1© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Built Into Tomorrow
Benets
• Voltage range: 250 – 900 VAC
• Capacitance range: 470 pF – 3.3 µF
• Lead Spacing: 10 – 37.5 mm
• Capacitance tolerance: ±5%, ±10%
• Climatic category: 55/105/56 IEC 60068–1
• Operatingtemperaturerangeof−55˚Cto+105˚C
• RoHS compliance and lead-free terminations
• Tape & Reel packaging in accordance with IEC 60286–2
• Self-healing
• Automotive (AEC–Q200) grades available up to lead
spacing 22.5 mm
Overview
The R74 Series is constructed of metallized polypropylene
lmwithradialleadsoftinnedwire.Theradialleads
are electrically welded to the metal layer on the ends of
the capacitor winding. The capacitor is encapsulated in
a self-extinguishing solvent resistant plastic case with
thermosetting resin material meeting the UL 94 V–0
requirements. Four different winding constructions are
used depending on voltage parameters. Please see the
Performance Characteristics for more information.
Automotive grade devices (up to lead spacing 22.5 mm) meet
the demanding Automotive Electronics Council's AEC–Q200
qualicationrequirements.
Applications
Typical applications include electronic lighting such as
automotive headlamps and ballasts, as well as pulse
applications with high AC voltage and high current. Not
suitable for across-the-line application
(see Suppressor Capacitors).
Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial,
AC Applications (Automotive Grade)
Part Number System
R74 5N2180 AA 00 J
Series
Rated Voltage
(VAC)
Lead Spacing (mm)
Capacitance
Code (pF)
Packaging Internal Use
Capacitance
Tolerance
Metallized
Polypropylene
L = 250
N = 400
5 = 500
6 = 600
7 = 700
9 = 900
F = 10
I = 15
N = 22.5
R = 27.5
W = 37.5
The last three
digits represent
signicantgures.
Therstdigit
speciesthetotal
number of zeros
to be added.
See Ordering
Options Table
00
30
60
J = ±5%
K = ±10%
Click image above for interactive 3D content
Open PDF in Adobe Reader for full functionality
2© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Ordering Options Table
Lead Spacing
Nominal
(mm)
Type of Leads and Packaging Lead Length
(mm)
Lead and
Packaging
Code
10
15
22.5
Standard Lead and Packaging Options
Bulk (Bag) – Short Leads
4+2/−0
AA
Ammo Pack
H0= 18.5 ±0.5
DQ
Other Lead and Packaging Options
Tape & Reel (Standard Reel Ø 355 mm)
H0 = 18.5 ±0.5
GY
Tape & Reel (Large Reel Ø 500 mm)
H0 = 18.5 ±0.5
CK
Bulk (Bag) – Short Leads
3.5+0.5/−0
JB
Bulk (Bag) – Short Leads
4.0+0.5/−0
JE
Bulk (Bag) – Short Leads
3.2+0.3/−0.2
JH
Bulk (Bag) – Long Leads
18±1
JM
Bulk (Bag) – Long Leads
30+5/−0
40
Bulk (Bag) – Long Leads
25+2/−1
50
27.5
Standard Lead and Packaging Options
Bulk (Tray) – Short Leads
4+2/−0
AA
Other Lead and Packaging Options
Tape & Reel (Standard Reel Ø 355 mm)
H0 = 18.5 ±0.5
GY
Tape & Reel (Large Reel Ø 500 mm)
H0 = 18.5 ±0.5
CK
1
Bulk (Tray) – Short Leads
3.5+0.5/−0
JB
Bulk (Tray) – Short Leads
4.0+0.5/−0
JE
Bulk (Tray) – Short Leads
3.2+0.3/−0.2
JH
Bulk (Tray) – Long Leads
18±1
JM
Bulk (Tray) – Long Leads
30+5/−0
40
Bulk (Tray) – Long Leads
25+2/−1
50
37.5
Standard Lead and Packaging Options
Bulk (Tray) – Short Leads
4+2/−0
AA
Other Lead and Packaging Options
Bulk (Tray) – Short Leads
3.5+0.5/−0
JB
Bulk (Tray) – Short Leads
4.0+0.5/−0
JE
Bulk (Tray) – Short Leads
3.2+0.3/−0.2
JH
Bulk (Tray) – Long Leads
18 ±1
JM
Bulk (Tray) – Long Leads
30+5/−0
40
Bulk (Tray) – Long Leads
25+2/−1
50
1 = Not for all sizes, see "Packaging Quantities" table.
3© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Dimensions – Millimeters
F
P2P2P2
L
Loose Taped
T
HH
0
LL
S
STH L F
Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance
10.0
±0.4
4.0
+0.2/−0.5
9.0
+0.1/−0.5
13.0
+0.2/−0.5
0.6
10.0
±0.4
5.0
+0.2/−0.5
11.0
+0.1/−0.5
13.0
+0.2/−0.5
0.6
10.0
±0.4
6.0
+0.2/−0.5
12.0
+0.1/−0.5
13.0
+0.2/−0.5
0.6
15.0
±0.4
4.0
+0.2/−0.5
10.0
+0.1/−0.5
18.0
+0.3/−0.5
0.8
15.0
±0.4
5.0
+0.2/−0.5
11.0
+0.1/−0.5
18.0
+0.3/−0.5
0.8
15.0
±0.4
6.0
+0.2/−0.5
12.0
+0.1/−0.5
18.0
+0.3/−0.5
0.8
15.0
±0.4
7.5
+0.2/−0.5
13.5
+0.1/−0.5
18.0
+0.5/−0.5
0.8
15.0
±0.4
8.5
+0.2/−0.5
14.5
+0.1/−0.5
18.0
+0.5/−0.5
0.8
15.0
±0.4
9.0
+0.2/−0.5
12.5
+0.1/−0.5
18.0
+0.5/−0.5
0.8
15.0
±0.4
10.0
+0.2/−0.5
16.0
+0.1/−0.5
18.0
+0.5/−0.5
0.8
15.0
±0.4
11.0
+0.2/−0.5
19.0
+0.1/−0.5
18.0
+0.5/−0.5
0.8
15.0
±0.4
13.0
+0.2/−0.5
12.0
+0.1/−0.5
18.0
+0.5/−0.5
0.8
22.5
±0.4
6.0
+0.2/−0.5
15.0
+0.1/−0.5
26.5
+0.3/−0.5
0.8
22.5
±0.4
7.0
+0.2/−0.5
16.0
+0.1/−0.5
26.5
+0.3/−0.5
0.8
22.5
±0.4
8.5
+0.2/−0.5
17.0
+0.1/−0.5
26.5
+0.3/−0.5
0.8
22.5
±0.4
10.0
+0.2/−0.5
18.5
+0.1/−0.5
26.5
+0.3/−0.5
0.8
22.5
±0.4
11.0
+0.2/−0.5
20.0
+0.1/−0.5
26.5
+0.3/−0.5
0.8
22.5
±0.4
13.0
+0.2/−0.5
22.0
+0.1/−0.5
26.5
+0.3/−0.5
0.8
Note: See Ordering Options Table for lead length (LL/Ho) options.
4© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Dimensions – Millimeters cont.
F
P2P2P2
L
Loose Taped
T
HH
0
LL
S
STH L F
Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance
27.5
±0.4
9.0
+0.2/−0.7
17.0
+0.1/−0.7
32.0
+0.3/−0.7
0.8
27.5
±0.4
11.0
+0.2/−0.7
20.0
+0.1/−0.7
32.0
+0.3/−0.7
0.8
27.5
±0.4
13.0
+0.2/−0.7
22.0
+0.1/−0.7
32.0
+0.3/−0.7
0.8
27.5
±0.4
13.0
+0.2/−0.7
25.0
+0.1/−0.7
32.0
+0.3/−0.7
0.8
27.5
±0.4
14.0
+0.2/−0.7
28.0
+0.1/−0.7
32.0
+0.3/−0.7
0.8
27.5
±0.4
18.0
+0.2/−0.7
33.0
+0.1/−0.7
32.0
+0.3/−0.7
0.8
27.5
±0.4
22.0
+0.2/−0.7
37.0
+0.1/−0.7
32.0
+0.3/−0.7
0.8
27.5
±0.4
24.0
+0.2/−0.7
15.0
+0.1/−0.7
32.0
+0.3/−0.7
0.8
37.5
±0.4
11.0
+0.3/−0.7
22.0
+0.1/−0.7
41.5
+0.3/−0.7
1.0
37.5
±0.4
13.0
+0.3/−0.7
24.0
+0.1/−0.7
41.5
+0.3/−0.7
1.0
37.5
±0.4
16.0
+0.3/−0.7
28.5
+0.1/−0.7
41.5
+0.3/−0.7
1.0
37.5
±0.4
19.0
+0.3/−0.7
32.0
+0.1/−0.7
41.5
+0.3/−0.7
1.0
37.5
±0.4
20.0
+0.3/−0.7
40.0
+0.1/−0.7
41.5
+0.3/−0.7
1.0
37.5
±0.4
24.0
+0.3/−0.7
44.0
+0.1/−0.7
41.5
+0.3/−0.7
1.0
37.5
±0.4
24.0
+0.3/−0.7
15.0
+0.1/−0.7
41.5
+0.3/−0.7
1.0
37.5
±0.4
24.0
+0.3/−0.7
19.0
+0.1/−0.7
41.5
+0.3/−0.7
1.0
37.5
±0.4
30.0
+0.3/−0.7
45.0
+0.1/−0.7
41.5
+0.3/−0.7
1.0
Note: See Ordering Options Table for lead length (LL/Ho) options.
5© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Performance Characteristics
Dielectric Polypropylenelm
Plates Metal layer deposited by evaporation under vacuum
Winding Non-inductive type
Leads Tinned wire
Protection Plasticcase,thermosettingresinlled.BoxmaterialissolventresistantandameretardantaccordingtoUL94.
Related Documents IEC 60384–16, IEC 60384–17
Sections 1 2 3 4
Rated Voltage VR (VDC) 630 1300 1600 2000 2000 2200
Rated Voltage VR (VAC) 250 400 500 600 700 900
Capacitance Range (µF) 0.01 – 0.15 0.0022 – 3.3 0.001 – 2.2 0.00047 – 1 0.001 –0.47 0.001 –0.47
Capacitance Values E12series(IEC60063)measuredat1kHzand+20±1°C
Capacitance Tolerance ±5%, ±10%
Operating Temperature Range −55°Cto+105°C
Rated Temperature TR+85°C
Voltage Derating Above+85°CDCandACvoltagederatingis1.25%/°C
Climatic Category 55/105/56 IEC 60068–1
Storage Conditions
Storagetime:≤24monthsfromthedatemarkedonthepackagelabel
Averagerelativehumidityperyear≤70%
RH≤85%for30daysrandomlydistributedthroughouttheyear
Dew is absent
Temperature:−40to80°C(see"MaximumHumidityinStorageConditions"graphbelow)
Test Voltage 1.6 x V
R
VDCfor2seconds(betweenterminations)at+25°C±5°C
Capacitance Drift
Maximum0.5%aftera2yearstorageperiodatatemperatureof+10°Cto+40°Candarelativehumidityof
40% to 60%
Maximum Pulse Steepness dV/dt according to Table 1. For working voltages lower than rated voltage (V < VR),thespecieddV/dt
can be multiplied by the factor V
R
/V.
