120 ATC
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Aluminum Electrolytic Capacitors
Axial High Temperature, High Ripple Current
Fig. 1
FEATURES
• Extra long useful life: up to 8000 h at 125 °C
• Extended temperature range:
usable up to 150 °C
• Low ESR levels provide very high ripple current
capability
• Miniaturized, high CV-product per unit volume
• Polarized aluminum electrolytic capacitors,
non-solid electrolyte
• Axial leads, cylindrical aluminum case, insulated with a blue
sleeve
• Taped versions up to case Ø 15 mm x 30 mm available for
automatic insertion
• Lead diameter Ø d = 1.0 mm, available on request
• AEC-Q200 qualified
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Automotive, industrial and telecommunication
• Smoothing, filtering, buffering
• Low mounting height applications, vibration and shock
resistant
• SMPS and standard power supplies
MARKING
The capacitors are marked (where possible) with the
following information:
• Rated capacitance (in μF)
• Tolerance on rated capacitance, code letter in accordance
with IEC 60062 (M for ± 20 %)
• Rated voltage (in V)
• Upper category temperature (125 °C)
• Date code in accordance with IEC 60062
• Code for factory of origin
• Name of manufacturer
• Negative terminal identification
• Series number (120)
QUICK REFERENCE DATA
DESCRIPTION VALUE
Nominal case sizes (Ø D x L in mm) 10 x 30 to 21 x 38
Rated capacitance range, CR47 μF to 6800 μF
Tolerance on CR± 20 %
Rated voltage range, UR16 V to 100 V
Category temperature range -40 °C to +125 °C
Endurance test at 150 °C 1000 h
Endurance test at 125 °C 4000 h
Useful life at 125 °C 8000 h
Useful life at 85 °C, 1.4 x IR applied 40 000 h
Shelf life at 0 V, 125 °C 1000 h
(100 V: 500 h)
Shelf life at 0 V, 150 °C 63 V: 500 h
Based on sectional specification IEC 60384-4 / EN 130300
Climatic category IEC 60068 40 / 125 / 56
119 AHT-DIN 118 AHT 120 ATC
138 AML
smaller
dimensionslower ESR
higher ripple
125 °C
SELECTION CHART FOR CR, UR, AND RELEVANT NOMINAL CASE SIZE (Ø D x L in mm)
CR
(μF)
UR (V)
16 25 40 63 100
47 - - - - 10 x 30
68 - - - - 12.5 x 30
100 - - - 10 x 30 12.5 x 30
150 - - - 12.5 x 30 15 x 30
220 - - 10 x 30 12.5 x 30 18 x 30
330 - - 12.5 x 30 15 x 30 18 x 38
470 - 10 x 30 12.5 x 30 18 x 30 21 x 38
680 10 x 30 12.5 x 30 15 x 30 18 x 38 -
1000 12.5 x 30 12.5 x 30 18 x 30 21 x 38 -
1500 12.5 x 30 15 x 30 18 x 38 - -
2200 15 x 30 18 x 30 21 x 38 - -
3300 18 x 30 18 x 38 - - -
4700 18 x 38 21 x 38 - - -
6800 21 x 38 - - - -
120 ATC
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DIMENSIONS in millimeters AND AVAILABLE FORMS
Fig. 2 - Form BR Fig. 3 - Form AA
Table 1
Notes
• For detailed tape dimensions, please see www.vishay.com/doc?28361.
(1) Lead diameter Ø d = 1.0 mm, available on request.