TemperatureCoecient −(200±100)ppm/°Cat1kHz
Self Inductance
(Lead Length ~ 2 mm)
Lead Spacing
(mm)
10 15 22.5 27.5 37.5
L(nH)≈ 910 16 18 20
Maximum 1 nH per 1 mm lead and capacitor length.
DissipationFactortanδ
MaximumValuesat25°C±5°C
Frequency C≤2.2nF
2.2 nF < C
≤0.027µF
0.027 µF < C
≤0.1µF
0.1µF<C≤1µF C > 1 µF
1 kHz 0.01% 0.01% 0.04% 0.05% 0.06%
10 kHz 0.02% 0.02% 0.06% 0.08% -
100 kHz 0.03% 0.08% 0.25% - -
6© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Performance Characteristics cont.
0
10
20
30
40
50
60
70
80
90
100
−
40
−
20 0 20 40 60 80
Temperature (°C)
Maximum Humidity in Storage Condition
Relative Humidity (%)
30 Days
Annual Average
Temperature T
h
(°C)
Maximum Irms vs. Th
Maximum Irms
0%
20%
40%
60%
80%
100%
120%
85 90 95 100 105 110
Maximum Overtemperature ∆Tlim vs Th
Temperature Th(°C)
∆Tlim (°C)
0
5
10
15
20
25
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
Th is the maximum ambient temperature surrounding the capacitor or hottest contact point (e.g. tracks), whichever is higher, in the worst operation
conditions in °C.
Qualication
Automotive Grade products meet or exceed the requirements outlined by the Automotive Electronics Council. Details
regardingtestmethodsandconditionsarereferencedindocumentAEC–Q200,StressTestQualicationforPassive
Components. For additional information regarding the Automotive Electronics Council and AEC–Q200, please visit their
website at www.aecouncil.com.
Insulation Resistance
Measuredat+25°C±5°C,100VDC60seconds
Minimum Values Between Terminals
C≤0.33μF C>0.33μF
≥100,000MΩ ≥30,000MΩ•µF
7© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Maximum Voltage (Vrms) vs. Frequency (Sinusoidal Waveform/Th ≤ 85°C)
1
10
100
1,000
0 1 10 100 1,000
Voltage (Vrms)
Frequency (kHz)
250 VAC
1
10
100
1,000
0 1 10 100 1,000
Voltage (Vrms)
Frequency (kHz)
400 VAC
1
10
100
1,000
0 1 10 100 1,000
Voltage (Vrms)
Frequency (kHz)
500 VAC
1
10
100
1,000
0 1 10 100 1,000
Voltage (Vrms)
Frequency (kHz)
600 VAC
1
10
100
1,000
0 1 10 100 1,000
Voltage (Vrms)
Frequency (kHz)
700 VAC
1
10
100
1,000
0 1 10 100 1,000
Voltage (Vrms)
Frequency (kHz)
900 VAC
0.01 µF p = 10
0.022 µF p = 10
0.039 µF p = 15
0.068 µF p = 15
3,300 pF p = 10
0.01 µF p = 15
0.022 µF p = 15
0.1 µF p = 22.5
1 µF p = 27.5
2.2 µF p = 37.5
3,300 pF p = 10
0.01 µF p = 15
0.033 µF p = 22.5
0.27 µF p = 27.5
0.82 µF p = 37.5
2.2 µF p = 37.5
1,000 pF p = 10
2,200 pF p = 10
3,300 pF p = 10
4,700 pF p = 10
6,800 pF p = 10
0.015 µF p = 15
3,300 pF p = 15
0.01 µF p = 15
0.022 µF p = 22.5
0.22 µF p = 27.5
0.39 µF p = 37.5
0.68 µF p = 37.5
1,500 pF p = 22.5
4,700 pF p = 22.5
0.015 µF p=22.5
0.1 µF p = 27.5
0.27 µF p = 37.5
8© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Maximum Current (Irms) vs. Frequency (Sinusoidal Waveform/Th ≤ 85°C)
0.01
0.1
1
10
100
0.1 110 100 1000
Current (A
rms
)
Frequency (kHz)
700 VAC
3300 pF p=15
0.01 µF p=15
0.022 µF p=22.5
0.22 µF p=27.5
0.39 µF p=37.5
0.68 µF p=37.5
0.01
0.1
1
10
100
0.1 110 100 1000
Current (A
rms
)
Frequency (kHz)
500 VAC
3300 pF p=10
0.01 µF p=15
0.033 µF p=22.5
0.27 µF p=27.5
0.82 µF p=37.5
2.2 µF p=37.5
0.01
0.1
1
10
100
0.1 110 100 1000
Current (A
rms
)
Frequency (kHz)
600 VAC
1000 pF p=10
2200 pF p=10
3300 pF p=10
4700 pF p=10
6800 pF p=10
0.015 µF p=15
0.01
0.1
1
10
0.1 110 100 1000
Current (A
rms
)
Frequency (kHz)
250 VAC
0.01 µF p=10
0.022 µF p=10
0.039 µF p=15
0.068 µF p=15
0.01
0.1
1
10
100
0.1 110 100 1000
Current (A
rms
)
Frequency (kHz)
400 VAC
3300 pF p=10
0.01 µF p=15
0.022 µF p=15
0.1 µF p=22.5
1 µF p=27.5
2.2 µF p=37.5
0.01
0.1
1
10
100
0.1 110 100 1000
Current (A
rms
)
Frequency (kHz)
900 VAC
1500 pF p=22.5
4700 pF p=22.5
0.015 µF p=22.5
0.1 µF p=27.5
0.27 µF p=37.5
9© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Environmental Test Data
Damp Heat, Steady
State Test
Test Conditions: Performances
Temperature:
Relative humidity (RH):
Test duration:
+40°C±2°C
93% ± 2%
56 days
|ΔC/C|≤2%,
Δtanδ≤0.001at1kHz
IRaftertest≥50%ofinitiallimit
Endurance Test Test Conditions Performances
Temperature:
Voltage applied:
Test duration:
+85°C±2°C
1.25 x VR (AC) at 50 Hz
2,000 hours
|ΔC/C|≤5%,
Δtanδ≤0.0015at1kHz
IRaftertest≥50%ofinitiallimit
Resistance to Soldering
Heat Test
Test Conditions Performances
Solder bath temperature:
Dipping time (with heat
screen):
260°C±5°C
10 seconds ±1 second
|ΔC/C|≤1%,
Δtanδ≤0.001at1kHz
IRaftertest≥initiallimit
Environmental Compliance
All KEMET pulse capacitors are RoHS Compliant.
10© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Table 1 – Ratings & Part Number Reference
(1) Insert lead and packaging code. See Ordering Options Table for available options.
(2) J = 5%, K = ±10%
(*) Irms value that leads to a ΔT of ≈ 20°C in the hot spot > THS = TAMB + ΔT = 85°C + 20°C = 105°C
VAC VDC
Cap
Value
(µF)
Dimensions
in mm Lead
Spacing
(S)
dV/dt
(V/µs)
Max K0
(V2/µs)
Ipkr
ESL ESR Irms max (*)
Rth KEMET
Internal
Part Number
Customer
Part
Number
Lead
Length
2x 4 mm
at
100
kHz
at
100 kHz,
85°C
TH L Apk nH mΩ Arms (°C/W)
250 630 0.010 4.0 9.0 13.0 10.0 300 378,000 3 9 64 2.0 79 74LF2100(1)00(2) R74LF2100(1)00(2)
250 630 0.012 4.0 9.0 13.0 10.0 300 378,000 4 9 53 2.2 79 74LF2120(1)00(2) R74LF2120(1)00(2)
250 630 0.015 5.0 11.0 13.0 10.0 300 378,000 5 9 42 2.6 69 74LF2150(1)00(2) R74LF2150(1)00(2)
250 630 0.018 5.0 11.0 13.0 10.0 300 378,000 5 9 35 2.9 69 74LF2180(1)00(2) R74LF2180(1)00(2)
250 630 0.022 6.0 12.0 13.0 10.0 300 378,000 7 9 29 3.3 64 74LF2220(1)00(2) R74LF2220(1)00(2)
250 630 0.027 6.0 12.0 13.0 10.0 300 378,000 8 9 24 3.6 64 74LF2270(1)00(2) R74LF2270(1)00(2)
250 630 0.015 5.0 11.0 18.0 15.0 250 315,000 410 42 2.8 60 74LI2150(1)00(2) R74LI2150(1)00(2)
250 630 0.018 5.0 11.0 18.0 15.0 250 315,000 510 35 3.1 60 74LI2180(1)00(2) R74LI2180(1)00(2)
250 630 0.022 5.0 11.0 18.0 15.0 250 315,000 610 29 3.4 60 74LI2220(1)00(2) R74LI2220(1)00(2)
250 630 0.027 5.0 11.0 18.0 15.0 250 315,000 710 24 3.8 60 74LI2270(1)00(2) R74LI2270(1)00(2)
250 630 0.033 5.0 11.0 18.0 15.0 250 315,000 810 39 2.9 60 74LI2330(1)00(2) R74LI2330(1)00(2)
250 630 0.039 6.0 12.0 18.0 15.0 250 315,000 10 10 33 3.3 56 74LI2390(1)00(2) R74LI2390(1)00(2)
250 630 0.047 6.0 12.0 18.0 15.0 250 315,000 12 10 27 3.6 56 74LI2470(1)00(2) R74LI2470(1)00(2)
250 630 0.056 7.5 13.5 18.0 15.0 250 315,000 14 10 23 4.2 51 74LI2560(1)00(2) R74LI2560(1)00(2)
250 630 0.068 7.5 13.5 18.0 15.0 250 315,000 17 10 23 4.1 51 74LI2680(1)00(2) R74LI2680(1)00(2)
250 630 0.068 9.0 12.5 18.0 15.0 250 315,000 17 10 23 4.2 50 74LI2680(1)60(2) R74LI2680(1)60(2)
250 630 0.082 8.5 14.5 18.0 15.0 250 315,000 21 10 19 4.6 48 74LI2820(1)00(2) R74LI2820(1)00(2)
250 630 0.082 13.0 12.0 18.0 15.0 250 315,000 21 10 19 4.8 45 74LI2820(1)60(2) R74LI2820(1)60(2)
250 630 0.10 8.5 14.5 18.0 15.0 250 315,000 25 10 16 5.1 48 74LI3100(1)00(2) R74LI3100(1)00(2)
250 630 0.10 13.0 12.0 18.0 15.0 250 315,000 25 10 16 5.3 45 74LI3100(1)60(2) R74LI3100(1)60(2)
250 630 0.12 10.0 16.0 18.0 15.0 250 315,000 30 10 13 5.8 44 74LI3120(1)00(2) R74LI3120(1)00(2)