Fig. 4 - Mounting hole diagram and outline; form MR: With mounting ring and pins
Table 2
73 ± 1.6
Ø D Ø d
L
F
Form BR: Taped on reel
Case Ø D x L = 6.5 mm x 18 mm to 15 mm x 30 mm
Form AA: Axial in box
Case Ø D x L = 10 mm x 30 mm to 21 mm x 38 mm
33 ± 1
Ø D
Ø d
IL
F
AXIAL; DIMENSIONS in millimeters, MASS, AND PACKAGING QUANTITIES
NOMINAL CASE SIZE
Ø D x L
(mm)
AXIAL: FORM AA AND BR MASS
(g)
PACKAGING QUANTITIES
Ø d (1) IØ D
max. Lmax. Fmin. FORM
AA
FORM
BR
10 x 30 0.8 55 ± 1 10.5 30.5 35 4.8 340 500
12.5 x 30 0.8 55 ± 1 13.0 30.5 35 7.4 260 400
15 x 30 0.8 55 ± 1 15.5 30.5 35 11.7 200 250
18 x 30 0.8 55 ± 1 18.5 30.5 35 12.9 120 -
18 x 38 0.8 34 ± 1 18.5 39.5 44 19.0 125 -
21 x 38 0.8 34 ± 1 21.5 39.5 44 24.0 100 -
MOUNTING RING; DIMENSIONS in millimeters, MASS, AND PACKAGING QUANTITIES
NOMINAL CASE SIZE
Ø D x L
CASE
CODE
MOUNTING RING: FORM MR MASS
(g)
PACKAGING
QUANTITIES
Ø d1 Ø d2 Ø Dmax. Ø D2max. D3 Lmax.
15 x 30 02 0.8 1.0 + 0.4 15.5 17.5 16.5 ± 0.2 33 8.6 200
18 x 30 03 0.8 1.0 + 0.4 18.5 19.5 18.5 ± 0.2 33 11.5 240
18 x 38 04 0.8 1.0 + 0.4 18.5 19.5 18.5 ± 0.2 42 14.0 100
21 x 38 05 0.8 1.0 + 0.4 21.5 22.5 21.5 ± 0.2 42 19.2 100
D3
120 °C
(3 x)
d2
-
1.3 + 0.1
0(3 x)
1.05 + 0.03
- 0.1
3.6 + 0.2
- 0.2
(3 x)
1.3 + 0
(3 x)
Mounting holes
90° ± 2°
(3 x)
- 0.05
Case Ø D x L = 15 mm x 30 mm to 21 mm x 38 mm
Especially for applications with severe shocks and vibrations
Ø d1
D
L
Ø D2
1+ 1.0
- 0.5
120 ATC
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Note
• Unless otherwise specified, all electrical values in Table 3 apply
at Tamb = 20 °C, P = 86 kPa to 106 kPa, RH = 45 % to 75 %.
ORDERING EXAMPLE
Electrolytic capacitor 120 series
1000 μF / 16 V; ± 20 %
Nominal case size: Ø 12.5 mm x 30 mm; form BR
Ordering code: MAL212025102E3
Former 12NC: 2222 120 25102
Table 3
Note
(1) Determines the applicable row in the table “Multiplier of Ripple Current (IR) as a Function of Frequency”
ELECTRICAL DATA
SYMBOL DESCRIPTION
CRRated capacitance at 100 Hz, tolerance ± 20 %
IRRated RMS ripple current at 10 kHz, 125 °C
IL1 Max. leakage current after 1 min at UR
IL5 Max. leakage current after 5 min at UR
ESR Equivalent series resistance at 100 Hz
(calculated from tan max. and CR)
Z Max. impedance at 10 kHz
ELECTRICAL DATA AND ORDERING INFORMATION
UR
(V)
CR
100 Hz
(μF)
NOMINAL
CASE SIZE
Ø D x L
(mm)
IR
10 kHz
125 °C
(mA)
IL1
1 min
(μA)
IL5
5 min
(μA)
TYP.
ESR
100 Hz
(m)
MAX.
ESR
100 Hz
(m)
TYP.
ESR
10 kHz
(m)
MAX.
ESR
10 kHz
(m)
Z
MAX.
10 kHz
(m)
FREQ.
CODE (1)
ORDERING CODE MAL2120.......