250 630 0.15 11.0 19.0 18.0 15.0 250 315,000 38 10 11 6.8 40 74LI3150(1)00(2) R74LI3150(1)00(2)
400 1,300 0.0022 4.0 9.0 13.0 10.0 2,200 5,720,000 5 9 289 0.9 79 74NF1220(1)00(2) R74NF1220(1)00(2)
400 1,300 0.0027 4.0 9.0 13.0 10.0 2,200 5,720,000 6 9 236 1.0 79 74NF1270(1)00(2) R74NF1270(1)00(2)
400 1,300 0.0033 4.0 9.0 13.0 10.0 2,200 5,720,000 7 9 193 1.1 79 74NF1330(1)00(2) R74NF1330(1)00(2)
400 1,300 0.0039 5.0 11.0 13.0 10.0 2,200 5,720,000 9 9 163 1.3 69 74NF1390(1)00(2) R74NF1390(1)00(2)
400 1,300 0.0047 5.0 11.0 13.0 10.0 2,200 5,720,000 10 9135 1.5 69 74NF1470(1)00(2) R74NF1470(1)00(2)
400 1,300 0.0056 5.0 11.0 13.0 10.0 2,200 5,720,000 12 9114 1.6 69 74NF1560(1)00(2) R74NF1560(1)00(2)
400 1,300 0.0068 6.0 12.0 13.0 10.0 2,200 5,720,000 15 994 1.8 64 74NF1680(1)00(2) R74NF1680(1)00(2)
400 1,300 0.0082 6.0 12.0 13.0 10.0 2,200 5,720,000 18 978 2.0 64 74NF1820(1)00(2) R74NF1820(1)00(2)
400 1,300 0.0068 5.0 11.0 18.0 15.0 2,000 5,200,000 14 10 94 1.9 60 74NI1680(1)00(2) R74NI1680(1)00(2)
400 1,300 0.0082 5.0 11.0 18.0 15.0 2,000 5,200,000 16 10 78 2.1 60 74NI1820(1)00(2) R74NI1820(1)00(2)
400 1,300 0.010 5.0 11.0 18.0 15.0 2,000 5,200,000 20 10 64 2.3 60 74NI2100(1)00(2) R74NI2100(1)00(2)
400 1,300 0.012 6.0 12.0 18.0 15.0 2,000 5,200,000 24 10 53 2.6 56 74NI2120(1)00(2) R74NI2120(1)00(2)
400 1,300 0.015 6.0 12.0 18.0 15.0 2,000 5,200,000 30 10 42 2.9 56 74NI2150(1)00(2) R74NI2150(1)00(2)
400 1,300 0.018 7.5 13.5 18.0 15.0 2,000 5,200,000 36 10 35 3.3 51 74NI2180(1)00(2) R74NI2180(1)00(2)
400 1,300 0.022 7.5 13.5 18.0 15.0 2,000 5,200,000 44 10 29 3.7 51 74NI2220(1)00(2) R74NI2220(1)00(2)
400 1,300 0.022 9.0 12.5 18.0 15.0 2,000 5,200,000 44 10 29 3.7 50 74NI2220(1)60(2) R74NI2220(1)60(2)
400 1,300 0.027 8.5 14.5 18.0 15.0 2,000 5,200,000 54 10 24 4.2 48 74NI2270(1)00(2) R74NI2270(1)00(2)
400 1,300 0.027 13.0 12.0 18.0 15.0 2,000 5,200,000 54 10 24 4.3 45 74NI2270(1)60(2) R74NI2270(1)60(2)
400 1,300 0.033 8.5 14.5 18.0 15.0 2,000 5,200,000 66 10 24 4.2 48 74NI2330(1)00(2) R74NI2330(1)00(2)
400 1,300 0.033 13.0 12.0 18.0 15.0 2,000 5,200,000 66 10 24 4.3 45 74NI2330(1)60(2) R74NI2330(1)60(2)
400 1,300 0.039 10.0 16.0 18.0 15.0 2,000 5,200,000 78 10 20 4.7 44 74NI2390(1)00(2) R74NI2390(1)00(2)
400 1,300 0.039 13.0 12.0 18.0 15.0 2,000 5,200,000 78 10 20 4.7 45 74NI2390(1)60(2) R74NI2390(1)60(2)
400 1,300 0.047 10.0 16.0 18.0 15.0 2,000 5,200,000 94 10 17 5.2 44 74NI2470(1)00(2) R74NI2470(1)00(2)
400 1,300 0.056 11.0 19.0 18.0 15.0 2,000 5,200,000 112 10 14 5.9 40 74NI2560(1)00(2) R74NI2560(1)00(2)
400 1,300 0.039 6.0 15.0 26.5 22.5 800 2,080,000 31 16 20 4.8 43 74NN2390(1)00(2) R74NN2390(1)00(2)
400 1,300 0.047 7.0 16.0 26.5 22.5 800 2,080,000 38 16 17 5.4 41 74NN2470(1)00(2) R74NN2470(1)00(2)
400 1,300 0.056 7.0 16.0 26.5 22.5 800 2,080,000 45 16 14 5.9 41 74NN2560(1)00(2) R74NN2560(1)00(2)
400 1,300 0.068 8.5 17.0 26.5 22.5 800 2,080,000 54 16 19 5.3 38 74NN2680(1)00(2) R74NN2680(1)00(2)
400 1,300 0.082 10.0 18.5 26.5 22.5 800 2,080,000 66 16 16 6.0 36 74NN2820(1)00(2) R74NN2820(1)00(2)
400 1,300 0.10 10.0 18.5 26.5 22.5 800 2,080,000 80 16 13 6.6 36 74NN3100(1)00(2) R74NN3100(1)00(2)
400 1,300 0.12 11.0 20.0 26.5 22.5 800 2,080,000 96 16 11 7.5 34 74NN3120(1)00(2) R74NN3120(1)00(2)
VAC VDC Cap
Value TH L
Lead
Spacing
(S)
dV/dt
(V/µs)
Max K0
(V2/µs)
Apk nH mΩ Arms (°C/W) KEMET Internal
Part Number
Customer
Part Number
Ipkr ESL ESR Irms max (*) Rth
11© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Table 1 – Ratings & Part Number Reference cont.
(1) Insert lead and packaging code. See Ordering Options Table for available options.
(2) J = 5%, K = ±10%
(*) Irms value that leads to a ΔT of ≈ 20°C in the hot spot > THS = TAMB + ΔT = 85°C + 20°C = 105°C
VAC VDC
Cap
Value
(µF)
Dimensions
in mm Lead
Spacing
(S)
dV/dt
(V/µs)
Max K0
(V2/µs)
Ipkr
ESL ESR Irms max (*)
Rth KEMET
Internal
Part Number
Customer
Part
Number
Lead
Length
2x 4 mm
at
100
kHz
at
100 kHz,
85°C
TH L Apk nH mΩ Arms (°C/W)
400 1,300 0.15 13.0 22.0 26.5 22.5 800 2,080,000 120 16 88.7 31 74NN3150(1)00(2) R74NN3150(1)00(2)
400 1,300 0.15 9.0 17.0 32.0 27.5 380 988,000 57 18 64 3.0 35 74NR3150(1)00(2) R74NR3150(1)00(2)
400 1,300 0.18 9.0 17.0 32.0 27.5 380 988,000 68 18 53 3.3 35 74NR3180(1)00(2) R74NR3180(1)00(2)
400 1,300 0.22 11.0 20.0 32.0 27.5 380 988,000 84 18 43 3.8 31 74NR3220(1)00(2) R74NR3220(1)00(2)
400 1,300 0.27 11.0 20.0 32.0 27.5 380 988,000 103 18 35 4.2 31 74NR3270(1)00(2) R74NR3270(1)00(2)
400 1,300 0.33 13.0 22.0 32.0 27.5 380 988,000 125 18 29 4.9 29 74NR3330(1)00(2) R74NR3330(1)00(2)
400 1,300 0.39 13.0 22.0 32.0 27.5 380 988,000 148 18 24 5.3 29 74NR3390(1)00(2) R74NR3390(1)00(2)
400 1,300 0.47 14.0 28.0 32.0 27.5 380 988,000 179 18 20 6.1 26 74NR3470(1)00(2) R74NR3470(1)00(2)
400 1,300 0.56 14.0 28.0 32.0 27.5 380 988,000 213 18 17 6.7 26 74NR3560(1)00(2) R74NR3560(1)00(2)
400 1,300 0.68 14.0 28.0 32.0 27.5 380 988,000 258 18 14 7.4 26 74NR3680(1)00(2) R74NR3680(1)00(2)
400 1,300 0.82 18.0 33.0 32.0 27.5 380 988,000 312 18 16 7.5 23 74NR3820(1)00(2) R74NR3820(1)00(2)
400 1,300 1.0 18.0 33.0 32.0 27.5 380 988,000 380 18 13 8.3 23 74NR4100(1)00(2) R74NR4100(1)00(2)
400 1,300 0.47 11.0 22.0 41.5 37.5 180 468,000 85 20 20 6.0 27 74NW3470(1)00(2) R74NW3470(1)00(2)
400 1,300 0.56 13.0 24.0 41.5 37.5 180 468,000 101 20 17 6.8 25 74NW3560(1)20(2) R74NW3560(1)20(2)
400 1,300 0.68 13.0 24.0 41.5 37.5 180 468,000 122 20 14 7.5 25 74NW3680(1)00(2) R74NW3680(1)00(2)
400 1,300 0.82 16.0 28.5 41.5 37.5 180 468,000 148 20 16 7.6 23 74NW3820(1)00(2) R74NW3820(1)00(2)
400 1,300 1.0 16.0 28.5 41.5 37.5 180 468,000 180 20 13 8.3 23 74NW4100(1)00(2) R74NW4100(1)00(2)
400 1,300 1.2 19.0 32.0 41.5 37.5 180 468,000 216 20 11 9.5 21 74NW4120(1)00(2) R74NW4120(1)00(2)
400 1,300 1.5 20.0 40.0 41.5 37.5 180 468,000 270 20 811.2 19 74NW4150(1)20(2) R74NW4150(1)20(2)
400 1,300 1.8 20.0 40.0 41.5 37.5 180 468,000 324 20 911.0 19 74NW4180(1)00(2) R74NW4180(1)00(2)
400 1,300 2.2 24.0 44.0 41.5 37.5 180 468,000 396 20 712.7 17 74NW4220(1)00(2) R74NW4220(1)00(2)
400 1,300 2.7 24.0 44.0 41.5 37.5 180 468,000 486 20 614.0 17 74NW4270(1)00(2) R74NW4270(1)00(2)
400 1,300 3.3 30.0 45.0 41.5 37.5 180 468,000 594 20 516.1 16 74NW4330(1)00(2) R74NW4330(1)00(2)
500 1,600 0.0010 4.0 9.0 13.0 10.0 6,000 19,200,000 6 9 637 0.6 79 745F1100(1)00(2) R745F1100(1)00(2)
500 1,600 0.0012 4.0 9.0 13.0 10.0 6,000 19,200,000 7 9 531 0.7 79 745F1120(1)00(2) R745F1120(1)00(2)
500 1,600 0.0015 4.0 9.0 13.0 10.0 6,000 19,200,000 9 9 424 0.8 79 745F1150(1)00(2) R745F1150(1)00(2)
500 1,600 0.0018 4.0 9.0 13.0 10.0 6,000 19,200,000 11 9354 0.8 79 745F1180(1)00(2) R745F1180(1)00(2)
500 1,600 0.0022 5.0 11.0 13.0 10.0 6,000 19,200,000 13 9289 1.0 69 745F1220(1)00(2) R745F1220(1)00(2)
500 1,600 0.0027 5.0 11.0 13.0 10.0 6,000 19,200,000 16 9236 1.1 69 745F1270(1)00(2) R745F1270(1)00(2)
500 1,600 0.0033 6.0 12.0 13.0 10.0 6,000 19,200,000 20 9193 1.3 64 745F1330(1)00(2) R745F1330(1)00(2)
500 1,600 0.0039 6.0 12.0 13.0 10.0 6,000 19,200,000 23 9163 1.4 64 745F1390(1)00(2) R745F1390(1)00(2)