IN BOX
FORM AA
TAPED
ON REEL
FORM BR
MOUNTING
RING
FORM MR
16
680 10 x 30 2100 171 84 106 177 44 74 78 MF1 15681E3 25681E3 -
1000 12.5 x 30 2550 232 104 77 128 35 58 61 MF1 15102E3 25102E3 -
1500 12.5 x 30 2650 328 136 60 100 32 53 53 MF1 15152E3 25152E3 -
2200 15 x 30 2940 462 181 48 79 28 46 46 MF1 15222E3 25222E3 45222E3
3300 18 x 30 3430 674 251 41 68 26 43 43 MF2 15332E3 - 45332E3
4700 18 x 38 4350 942 341 27 45 18 29 29 MF2 15472E3 - 45472E3
6800 21 x 38 4590 1346 475 26 43 18 29 29 MF2 15682E3 - 45682E3
25
470 10 x 30 2100 181 87 112 187 45 74 84 MF1 16471E3 26471E3 -
680 12.5 x 30 2550 244 108 81 136 35 59 64 MF1 16681E3 26681E3 -
1000 12.5 x 30 2600 340 140 64 107 32 53 55 MF1 16102E3 26102E3 -
1500 15 x 30 2890 490 190 49 82 28 46 46 MF1 16152E3 26152E3 46152E3
2200 18 x 30 3310 700 260 43 71 27 44 44 MF2 16222E3 - 46222E3
3300 18 x 38 4350 1030 370 28 47 18 29 29 MF2 16332E3 - 46332E3
4700 21 x 38 4470 1450 510 27 44 18 29 29 MF2 16472E3 - 46472E3
40
220 10 x 30 1990 146 75 192 320 52 87 124 MF1 17221E3 27221E3 -
330 12.5 x 30 2430 198 93 130 216 37 62 83 MF1 17331E3 27331E3 -
470 12.5 x 30 2550 266 115 101 169 35 58 70 MF1 17471E3 27471E3 -
680 15 x 30 2840 366 149 75 125 30 50 55 MF1 17681E3 27681E3 47681E3
1000 18 x 30 3150 520 200 59 99 28 47 49 MF2 17102E3 - 47102E3
1500 18 x 38 4130 760 280 39 65 19 31 32 MF2 17152E3 - 47152E3
2200 21 x 38 4170 1096 392 34 56 19 31 31 MF2 17222E3 - 47222E3
63
100 10 x 30 1560 116 65 297 495 92 154 249 MF3 18101E3 28101E3 -
150 12.5 x 30 2050 153 78 195 325 61 102 162 MF3 18151E3 28151E3 -
220 12.5 x 30 2150 206 95 149 249 55 92 126 MF3 18221E3 28221E3 -
330 15 x 30 2510 289 123 105 175 44 73 91 MF3 18331E3 28331E3 48331E3
470 18 x 30 2860 395 158 81 135 38 64 74 MF4 18471E3 - 48471E3
680 18 x 38 3720 554 211 55 92 26 43 49 MF4 18681E3 - 48681E3
1000 21 x 38 3780 796 292 44 74 25 41 43 MF4 18102E3 - 48102E3
100
47 10 x 30 760 96 59 760 1269 349 581 720 MF3 19479E3 29479E3 -
68 12.5 x 30 1030 122 67 531 885 246 410 503 MF3 19689E3 29689E3 -
100 12.5 x 30 1140 160 80 389 648 196 327 381 MF3 19101E3 29101E3 -
150 15 x 30 1480 220 100 266 443 137 229 262 MF3 19151E3 29151E3 49151E3
220 18 x 30 1960 304 128 181 302 95 158 179 MF4 19221E3 - 49221E3
330 18 x 38 2550 436 172 120 200 62 104 117 MF4 19331E3 - 49331E3
470 21 x 38 2800 604 228 92 154 52 86 94 MF4 19471E3 - 49471E3
120 ATC
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CAPACITANCE (C)
Fig. 5 - Typical multiplier of capacitance as a function
of ambient temperature
EQUIVALENT SERIES RESISTANCE (ESR)
Fig. 6 - Typical multiplier of ESR as a function of ambient
temperature at different frequencies
Fig. 7 - Typical multiplier of ESR as a function of ambient
temperature at different frequencies
Fig. 8 - Typical multiplier of ESR as a function of ambient
temperature at different frequencies
ADDITIONAL ELECTRICAL DATA
PARAMETER CONDITIONS VALUE
AXIAL MOUNTING RING
Voltage
Surge voltage Us 1.15 x UR
Reverse voltage Urev 1 V
Current
Leakage current After 1 min at URIL1 0.012 CR x UR + 40 μA
After 5 min at URIL5 0.004 CR x UR + 40 μA
Inductance
Equivalent series inductance (ESL)
Case Ø D x L mm:
10 x 30 Typ. 38 nH
12.5 x 30 Typ. 46 nH
15 x 30 Typ. 48 nH Typ. 39 nH
18 x 30 Typ. 50 nH Typ. 39 nH
18 x 38 Typ. 54 nH Typ. 39 nH
21 x 38 Typ. 59 nH Typ. 39 nH
0.8
0.9
1.0
1.1
1.2
C
C0
All voltages; all case sizes
C0 = Capacitance at 20 °C, 100 Hz
- 40 - 20 0 - 20 - 40 - 60 - 80 - 100 - 120 - 140 - 160
Tamb (°C)
≤ 40 V types
ESR0 = Typical at 20 °C
- 40 - 20 0 - 20 - 40 - 60 - 80 - 100 - 120 - 140 - 160
Tamb (°C)
1
10
ESR
ESR0
10-1
3
4
2
1
Curve 1: All case sizes; 100 Hz
Curve 2: Case Ø D x L = 18 x 38 and 21 x 38 mm; 10 to 100 kHz
Curve 3: Case Ø D x L = 15 x 30 and 18 x 30 mm; 10 to 100 kHz
Curve 4: Case Ø D x L = 10 x 30 and 12.5 x 30 mm; 10 to 100 kHz
63 V types
ESR0 = Typical at 20 °C
- 40 - 20 0 - 20 - 40 - 60 - 80 - 100 - 120 - 140 - 160
Tamb (°C)
1
10
3
4
2
1
ESR
ESR0
10-1
Curve 1: All case sizes; 100 Hz
Curve 2: Case Ø D x L = 18 x 38 and 21 x 38 mm; 10 to 100 kHz
Curve 3: Case Ø D x L = 15 x 30 and 18 x 30 mm; 10 to 100 kHz
Curve 4: Case Ø D x L = 10 x 30 and 12.5 x 30 mm; 10 to 100 kHz
100 V types
ESR0 = Typical at 20 °C
- 40 - 20 0 - 20 - 40 - 60 - 80 - 100 - 120 - 140 - 160
Tamb (°C)
1
102
ESR
ESR0
10-1
10
3
2
1
Curve 1: All case sizes; 100 Hz
Curve 2: Case Ø D x L = 18 x 38 and 21 x 38 mm; 10 to 100 kHz
Curve 3: Case Ø D x L = 10 x 30 and 18 x 30 mm; 10 to 100 kHz
120 ATC
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RIPPLE CURRENT AND USEFUL LIFE
Table 4
Note
• Multiplier of useful life code: JW64
Fig. 9 - Multiplier of useful life as a function of ambient temperature and ripple current load
Table 5
ENDURANCE TEST DURATION AND USEFUL LIFE
ENDURANCE
AT 125 °C
(h)
USEFUL LIFE
AT 125 °C
(h)
4000 8000
MULTIPLIER OF RIPPLE CURRENT (IR) AS A FUNCTION OF FREQUENCY
FREQ.