500 1,600 0.0047 6.0 12.0 13.0 10.0 6,000 19,200,000 28 9135 1.5 64 745F1470(1)00(2) R745F1470(1)00(2)
500 1,600 0.0056 6.0 12.0 13.0 10.0 6,000 19,200,000 34 9114 1.7 64 745F1560(1)00(2) R745F1560(1)00(2)
500 1,600 0.0068 6.0 12.0 13.0 10.0 6,000 19,200,000 41 994 1.8 64 745F1680(1)00(2) R745F1680(1)00(2)
500 1,600 0.0082 6.0 12.0 13.0 10.0 6,000 19,200,000 49 978 2.0 64 745F1820(1)00(2) R745F1820(1)00(2)
500 1,600 0.0015 4.0 10.0 18.0 15.0 4,500 14,400,000 710 424 0.8 65 745I1150(1)30(2) R745I1150(1)30(2)
500 1,600 0.0015 5.0 11.0 18.0 15.0 4,500 14,400,000 710 424 0.9 60 745I1150(1)00(2) R745I1150(1)00(2)
500 1,600 0.0018 4.0 10.0 18.0 15.0 4,500 14,400,000 810 354 0.9 65 745I1180(1)30(2) R745I1180(1)30(2)
500 1,600 0.0018 5.0 11.0 18.0 15.0 4,500 14,400,000 810 354 1.0 60 745I1180(1)00(2) R745I1180(1)00(2)
500 1,600 0.0022 4.0 10.0 18.0 15.0 4,500 14,400,000 10 10 289 1.0 65 745I1220(1)30(2) R745I1220(1)30(2)
500 1,600 0.0022 5.0 11.0 18.0 15.0 4,500 14,400,000 10 10 289 1.1 60 745I1220(1)00(2) R745I1220(1)00(2)
500 1,600 0.0027 4.0 10.0 18.0 15.0 4,500 14,400,000 12 10 236 1.1 65 745I1270(1)30(2) R745I1270(1)30(2)
500 1,600 0.0027 5.0 11.0 18.0 15.0 4,500 14,400,000 12 10 236 1.2 60 745I1270(1)00(2) R745I1270(1)00(2)
500 1,600 0.0033 4.0 10.0 18.0 15.0 4,500 14,400,000 15 10 193 1.3 65 745I1330(1)30(2) R745I1330(1)30(2)
500 1,600 0.0033 5.0 11.0 18.0 15.0 4,500 14,400,000 15 10 193 1.3 60 745I1330(1)00(2) R745I1330(1)00(2)
500 1,600 0.0039 4.0 10.0 18.0 15.0 4,500 14,400,000 18 10 163 1.4 65 745I1390(1)30(2) R745I1390(1)30(2)
500 1,600 0.0039 5.0 11.0 18.0 15.0 4,500 14,400,000 18 10 163 1.4 60 745I1390(1)00(2) R745I1390(1)00(2)
500 1,600 0.0047 4.0 10.0 18.0 15.0 4,500 14,400,000 21 10 135 1.5 65 745I1470(1)30(2) R745I1470(1)30(2)
500 1,600 0.0047 5.0 11.0 18.0 15.0 4,500 14,400,000 21 10 135 1.6 60 745I1470(1)00(2) R745I1470(1)00(2)
500 1,600 0.0056 5.0 11.0 18.0 15.0 4,500 14,400,000 25 10 114 1.7 60 745I1560(1)00(2) R745I1560(1)00(2)
500 1,600 0.0068 6.0 12.0 18.0 15.0 4,500 14,400,000 31 10 94 2.0 56 745I1680(1)00(2) R745I1680(1)00(2)
500 1,600 0.0082 6.0 12.0 18.0 15.0 4,500 14,400,000 37 10 78 2.1 56 745I1820(1)00(2) R745I1820(1)00(2)
500 1,600 0.010 6.0 12.0 18.0 15.0 4,500 14,400,000 45 10 64 2.4 56 745I2100(1)00(2) R745I2100(1)00(2)
VAC VDC Cap
Value TH L
Lead
Spacing
(S)
dV/dt
(V/µs)
Max K0
(V2/µs)
Apk nH mΩ Arms (°C/W) KEMET Internal
Part Number
Customer
Part Number
Ipkr ESL ESR Irms max (*) Rth
12© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Table 1 – Ratings & Part Number Reference cont.
(1) Insert lead and packaging code. See Ordering Options Table for available options.
(2) J = 5%, K = ±10%
(*) Irms value that leads to a ΔT of ≈ 20°C in the hot spot > THS = TAMB + ΔT = 85°C + 20°C = 105°C
VAC VDC
Cap
Value
(µF)
Dimensions
in mm Lead
Spacing
(S)
dV/dt
(V/µs)
Max K0
(V2/µs)
Ipkr
ESL ESR Irms max (*)
Rth KEMET
Internal
Part Number
Customer
Part
Number
Lead
Length
2x 4 mm
at
100
kHz
at
100 kHz,
85°C
TH L Apk nH mΩ Arms (°C/W)
500 1,600 0.012 7.5 13.5 18.0 15.0 4,500 14,400,000 54 10 53 2.7 51 745I2120(1)00(2) R745I2120(1)00(2)
500 1,600 0.015 7.5 13.5 18.0 15.0 4,500 14,400,000 68 10 42 3.0 51 745I2150(1)00(2) R745I2150(1)00(2)
500 1,600 0.015 13.0 12.0 18.0 15.0 4,500 14,400,000 68 10 42 3.2 45 745I2150(1)60(2) R745I2150(1)60(2)
500 1,600 0.018 8.5 14.5 18.0 15.0 4,500 14,400,000 81 10 35 3.4 48 745I2180(1)00(2) R745I2180(1)00(2)
500 1,600 0.018 13.0 12.0 18.0 15.0 4,500 14,400,000 81 10 35 3.5 45 745I2180(1)60(2) R745I2180(1)60(2)
500 1,600 0.022 10.0 16.0 18.0 15.0 4,500 14,400,000 99 10 29 4.0 44 745I2220(1)00(2) R745I2220(1)00(2)
500 1,600 0.022 13.0 12.0 18.0 15.0 4,500 14,400,000 99 10 29 3.9 45 745I2220(1)60(2) R745I2220(1)60(2)
500 1,600 0.027 10.0 16.0 18.0 15.0 4,500 14,400,000 122 10 24 4.4 44 745I2270(1)00(2) R745I2270(1)00(2)
500 1,600 0.033 11.0 19.0 18.0 15.0 4,500 14,400,000 149 10 24 4.5 40 745I2330(1)00(2) R745I2330(1)00(2)
500 1,600 0.018 6.0 15.0 26.5 22.5 1,800 5,760,000 32 16 35 3.6 43 745N2180(1)00(2) R745N2180(1)00(2)
500 1,600 0.022 6.0 15.0 26.5 22.5 1,800 5,760,000 40 16 29 4.0 43 745N2220(1)00(2) R745N2220(1)00(2)
500 1,600 0.027 7.0 16.0 26.5 22.5 1,800 5,760,000 49 16 24 4.5 41 745N2270(1)00(2) R745N2270(1)00(2)
500 1,600 0.033 7.0 16.0 26.5 22.5 1,800 5,760,000 59 16 24 4.5 41 745N2330(1)00(2) R745N2330(1)00(2)
500 1,600 0.039 8.5 17.0 26.5 22.5 1,800 5,760,000 70 16 20 5.1 38 745N2390(1)00(2) R745N2390(1)00(2)
500 1,600 0.047 10.0 18.5 26.5 22.5 1,800 5,760,000 85 16 17 5.7 36 745N2470(1)00(2) R745N2470(1)00(2)
500 1,600 0.056 10.0 18.5 26.5 22.5 1,800 5,760,000 101 16 14 6.3 36 745N2560(1)00(2) R745N2560(1)00(2)
500 1,600 0.068 11.0 20.0 26.5 22.5 1,800 5,760,000 122 16 19 5.6 34 745N2680(1)00(2) R745N2680(1)00(2)
500 1,600 0.082 13.0 22.0 26.5 22.5 1,800 5,760,000 148 16 16 6.4 31 745N2820(1)00(2) R745N2820(1)00(2)
500 1,600 0.10 13.0 22.0 26.5 22.5 1,800 5,760,000 180 16 13 7.1 31 745N3100(1)00(2) R745N3100(1)00(2)
500 1,600 0.10 9.0 17.0 32.0 27.5 500 1,600,000 50 18 95 2.4 35 745R3100(1)00(2) R745R3100(1)00(2)
500 1,600 0.12 9.0 17.0 32.0 27.5 500 1,600,000 60 18 80 2.7 35 745R3120(1)00(2) R745R3120(1)00(2)
500 1,600 0.15 9.0 17.0 32.0 27.5 500 1,600,000 75 18 64 3.0 35 745R3150(1)00(2) R745R3150(1)00(2)
500 1,600 0.18 11.0 20.0 32.0 27.5 500 1,600,000 90 18 53 3.5 31 745R3180(1)00(2) R745R3180(1)00(2)
500 1,600 0.22 11.0 20.0 32.0 27.5 500 1,600,000 110 18 43 3.8 31 745R3220(1)00(2) R745R3220(1)00(2)
500 1,600 0.27 13.0 22.0 32.0 27.5 500 1,600,000 135 18 35 4.4 29 745R3270(1)00(2) R745R3270(1)00(2)
500 1,600 0.33 14.0 28.0 32.0 27.5 500 1,600,000 165 18 29 5.1 26 745R3330(1)00(2) R745R3330(1)00(2)
500 1,600 0.39 14.0 28.0 32.0 27.5 500 1,600,000 195 18 24 5.6 26 745R3390(1)00(2) R745R3390(1)00(2)
500 1,600 0.47 14.0 28.0 32.0 27.5 500 1,600,000 235 18 20 6.1 26 745R3470(1)00(2) R745R3470(1)00(2)
500 1,600 0.56 18.0 33.0 32.0 27.5 500 1,600,000 280 18 17 7.1 23 745R3560(1)00(2) R745R3560(1)00(2)
500 1,600 0.68 18.0 33.0 32.0 27.5 500 1,600,000 340 18 14 7.9 23 745R3680(1)00(2) R745R3680(1)00(2)
500 1,600 0.82 22.0 37.0 32.0 27.5 500 1,600,000 410 18 16 7.9 21 745R3820(1)00(2) R745R3820(1)00(2)
500 1,600 1.0 22.0 37.0 32.0 27.5 500 1,600,000 500 18 13 8.7 21 745R4100(1)00(2) R745R4100(1)00(2)
500 1,600 0.33 11.0 22.0 41.5 37.5 300 960,000 99 20 29 5.0 27 745W3330(1)00(2) R745W3330(1)00(2)
500 1,600 0.39 13.0 24.0 41.5 37.5 300 960,000 117 20 24 5.7 25 745W3390(1)20(2) R745W3390(1)20(2)
500 1,600 0.47 13.0 24.0 41.5 37.5 300 960,000 141 20 20 6.2 25 745W3470(1)00(2) R745W3470(1)00(2)
500 1,600 0.56 16.0 28.5 41.5 37.5 300 960,000 168 20 17 7.2 23 745W3560(1)20(2) R745W3560(1)20(2)
500 1,600 0.68 16.0 28.5 41.5 37.5 300 960,000 204 20 14 7.9 23 745W3680(1)00(2) R745W3680(1)00(2)
500 1,600 0.82 19.0 32.0 41.5 37.5 300 960,000 246 20 16 7.9 21 745W3820(1)20(2) R745W3820(1)20(2)
500 1,600 1.0 19.0 32.0 41.5 37.5 300 960,000 300 20 13 8.7 21 745W4100(1)00(2) R745W4100(1)00(2)
500 1,600 1.2 20.0 40.0 41.5 37.5 300 960,000 360 20 11 10.0 19 745W4120(1)20(2) R745W4120(1)20(2)