CODE
FREQUENCY (Hz)
50 100 300 1000 3000 10 000
IR MULTIPLIER
MF1 0.37 0.48 0.69 0.86 0.96 1.00
MF2 0.54 0.63 0.75 0.81 0.87 1.00
MF3 0.23 0.32 0.53 0.77 0.93 1.00
MF4 0.44 0.56 0.76 0.88 0.94 1.00
3.6
3.5
3.4
3.3
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.5
0.0
3.1
40 50 60 70 80 90 100 110
Tamb (°C)
120 130 140 150
JW64
IA
IR
IA = Actual ripple current at 10 kHz
IR = Rated ripple current at 10 kHz, 125 °C
(1) Useful life at 125 °C and IR applied: 8000 h
6.0
8.0
12
20
30
60
100
200
400
0.125
0.25
0.5
1.5
2.0
3.0
4.0
1.0
(1)
Lifetime multiplier
120 ATC
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Table 6
Statements about product lifetime are based on calculations and internal testing. They should only be interpreted as estimations. Also due to external factors, the
lifetime in the field application may deviate from the calculated lifetime. In general, nothing stated herein shall be construed as a guarantee of durability.
TEST PROCEDURES AND REQUIREMENTS
TEST PROCEDURE
(quick reference) REQUIREMENTS
NAME OF TEST REFERENCE
Endurance
IEC 60384-4 /
EN 130300
subclause 4.13
Tamb = 125 °C; UR applied;
4000 h
Tamb = 150 °C; UR applied;
1000 h
C/C: ± 15 %
tan 1.3 x spec. limit
Z 2 x spec. limit
IL5 spec. limit
Useful life CECC 30301
subclause 1.8.1
Tamb = 125 °C; UR and IR applied;
8000 h
C/C: ± 45 %
tan 3 x spec. limit
Z 3 x spec. limit
IL5 spec. limit
no short or open circuit
total failure percentage: 1 %
Shelf life
(storage at high
temperature)
IEC 60384-4 /
EN 130300
subclause 4.17
Tamb = 125 °C; no voltage applied;
1000 h (100 V: 500 h)
Tamb = 150 °C; no voltage applied;
500 h for voltages: 63 V
After test: UR to be applied for 30 min,
24 h to 48 h before measurement
C/C, tan , Z:
for requirements
see “Endurance test” above
IL5 2 x spec. limit
Reverse voltage
IEC 60384-4 /
EN 130300
subclause 4.15
Tamb = 125 °C:
125 h at U = -1 V
Followed by 125 h at UR
C/C: ± 20 %
tan spec. limit
IL5 spec. limit
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Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
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Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Vishay:
MAL212016102E3 MAL212017102E3 MAL212018101E3 MAL212019101E3 MAL212019221E3 MAL212018471E3
MAL212019479E3 MAL212018221E3 MAL212015102E3 MAL212015222E3 MAL212047681E3 MAL212048331E3
MAL212049331E3 MAL212017331E3 MAL212028331E3 MAL212016152E3 MAL212028101E3 MAL212028151E3
MAL212027331E3 MAL212017152E3 MAL212026152E3 MAL212016332E3 MAL212026102E3 MAL212028221E3
MAL212027471E3 MAL212017681E3 MAL212026681E3 MAL212016472E3 MAL212016471E3 MAL212017222E3
MAL212017221E3 MAL212027681E3 MAL212016222E3 MAL212027221E3 MAL212017471E3 MAL212026471E3
MAL212016681E3 MAL212018102E3 MAL212018151E3 MAL212019331E3 MAL212029151E3 MAL212029101E3
MAL212018331E3 MAL212019151E3 MAL212029479E3 MAL212019689E3 MAL212019471E3 MAL212018681E3
MAL212029689E3 MAL212025102E3 MAL212025152E3 MAL212015332E3 MAL212015152E3 MAL212015682E3
MAL212015681E3 MAL212025222E3 MAL212015472E3 MAL212025681E3