500 1,600 1.5 20.0 40.0 41.5 37.5 300 960,000 450 20 811.2 19 745W4150(1)00(2) R745W4150(1)00(2)
500 1,600 1.8 24.0 44.0 41.5 37.5 300 960,000 540 20 911.5 17 745W4180(1)00(2) R745W4180(1)00(2)
500 1,600 2.2 30.0 45.0 41.5 37.5 300 960,000 660 20 713.1 16 745W4220(1)20(2) R745W4220(1)20(2)
600 2,000 0.00047 4.0 9.0 13.0 10.0 10,000 40,000,000 5 9 1,355 0.4 79 746F0470(1)00(2) R746F0470(1)00(2)
600 2,000 0.00068 4.0 9.0 13.0 10.0 10,000 40,000,000 7 9 936 0.5 79 746F0680(1)00(2) R746F0680(1)00(2)
600 2,000 0.00082 4.0 9.0 13.0 10.0 10,000 40,000,000 8 9 776 0.6 79 746F0820(1)00(2) R746F0820(1)00(2)
600 2,000 0.0010 4.0 9.0 13.0 10.0 10,000 40,000,000 10 9637 0.6 79 746F1100(1)00(2) R746F1100(1)00(2)
600 2,000 0.0012 4.0 9.0 13.0 10.0 10,000 40,000,000 12 9531 0.7 79 746F1120(1)00(2) R746F1120(1)00(2)
600 2,000 0.0015 4.0 9.0 13.0 10.0 10,000 40,000,000 15 9424 0.8 79 746F1150(1)00(2) R746F1150(1)00(2)
600 2,000 0.0018 4.0 9.0 13.0 10.0 10,000 40,000,000 18 9354 0.8 79 746F1180(1)00(2) R746F1180(1)00(2)
600 2,000 0.0022 5.0 11.0 13.0 10.0 10,000 40,000,000 22 9289 1.0 69 746F1220(1)00(2) R746F1220(1)00(2)
600 2,000 0.0027 5.0 11.0 13.0 10.0 10,000 40,000,000 27 9236 1.1 69 746F1270(1)00(2) R746F1270(1)00(2)
600 2,000 0.0033 6.0 12.0 13.0 10.0 10,000 40,000,000 33 9193 1.3 64 746F1330(1)00(2) R746F1330(1)00(2)
VAC VDC Cap
Value TH L
Lead
Spacing
(S)
dV/dt
(V/µs)
Max K0
(V2/µs)
Apk nH mΩ Arms (°C/W) KEMET Internal
Part Number
Customer
Part Number
Ipkr ESL ESR Irms max (*) Rth
13© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Table 1 – Ratings & Part Number Reference cont.
(1) Insert lead and packaging code. See Ordering Options Table for available options.
(2) J = 5%, K = ±10%
(*) Irms value that leads to a ΔT of ≈ 20°C in the hot spot > THS = TAMB + ΔT = 85°C + 20°C = 105°C
VAC VDC
Cap
Value
(µF)
Dimensions
in mm Lead
Spacing
(S)
dV/dt
(V/µs)
Max K0
(V2/µs)
Ipkr
ESL ESR Irms max (*)
Rth KEMET
Internal
Part Number
Customer
Part
Number
Lead
Length
2x 4 mm
at
100
kHz
at
100 kHz,
85°C
TH L Apk nH mΩ Arms (°C/W)
600 2,000 0.0039 6.0 12.0 13.0 10.0 10,000 40,000,000 39 9163 1.4 64 746F1390(1)00(2) R746F1390(1)00(2)
600 2,000 0.0047 6.0 12.0 13.0 10.0 10,000 40,000,000 47 9135 1.5 64 746F1470(1)00(2) R746F1470(1)00(2)
600 2,000 0.0056 6.0 12.0 13.0 10.0 10,000 40,000,000 56 9114 1.7 64 746F1560(1)00(2) R746F1560(1)00(2)
600 2,000 0.0068 6.0 12.0 13.0 10.0 10,000 40,000,000 68 994 1.8 64 746F1680(1)00(2) R746F1680(1)00(2)
600 2,000 0.0082 6.0 12.0 13.0 10.0 10,000 40,000,000 82 978 2.0 64 746F1820(1)00(2) R746F1820(1)00(2)
600 2,000 0.0023 4.0 10.0 18.0 15.0 9,500 38,000,000 22 10 277 1.1 65 746I1230(1)00(2) R746I1230(1)00(2)
600 2,000 0.0027 4.0 10.0 18.0 15.0 9,500 38,000,000 26 10 236 1.1 65 746I1270(1)00(2) R746I1270(1)00(2)
600 2,000 0.0039 5.0 11.0 18.0 15.0 9,500 38,000,000 37 10 163 1.4 60 746I1390(1)00(2) R746I1390(1)00(2)
600 2,000 0.0047 5.0 11.0 18.0 15.0 9,500 38,000,000 45 10 135 1.6 60 746I1470(1)00(2) R746I1470(1)00(2)
600 2,000 0.0068 6.0 12.0 18.0 15.0 9,500 38,000,000 65 10 94 2.0 56 746I1680(1)00(2) R746I1680(1)00(2)
600 2,000 0.012 8.5 14.5 18.0 15.0 9,500 38,000,000 114 10 53 2.8 48 746I2120(1)00(2) R746I2120(1)00(2)
600 2,000 0.015 8.5 14.5 18.0 15.0 9,500 38,000,000 143 10 42 3.1 48 746I2150(1)00(2) R746I2150(1)00(2)
600 2,000 0.018 10.0 16.0 18.0 15.0 9,500 38,000,000 171 10 35 3.6 44 746I2180(1)00(2) R746I2180(1)00(2)
700 2,000 0.00047 4.0 9.0 13.0 10.0 10,000 40,000,000 5 9 1,355 0.4 79 747F0470(1)00(2) R747F0470(1)00(2)
700 2,000 0.00056 4.0 9.0 13.0 10.0 10,000 40,000,000 6 9 1,137 0.5 79 747F0560(1)00(2) R747F0560(1)00(2)
700 2,000 0.00062 4.0 9.0 13.0 10.0 10,000 40,000,000 6 9 1,027 0.5 79 747F0620(1)00(2) R747F0620(1)00(2)
700 2,000 0.00068 4.0 9.0 13.0 10.0 10,000 40,000,000 7 9 936 0.5 79 747F0680(1)00(2) R747F0680(1)00(2)
700 2,000 0.00082 4.0 9.0 13.0 10.0 10,000 40,000,000 8 9 776 0.6 79 747F0820(1)00(2) R747F0820(1)00(2)
700 2,000 0.00091 4.0 9.0 13.0 10.0 10,000 40,000,000 9 9 700 0.6 79 747F0910(1)00(2) R747F0910(1)00(2)
700 2,000 0.0010 4.0 9.0 13.0 10.0 10,000 40,000,000 10 9637 0.6 79 747F1100(1)00(2) R747F1100(1)00(2)
700 2,000 0.0012 4.0 9.0 13.0 10.0 10,000 40,000,000 12 9531 0.7 79 747F1120(1)00(2) R747F1120(1)00(2)
700 2,000 0.0015 4.0 9.0 13.0 10.0 10,000 40,000,000 15 9424 0.8 79 747F1150(1)00(2) R747F1150(1)00(2)
700 2,000 0.0018 4.0 9.0 13.0 10.0 10,000 40,000,000 18 9354 0.8 79 747F1180(1)00(2) R747F1180(1)00(2)
700 2,000 0.0022 5.0 11.0 13.0 10.0 10,000 40,000,000 22 9289 1.0 69 747F1220(1)00(2) R747F1220(1)00(2)
700 2,000 0.0027 5.0 11.0 13.0 10.0 10,000 40,000,000 27 9236 1.1 69 747F1270(1)00(2) R747F1270(1)00(2)
700 2,000 0.0033 6.0 12.0 13.0 10.0 10,000 40,000,000 33 9193 1.3 64 747F1330(1)00(2) R747F1330(1)00(2)
700 2,000 0.0036 6.0 12.0 13.0 10.0 10,000 40,000,000 36 9177 1.3 64 747F1360(1)00(2) R747F1360(1)00(2)
700 2,000 0.0039 6.0 12.0 13.0 10.0 10,000 40,000,000 39 9163 1.4 64 747F1390(1)00(2) R747F1390(1)00(2)
700 2,000 0.0047 6.0 12.0 13.0 10.0 10,000 40,000,000 47 9135 1.5 64 747F1470(1)00(2) R747F1470(1)00(2)
700 2,000 0.0056 6.0 12.0 13.0 10.0 10,000 40,000,000 56 9114 1.7 64 747F1560(1)00(2) R747F1560(1)00(2)
700 2,000 0.00047 4.0 10.0 18.0 15.0 9,500 38,000,000 410 1,355 0.5 65 747I0470(1)30(2) R747I0470(1)30(2)
700 2,000 0.00068 4.0 10.0 18.0 15.0 9,500 38,000,000 610 936 0.6 65 747I0680(1)30(2) R747I0680(1)30(2)
700 2,000 0.00082 4.0 10.0 18.0 15.0 9,500 38,000,000 810 776 0.6 65 747I0820(1)30(2) R747I0820(1)30(2)
700 2,000 0.0010 4.0 10.0 18.0 15.0 9,500 38,000,000 10 10 637 0.7 65 747I1100(1)30(2) R747I1100(1)30(2)
700 2,000 0.0010 5.0 11.0 18.0 15.0 9,500 38,000,000 10 10 637 0.7 60 747I1100(1)00(2) R747I1100(1)00(2)
700 2,000 0.0012 4.0 10.0 18.0 15.0 9,500 38,000,000 11 10 531 0.8 65 747I1120(1)30(2) R747I1120(1)30(2)
700 2,000 0.0012 5.0 11.0 18.0 15.0 9,500 38,000,000 11 10 531 0.8 60 747I1120(1)00(2) R747I1120(1)00(2)
700 2,000 0.0015 4.0 10.0 18.0 15.0 9,500 38,000,000 14 10 424 0.8 65 747I1150(1)30(2) R747I1150(1)30(2)
700 2,000 0.0015 5.0 11.0 18.0 15.0 9,500 38,000,000 14 10 424 0.9 60 747I1150(1)00(2) R747I1150(1)00(2)
700 2,000 0.0018 4.0 10.0 18.0 15.0 9,500 38,000,000 17 10 354 0.9 65 747I1180(1)30(2) R747I1180(1)30(2)
700 2,000 0.0018 5.0 11.0 18.0 15.0 9,500 38,000,000 17 10 354 1.0 60 747I1180(1)00(2) R747I1180(1)00(2)
700 2,000 0.0022 4.0 10.0 18.0 15.0 9,500 38,000,000 21 10 289 1.0 65 747I1220(1)30(2) R747I1220(1)30(2)
700 2,000 0.0022 5.0 11.0 18.0 15.0 9,500 38,000,000 21 10 289 1.1 60 747I1220(1)00(2) R747I1220(1)00(2)
700 2,000 0.0027 5.0 11.0 18.0 15.0 9,500 38,000,000 26 10 236 1.2 60 747I1270(1)00(2) R747I1270(1)00(2)
700 2,000 0.0033 5.0 11.0 18.0 15.0 9,500 38,000,000 31 10 193 1.3 60 747I1330(1)00(2) R747I1330(1)00(2)
700 2,000 0.0039 6.0 12.0 18.0 15.0 9,500 38,000,000 37 10 163 1.5 56 747I1390(1)00(2) R747I1390(1)00(2)
700 2,000 0.0047 6.0 12.0 18.0 15.0 9,500 38,000,000 45 10 135 1.6 56 747I1470(1)00(2) R747I1470(1)00(2)
700 2,000 0.0056 6.0 12.0 18.0 15.0 9,500 38,000,000 53 10 114 1.8 56 747I1560(1)00(2) R747I1560(1)00(2)
700 2,000 0.0068 7.5 13.5 18.0 15.0 9,500 38,000,000 65 10 94 2.1 51 747I1680(1)00(2) R747I1680(1)00(2)
700 2,000 0.0082 7.5 13.5 18.0 15.0 9,500 38,000,000 78 10 78 2.3 51 747I1820(1)00(2) R747I1820(1)00(2)
700 2,000 0.0082 9.0 12.5 18.0 15.0 9,500 38,000,000 78 10 78 2.3 50 747I1820(1)60(2) R747I1820(1)60(2)
700 2,000 0.010 8.5 14.5 18.0 15.0 9,500 38,000,000 95 10 64 2.6 48 747I2100(1)00(2) R747I2100(1)00(2)
700 2,000 0.010 13.0 12.0 18.0 15.0 9,500 38,000,000 95 10 64 2.6 45 747I2100(1)60(2) R747I2100(1)60(2)
VAC VDC Cap
Value TH L
Lead
Spacing
(S)
dV/dt
(V/µs)
Max K0
(V2/µs)
Apk nH mΩ Arms (°C/W) KEMET Internal
Part Number
Customer
Part Number
Ipkr ESL ESR Irms max (*) Rth
14© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Table 1 – Ratings & Part Number Reference cont.
(1) Insert lead and packaging code. See Ordering Options Table for available options.
(2) J = 5%, K = ±10%
(*) Irms value that leads to a ΔT of ≈ 20°C in the hot spot > THS = TAMB + ΔT = 85°C + 20°C = 105°C
VAC VDC
Cap
Value
(µF)
Dimensions
in mm Lead
Spacing
(S)
dV/dt
(V/µs)
Max K0
(V2/µs)
Ipkr
ESL ESR Irms max (*)
Rth KEMET
Internal
Part Number
Customer
Part
Number
Lead
Length
2x 4 mm
at
100
kHz
at
100 kHz,
85°C
TH L Apk nH mΩ Arms (°C/W)
700 2,000 0.012 10.0 16.0 18.0 15.0 9,500 38,000,000 114 10 66 2.6 44 747I2120(1)00(2) R747I2120(1)00(2)
700 2,000 0.012 13.0 12.0 18.0 15.0 9,500 38,000,000 114 10 66 2.6 45 747I2120(1)60(2) R747I2120(1)60(2)
700 2,000 0.015 10.0 16.0 18.0 15.0 9,500 38,000,000 143 10 53 2.9 44 747I2150(1)00(2) R747I2150(1)00(2)
700 2,000 0.018 11.0 19.0 18.0 15.0 9,500 38,000,000 171 10 44 3.4 40 747I2180(1)00(2) R747I2180(1)00(2)
700 2,000 0.0082 6.0 15.0 26.5 22.5 4,500 18,000,000 37 16 78 2.4 43 747N1820(1)00(2) R747N1820(1)00(2)
700 2,000 0.010 6.0 15.0 26.5 22.5 4,500 18,000,000 45 16 64 2.7 43 747N2100(1)00(2) R747N2100(1)00(2)
700 2,000 0.012 6.0 15.0 26.5 22.5 4,500 18,000,000 54 16 66 2.6 43 747N2120(1)00(2) R747N2120(1)00(2)
700 2,000 0.015 6.0 15.0 26.5 22.5 4,500 18,000,000 68 16 53 2.9 43 747N2150(1)00(2) R747N2150(1)00(2)
700 2,000 0.018 7.0 16.0 26.5 22.5 4,500 18,000,000 81 16 44 3.3 41 747N2180(1)00(2) R747N2180(1)00(2)
700 2,000 0.022 8.5 17.0 26.5 22.5 4,500 18,000,000 99 16 36 3.8 38 747N2220(1)00(2) R747N2220(1)00(2)
700 2,000 0.027 8.5 17.0 26.5 22.5 4,500 18,000,000 122 16 29 4.2 38 747N2270(1)00(2) R747N2270(1)00(2)
700 2,000 0.033 10.0 18.5 26.5 22.5 4,500 18,000,000 149 16 29 4.4 36 747N2330(1)00(2) R747N2330(1)00(2)
700 2,000 0.039 10.0 18.5 26.5 22.5 4,500 18,000,000 176 16 24 4.8 36 747N2390(1)00(2) R747N2390(1)00(2)
700 2,000 0.047 11.0 20.0 26.5 22.5 4,500 18,000,000 212 16 20 5.4 34 747N2470(1)00(2) R747N2470(1)00(2)
700 2,000 0.056 13.0 22.0 26.5 22.5 4,500 18,000,000 252 16 17 6.1 31 747N2560(1)00(2) R747N2560(1)00(2)
700 2,000 0.068 13.0 22.0 26.5 22.5 4,500 18,000,000 306 16 19 5.8 31 747N2680(1)00(2) R747N2680(1)00(2)
700 2,000 0.039 9.0 17.0 32.0 27.5 700 2,800,000 27 18 24 4.8 35 747R2390(1)00(2) R747R2390(1)00(2)
700 2,000 0.047 9.0 17.0 32.0 27.5 700 2,800,000 33 18 20 5.3 35 747R2470(1)00(2) R747R2470(1)00(2)
700 2,000 0.056 9.0 17.0 32.0 27.5 700 2,800,000 39 18 17 5.8 35 747R2560(1)00(2) R747R2560(1)00(2)
700 2,000 0.068 11.0 20.0 32.0 27.5 700 2,800,000 48 18 19 5.8 31 747R2680(1)00(2) R747R2680(1)00(2)
700 2,000 0.082 11.0 20.0 32.0 27.5 700 2,800,000 57 18 16 6.4 31 747R2820(1)00(2) R747R2820(1)00(2)
700 2,000 0.10 13.0 22.0 32.0 27.5 700 2,800,000 70 18 13 7.3 29 747R3100(1)00(2) R747R3100(1)00(2)
700 2,000 0.12 13.0 22.0 32.0 27.5 700 2,800,000 84 18 11 8.1 29 747R3120(1)00(2) R747R3120(1)00(2)
700 2,000 0.15 14.0 28.0 32.0 27.5 700 2,800,000 105 18 89.5 26 747R3150(1)00(2) R747R3150(1)00(2)
700 2,000 0.18 14.0 28.0 32.0 27.5 700 2,800,000 126 18 99.3 26 747R3180(1)00(2) R747R3180(1)00(2)
700 2,000 0.22 18.0 33.0 32.0 27.5 700 2,800,000 154 18 711.0 23 747R3220(1)00(2) R747R3220(1)00(2)
700 2,000 0.27 18.0 33.0 32.0 27.5 700 2,800,000 189 18 612.2 23 747R3270(1)00(2) R747R3270(1)00(2)
700 2,000 0.33 22.0 37.0 32.0 27.5 700 2,800,000 231 18 514.1 21 747R3330(1)00(2) R747R3330(1)00(2)
700 2,000 0.15 11.0 22.0 41.5 37.5 400 1,600,000 60 20 89.3 27 747W3150(1)00(2) R747W3150(1)00(2)
700 2,000 0.18 13.0 24.0 41.5 37.5 400 1,600,000 72 20 99.5 25 747W3180(1)00(2) R747W3180(1)00(2)
700 2,000 0.22 16.0 28.5 41.5 37.5 400 1,600,000 88 20 711.1 23 747W3220(1)20(2) R747W3220(1)20(2)
700 2,000 0.27 16.0 28.5 41.5 37.5 400 1,600,000 108 20 612.3 23 747W3270(1)00(2) R747W3270(1)00(2)
700 2,000 0.33 19.0 32.0 41.5 37.5 400 1,600,000 132 20 514.2 21 747W3330(1)20(2) R747W3330(1)20(2)
700 2,000 0.39 19.0 32.0 41.5 37.5 400 1,600,000 156 20 415.4 21 747W3390(1)00(2) R747W3390(1)00(2)
700 2,000 0.47 20.0 40.0 41.5 37.5 400 1,600,000 188 20 317.7 19 747W3470(1)20(2) R747W3470(1)20(2)
700 2,000 0.56 20.0 40.0 41.5 37.5 400 1,600,000 224 20 319.4 19 747W3560(1)00(2) R747W3560(1)00(2)
700 2,000 0.68 24.0 44.0 41.5 37.5 400 1,600,000 272 20 222.3 17 747W3680(1)00(2) R747W3680(1)00(2)
700 2,000 0.82 24.0 44.0 41.5 37.5 400 1,600,000 328 20 614.1 17 747W3820(1)00(2) R747W3820(1)00(2)
700 2,000 1.0 30.0 45.0 41.5 37.5 400 1,600,000 400 20 516.2 16 747W4100(1)00(2) R747W4100(1)00(2)
900 2,200 0.0010 6.0 15.0 26.5 22.5 2,500 11,000,000 316 637 0.9 43 749N1100(1)00(2) R749N1100(1)00(2)
900 2,200 0.0012 6.0 15.0 26.5 22.5 2,500 11,000,000 316 531 0.9 43 749N1120(1)00(2) R749N1120(1)00(2)
900 2,200 0.0015 6.0 15.0 26.5 22.5 2,500 11,000,000 416 424 1.0 43 749N1150(1)00(2) R749N1150(1)00(2)
900 2,200 0.0018 6.0 15.0 26.5 22.5 2,500 11,000,000 516 354 1.1 43 749N1180(1)00(2) R749N1180(1)00(2)
900 2,200 0.0022 6.0 15.0 26.5 22.5 2,500 11,000,000 616 289 1.3 43 749N1220(1)00(2) R749N1220(1)00(2)
900 2,200 0.0027 6.0 15.0 26.5 22.5 2,500 11,000,000 716 236 1.4 43 749N1270(1)00(2) R749N1270(1)00(2)
900 2,200 0.0033 6.0 15.0 26.5 22.5 2,500 11,000,000 816 193 1.5 43 749N1330(1)00(2) R749N1330(1)00(2)
900 2,200 0.0039 6.0 15.0 26.5 22.5 2,500 11,000,000 10 16 163 1.7 43 749N1390(1)00(2) R749N1390(1)00(2)
900 2,200 0.0047 6.0 15.0 26.5 22.5 2,500 11,000,000 12 16 135 1.8 43 749N1470(1)00(2) R749N1470(1)00(2)
900 2,200 0.0056 6.0 15.0 26.5 22.5 2,500 11,000,000 14 16 114 2.0 43 749N1560(1)00(2) R749N1560(1)00(2)
900 2,200 0.0068 6.0 15.0 26.5 22.5 2,500 11,000,000 17 16 94 2.2 43 749N1680(1)00(2) R749N1680(1)00(2)
900 2,200 0.0082 7.0 16.0 26.5 22.5 2,500 11,000,000 21 16 78 2.5 41 749N1820(1)00(2) R749N1820(1)00(2)
900 2,200 0.010 7.0 16.0 26.5 22.5 2,500 11,000,000 25 16 64 2.8 41 749N2100(1)00(2) R749N2100(1)00(2)
900 2,200 0.012 8.5 17.0 26.5 22.5 2,500 11,000,000 30 16 66 2.8 38 749N2120(1)00(2) R749N2120(1)00(2)
VAC VDC Cap
Value TH L
Lead
Spacing
(S)
dV/dt
(V/µs)
Max K0
(V2/µs)
Apk nH mΩ Arms (°C/W) KEMET Internal
Part Number
Customer
Part Number
Ipkr ESL ESR Irms max (*) Rth
15© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Table 1 – Ratings & Part Number Reference cont.
(1) Insert lead and packaging code. See Ordering Options Table for available options.
(2) J = 5%, K = ±10%
(*) Irms value that leads to a ΔT of ≈ 20°C in the hot spot > THS = TAMB + ΔT = 85°C + 20°C = 105°C
VAC VDC
Cap
Value
(µF)
Dimensions
in mm Lead
Spacing
(S)
dV/dt
(V/µs)
Max K0
(V2/µs)
Ipkr
ESL ESR Irms max (*)
Rth KEMET
Internal
Part Number
Customer
Part
Number
Lead
Length
2x 4 mm
at
100
kHz
at
100 kHz,
85°C
TH L Apk nH mΩ Arms (°C/W)
900 2,200 0.015 10.0 18.5 26.5 22.5 2,500 11,000,000 38 16 53 3.2 36 749N2150(1)00(2) R749N2150(1)00(2)
900 2,200 0.018 10.0 18.5 26.5 22.5 2,500 11,000,000 45 16 44 3.6 36 749N2180(1)00(2) R749N2180(1)00(2)
900 2,200 0.022 11.0 20.0 26.5 22.5 2,500 11,000,000 55 16 36 4.0 34 749N2220(1)00(2) R749N2220(1)00(2)
900 2,200 0.027 13.0 22.0 26.5 22.5 2,500 11,000,000 68 16 29 4.7 31 749N2270(1)00(2) R749N2270(1)00(2)
900 2,200 0.033 13.0 22.0 26.5 22.5 2,500 11,000,000 83 16 29 4.7 31 749N2330(1)00(2) R749N2330(1)00(2)
900 2,200 0.022 9.0 17.0 32.0 27.5 1,500 6,600,000 33 18 36 4.0 35 749R2220(1)00(2) R749R2220(1)00(2)
900 2,200 0.027 9.0 17.0 32.0 27.5 1,500 6,600,000 41 18 29 4.4 35 749R2270(1)00(2) R749R2270(1)00(2)
900 2,200 0.033 11.0 20.0 32.0 27.5 1,500 6,600,000 50 18 29 4.7 31 749R2330(1)00(2) R749R2330(1)00(2)
900 2,200 0.039 11.0 20.0 32.0 27.5 1,500 6,600,000 59 18 24 5.1 31 749R2390(1)00(2) R749R2390(1)00(2)
900 2,200 0.047 13.0 22.0 32.0 27.5 1,500 6,600,000 71 18 20 5.8 29 749R2470(1)00(2) R749R2470(1)00(2)
900 2,200 0.056 13.0 22.0 32.0 27.5 1,500 6,600,000 84 18 17 6.4 29 749R2560(1)00(2) R749R2560(1)00(2)
900 2,200 0.068 14.0 28.0 32.0 27.5 1,500 6,600,000 102 18 19 6.4 26 749R2680(1)00(2) R749R2680(1)00(2)
900 2,200 0.082 14.0 28.0 32.0 27.5 1,500 6,600,000 123 18 16 7.0 26 749R2820(1)00(2) R749R2820(1)00(2)
900 2,200 0.10 18.0 33.0 32.0 27.5 1,500 6,600,000 150 18 13 8.3 23 749R3100(1)00(2) R749R3100(1)00(2)
900 2,200 0.12 18.0 33.0 32.0 27.5 1,500 6,600,000 180 18 11 9.1 23 749R3120(1)00(2) R749R3120(1)00(2)
900 2,200 0.15 18.0 33.0 32.0 27.5 1,500 6,600,000 225 18 810.1 23 749R3150(1)00(2) R749R3150(1)00(2)
900 2,200 0.068 11.0 22.0 41.5 37.5 900 3,960,000 61 20 19 6.3 27 749W2680(1)00(2) R749W2680(1)00(2)
900 2,200 0.082 13.0 24.0 41.5 37.5 900 3,960,000 74 20 16 7.1 25 749W2820(1)20(2) R749W2820(1)20(2)
900 2,200 0.10 13.0 24.0 41.5 37.5 900 3,960,000 90 20 13 7.9 25 749W3100(1)00(2) R749W3100(1)00(2)
900 2,200 0.12 16.0 28.5 41.5 37.5 900 3,960,000 108 20 11 9.1 23 749W3120(1)20(2) R749W3120(1)20(2)
900 2,200 0.15 16.0 28.5 41.5 37.5 900 3,960,000 135 20 810.2 23 749W3150(1)00(2) R749W3150(1)00(2)
900 2,200 0.18 19.0 32.0 41.5 37.5 900 3,960,000 162 20 910.5 21 749W3180(1)20(2) R749W3180(1)20(2)
900 2,200 0.22 19.0 32.0 41.5 37.5 900 3,960,000 198 20 711.6 21 749W3220(1)00(2) R749W3220(1)00(2)
900 2,200 0.27 20.0 40.0 41.5 37.5 900 3,960,000 243 20 613.5 19 749W3270(1)00(2) R749W3270(1)00(2)
900 2,200 0.33 20.0 40.0 41.5 37.5 900 3,960,000 297 20 514.9 19 749W3330(1)00(2) R749W3330(1)00(2)
900 2,200 0.39 24.0 44.0 41.5 37.5 900 3,960,000 351 20 416.9 17 749W3390(1)00(2) R749W3390(1)00(2)
900 2,200 0.47 24.0 44.0 41.5 37.5 900 3,960,000 423 20 318.5 17 749W3470(1)00(2) R749W3470(1)00(2)
VAC VDC Cap
Value TH L
Lead
Spacing
(S)
dV/dt
(V/µs)
Max K0
(V2/µs)
Apk nH mΩ Arms (°C/W) KEMET Internal
Part Number
Customer
Part Number
Ipkr ESL ESR Irms max (*) Rth
16© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Soldering Process
The implementation of the RoHS directive has resulted in the selection of SnAgCu (SAC) alloys or SnCu alloys as a primary solder.
Thishasincreasedtheliquidustemperaturefromthatof183°CforSnPbeutecticalloyto217–221°Cforthenewalloys.Asa
result, the heat stress to the components, even in wave soldering, has increased considerably due to higher pre-heat and wave
temperatures.Polypropylenecapacitorsareespeciallysensitivetoheat(themeltingpointofpolypropyleneis160–170°C).
Wave soldering can be destructive, especially for mechanically small polypropylene capacitors (with lead spacing of 5 mm to
15mm),andgreatcarehastobetakenduringsoldering.TherecommendedsolderprolesfromKEMETshouldbeused.Please
consult KEMET with any questions. In general, the wave soldering curve from IEC Publication 61760–1 Edition 2 serves as a solid
guideline for successful soldering. Please see Figure 1.
Reowsolderingisnotrecommendedforthrough-holelmcapacitors.Exposingcapacitorstoasolderingproleinexcessofthe
above recommended limits may result in degradation or permanent damage to the capacitors.
Do not place the polypropylene capacitor through an adhesive curing oven to cure resin for surface mount components. Insert
through-holepartsafterthecuringofsurfacemountparts.ConsultKEMETtodiscusstheactualtemperatureproleintheoven,
if through-hole components must pass through the adhesive curing process. A maximum two soldering cycles is recommended.
Please allow time for the capacitor surface temperature to return to a normal temperature before the second soldering cycle.
Manual Soldering Recommendations
The following is recommended for manual
soldering with a soldering iron.
The soldering iron tip temperature should
besetat350°C(+10°Cmaximum)withthe
soldering duration not to exceed more than 3
seconds.
Recommended Soldering Temperature
0
50
100
150
200
250
300
350
400
012345678
Soldering Time (seconds)
Soldering Iron Bit Temperature (°C)
Wave Soldering Recommendations
0
50
100
150
200
250
300
0 40 80 120 160 200 240
Temperature (°C)
Time (seconds)
Cooling
2+3 seconds max
260°C
First Wave Second Wave
∆ T < 150°C
ca. 2°C/second
ca. 3.5°C/second typical
ca. 5°C/second
Preheating
T
preheat
Typical
17© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Soldering Process cont.
Wave Soldering Recommendations cont.
1. The table indicates the maximum set-up temperature of the soldering process
Figure 1.
Dielectric Film
Material
Maximum Preheat
Temperature
Maximum
Peak Soldering
Temperature
Capacitor
Pitch
≤15mm
Capacitor
Pitch
> 15 mm
Capacitor
Pitch
≤15mm
Capacitor
Pitch
> 15 mm
Polyester 130°C 130°C 270°C 270°C
Polypropylene 110°C 130°C 260°C 270°C
Paper 130°C 140°C 270°C 270°C
Polyphenylene
Sulphide 150°C 160°C 270°C 270°C
2. The maximum temperature measured inside the capacitor:
Set the temperature so that inside the element the maximum temperature is below the limit:
Dielectric Film Material Maximum temperature
measured inside the element
Polyester 160°C
Polypropylene 110°C
Paper 160°C
Polyphenylene Sulphide 160°C
Temperature monitored inside the capacitor.
Selective Soldering Recommendations
Selectivedipsolderingisavariationofreowsoldering.Inthismethod,theprintedcircuitboardwiththrough-hole
componentstobesolderedispreheatedandtransportedoverthesolderbathasinnormalowsolderingwithouttouching
the solder. When the board is over the bath, it is stopped and pre-designed solder pots are lifted from the bath with molten
solder only at the places of the selected components, and pressed against the lower surface of the board to solder the
components.
Thetemperatureproleforselectivesolderingissimilartothedoublewaveowsolderingoutlinedinthisdocument,
however, instead of two baths, there is only one bath with a time from 3 to 10 seconds. In selective soldering, the risk of
overheatingisgreaterthanindoublewaveowsoldering.Greatcaremustbetakensothatthepartsarenotoverheated.
18© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Construction
Detailed Cross Section
Self-Extinguishing
Resin
Molded Plastic
Case
Molded Plastic
Case
Leads
Metal Contact
Layer
Metal Contact
Layer
Margin
Single-sided Metallized
Polypropylene Film
(Second Layer)
Single-sided Metallized
Polypropylene Film
(First Layer)
Margin
Margin
2 Sections
Single-sided
Metallized
Polypropylene
Film
FILM WINDING SCHEME OPTIONS
1 Section
Single-sided
Metallized
Polypropylene
Film
Single-sided
Metallized
Polypropylene
Film
Single-sided
Metallized
Polypropylene
Film
Single-sided Metallized Polypropylene Film
2 Sections
3 Sections 4 Sections
Single-sided
Metallized
Polypropylene
Film
Polypropylene
Film Dielectric
1 Section
Double-sided Metallized Polyester Film
3 Sections
Double-sided
Metallized
Polyester
Carrier
Film
Polypropylene
Film Dielectric
Double-sided
Metallized
Polyester
Carrier
Film
2 Sections
Polypropylene
Film Dielectric
Double-sided
Metallized
Polyester Carrier
Film
Single-sided
Metallized
Polypropylene
Film
4 Sections
Polypropylene
Film Dielectric
Double-sided
Metallized
Polyester Carrier
Film
Polypropylene
Film Dielectric
1 Section
Polypropylene Film/Foil
2 Sections
Metal Foil Metal Foil
Single-sided
Metallized
Polypropylene
Film
Polypropylene
Film Dielectric
Metallized Polyphenyl-
ene Sulfide Film with
Vacuum-Evaporated
Aluminum Electrodes
1 Section
Metallized Polyphenylene
Sulfide Film (SMR)
Metallized
Impregnated
Paper
1 Section
Metallized Impregnated Paper
Single-sided
Metallized
Polyester
Film
1 Section
Single-sided Metallized Polyester Film
Polypropylene
Film Dielec-
tric
1 Section
AXIAL - Polypropylene Film/Foil
2 Sections
Metal Foil
Single-sided
Metallized
Polypropylene
Film
Polypropylene
Film Dielectric
Metal Foil
Single-sided
Metallized
Polypropylene
Film
2 Sections
Polypropylene
Film Dielectric
Double-sided
Metallized
Polyester Carrier
Film
Single-sided
Metallized
Polypropylene
Film
1 Section
AXIAL - Single-sided Metallized
Polypropylene Film
Single-sided
Metallized
Polyester
Film
1 Section
AXIAL - Single-sided Metallized
Polyester Film
AXIAL - Double-sided
Metallized Polyester Film
Winding Schemes
19© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Marking
Pitch – 10, 15 & 22.5
FRONT
Series
Series
Dielectric
Capacitance Capacitance
Tolerance Rated
Voltage
Capacitance Capacitance
Tolerance Rated
Voltage
Date Code
Can also be style “19-26”
(Year, Calendar Week)
Manufacturer’s
Logo
Manufacturer’s
Logo
Dielectric
Date Code
Can also be style “19-26”
(Year, Calendar Week)
TOPFRONT
Capacitance Capacitance
Tolerance
Series
Dielectric Rated
Voltage
Date Code
Can also be style “19-26”
(Year, Calendar Week)
Manufacturer’s
Logo
Marking Variants*
* Differences are caused by technology (Clichee or ink) and technic (production line).
20© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Marking cont.
Pitch – 10, 15, 22.5, 27.5 & 37.5
TOPFRONT
Capacitance
Tolerance
Series
Dielectric
Manufacturer’s
Logo
Rated VoltageCapacitance
Date Code QA-Number
Series
Dielectric
Manufacturer’s
Logo
Rated VoltageCapacitance
Date Code
Hot marking imprinting
with or without color
Marking Variants*
Pitch – 22.5, 27.5 & 37.5
TOPFRONT
Series Dielectric
Manufacturer’s
Logo
Rated
Voltage
Capacitance
Capacitance
Tolerance
QA-Number
Date Code
Marking Variants*
* Differences are caused by technology (Clichee or ink) and technic (production line).
21© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Marking cont.
Manufacturing Date Code (IEC–60062)
Year Code Month Code
2010
A
January
1
2011
B
February
2
2012
C
March
3
2013
D
April
4
2014
E
May
5
2015
F
June
6
2016
H
July
7
2017
J
August
8
2018
K
September
9
2019
L
October
O
2020
M
November
N
2021
N
December
D
2022
P
2023
R
2024
S
2025
T
2026
U
2027
V
2028
W
2029
X
2030
A
.
22© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Packaging Quantities
Lead
Spacing
Thickness
(mm)
Height
(mm)
Length
(mm)
Bulk
Short Leads
Bulk
Long Leads
Standard
Reel
ø 355 mm
Large Reel
ø 500 mm
Ammo
Taped
Lead and Packaging Code AA - JB
JE - JH JM 40 - 50 GY CK DQ
10
4.0
9.0
13.0
2,000
2,200
1,800
750
1,500
1,000
5.0
11.0
13.0
1,300
2,000
1,500
600
1,250
800
6.0
12.0
13.0
1,000
1,800
1,200
500
1,000
680
15
4.0
10.0
18.0
2,500
1,500
1,500
750
1,500
1,000
5.0
11.0
18.0
2,000
1,250
1,000
600
1,250
800
6.0
12.0
18.0
1,750
1,000
900
500
1,000
680
7.5
13.5
18.0
1,000
800
700
350
800
500
8.5
14.5
18.0
1,000
650
500
300
700
440
9.0
12.5
18.0
1,000
700
520
270
650
410
10.0
16.0
18.0
750
550
500
270
600
380
11.0
19.0
18.0
450
400
350
270
500
340
13.0
12.0
18.0
750
520
490
200
480
280
22.5
6.0
15.0
26.5
805
450
500
300
700
464
7.0
16.0
26.5
700
450
500
250
550
380
8.5
17.0
26.5
468
350
300
250
450
280
10.0
18.5
26.5
396
350
300
160
350
235
11.0
20.0
26.5
360
200
250
190
350
217
13.0
22.0
26.5
300
150
200
130
300
-
27.5
9.0
17.0
32.0
816
-
408
230
450
-
11.0
20.0
32.0
560
-
336
190
350
-
13.0
12.0
32.0
672
-
288
-
-
-
13.0
22.0
32.0
480
-
288
150
300
-
13.0
25.0
32.0
480
-
288
-
300
-
14.0
28.0
32.0
352
-
176
-
-
-
18.0
33.0
32.0
256
-
128
-
-
-
22.0
37.0
32.0
168
-
112
-
-
-
24.0
15.0
32.0
336
-
144
-
-
-
37.5
11.0
22.0
41.5
420
-
252
-
-
-
13.0
24.0
41.5
360
-
216
-
-
-
16.0
28.5
41.5
216
-
108
-
-
-
19.0
32.0
41.5
192
-
96
-
-
-
20.0
40.0
41.5
126
-
84
-
-
-
24.0
15.0
41.5
252
-
108
-
-
-
24.0
19.0
41.5
216
-
108
-
-
-
24.0
44.0
41.5
108
-
72
-
-
-
30.0
45.0
41.5
90
-
60
-
-
-
23© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Lead Taping & Packaging (IEC 60286–2)
Lead Spacing 10 & 15 mm Lead Spacing 22.5 & 27.5 mm
P1
P2
P0D0
H0
t
∆h∆h
Ød
W
W1
W0
W2
F
P
P1P2
P
Figure 1 — Lead Spacing 7.5 mm
PP
H0
F
P2
P1
P0D0
W0
W1W
BA
t
t
W2
Ød
∆h∆h
A−B
BA
t
A−B
Taping Specication
Description Symbol
Dimensions (mm)
Lead Spacing
Tolerance
7.5
10.0
15.0
22.5
27.5
Figure 1
Figure 2
Figure 2
Figure 3
Figure 3
Lead wire diameter d 0.5 – 0.6 0.6 0.6 – 0.8 0.8 0.8 ±0.05
Taping lead space P12.7 25.4 25.4 38.1 38.1 ±1
Feed hole lead space * P
0
12.7 12.7 12.7 12.7 12.7 ±0.2 **
Centering of the lead wire P
1
2.6 7.7 5.2 7.8 5.3 ±0.7
Centering of the body P
2
6.35 12.7 12.7 19.05 19.05 ±1.3
Lead spacing *** F 7.5 10.0 15.0 22.5 27.5 +0.6/−0.1
Component alignment Δh 00000±2
Component deviation Δp 00000±1
Height of component
from tape center H0**** 18.5 18.5 18.5 18.5 18.5 ±0.5
Carrier tape width W18 18 18 18 18 +1/−0.5
Hold down tape width W
0
6 9 10 10 10 Minimum
Hole position W
1
99999±0.5
Hold down tape position W
2
33333Maximum
Feed hole diameter D
0
44444±0.2
Total tape thickness t0.7 0.7 0.7 0.7 0.7 ±0.2
* Available also 15 mm.
** Maximum 1 mm on 20 lead spacing.
*** 15 mm and 10 mm taped to 7.5 mm (crimped leads) available upon request.
**** H0 = 16.5 mm is available upon request.
24© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
Lead Taping & Packaging (IEC 60286–2) cont.
Ammo Specications
Dimensions (mm)
HW T
360 340 59
Reel Specications
Dimensions (mm)
D H W
355
500
30
25
55 Maximum
D
W
H
H
T
W
25© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3104_R74 • 11/19/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R74, Single Metallized Polypropylene Film, Radial, AC Applications (Automotive Grade)
KEMET Electronics Corporation Sales Offi ces
Foracompletelistofourglobalsalesoces,pleasevisitwww.kemet.com/sales.
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(suchasinstallationofprotectivecircuitryorredundancies)inordertoensurethatthefailureofanelectricalcomponentdoesnotresultinariskofpersonalinjury
or property damage.
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