678D
+105°C
Miniature Radial Lead,
Aluminum Capacitors
Features-
• Wide Temperature Range
• Improved SMPS Output Capacitors
• Optional 3rd Lead On Diameters ≥ 12.5mm
General Specifications-
Operating Temperature:
-55 to +105°C
Voltage Range:
6.3 – 63 VDC
Capacitance Range:
39µF to 10,000µF
Capacitance Tolerance:
±20% (Std.)
Case Size Range:
10.0 X 1
3.0mm – 18.0 X 40.0mm
Termination:
2
or 3 Lead Radial And Axial Mount.
Life Validation Test:
4,000hrs @ +105°C (≥ 13.0mm dia.):
3,000hrs @ +105°C (10.0mm):
Δ CAP ≤ 20% From initial measurement.
Δ ESR ≤ 1.3X From initial specified limit.
Δ DCL ≤ Initial specified limit.
Shelf Test: 500hrs @ +105°C
Δ CAP ≤ 10% From initial measurement.
(≤ 20% for 6.3 – 25VDC)
Δ ESR ≤ 1.3X From initial specified limit.
Δ DCL ≤ 2X Initial specified limit.
DC
Leakage Current: (After 2 min. charge)
0.01CVI =
Where: I is in µA, C is in µF, V is in Volts
Ripple Current Multipliers:
Temperature:
Ambient Temp. Multiplier
+105°C 0.50
+95°C 0.77
+85°C 1.00
+75°C 1.25
≤ +65°C 1.34
Frequency (Hz):
VDC 50-60 100-120 300-400 1k-19k 20k-200k
6.3–63 0.60 0.70 0.75 0.80 1.00
Low Temperature Performance:
Capacitance Ratio C-55°C/C+25°C min. @ 120Hz.
Voltage (VDC) Multiplier
6.3 – 16 0.75
Max.
Capacitance
Change 25 – 63 0.85
Impedance Ratio Z-55°C/Z+25°C min. @ 120Hz
Voltage (VDC) Multiplier
6.3 – 16 2.50
Max.
Impedance
Change 25 – 63 1.50
678D
PART NUMBER BREAK-DOWN:
678D 477 M 6R3 CC 4 D
PACKAGING:
D = STRAIGHT LEADS (STD.)
C = CUT LEADS.
J = 3 LEAD AXIAL MOUNT.*
O = KEYED POLARITY 3 LEAD RADIAL MOUNT.**
V = SNAP IN FORMED LEADS.
I = TAPE AND REEL PACKAGING†
+ = TAPE AND AMMO PACKAGING†
CASE STYLE:
2 = POLYESTER INSULATING SLEEVE
3 = P.V.C. SLEEEVE WITH EPOXY END SEAL
(REQ’D FOR EXPOSURE TO HALOGENATED CLEANING SOLVENTS.)
4 = P.V.C. SLEEVE (STD.)
5 = POLYESTER SLEEVE W/ EPOXY END SEAL
(REQ’D FOR EXPOSURE TO HALOGENATED CLEANING SOLVENTS.)
CASE CODE:
(SEE TABLE 1.)
DC VOLTAGE RATING:
EXPRESSED IN VOLTS. THE LETTER “R” SIGNIFIES A DECIMAL POINT.
(ie. 6R3 = 6.3 VOLTS.)
CAPACITANCE TOLERANCE:
M = ±20% (STD.)
CAPACITANCE:
EXPRESSED IN PICOFARADS. THE FIRST TWO DIGITS ARE SIGNIFICANT
FIGURES, THE THIRD IS THE NUMBER OF ZEROS.
BMI TYPE #:
IDENTIFIES THE BASIC CAPACITOR DESIGN.
*Available for 12.5, 16, and 18mm dia. units.
**Available for 12.5, 16, and 18mm dia. units with epoxy end-seal.
†Available for 10 mm dia. units.
Table 1. Case Dimensions mm(in.)
NOMINAL STYLES 2 & 4 STYLES 3 & 5
(
w/EPOXY
)
LEAD SPACING CASE
CODE ‘D’ ‘L’ ‘D’ MAX. ‘L’ MAX. ‘D’ MAX. ‘L’ MAX. S ± 0.6 T ± 0.5 WIRE GAUGE
‘W’
CC 10.0
(
0.394
)
13.0
(
0.512
)
10.5
(
0.413
)
14.3
(
0.563
)
10.5
(
0.413
)
16.0
(
0.630
)
5.0
(
0.197
)
N/A No. 22 AWG
(
0.025
)
CD 10.0
(
0.394
)
16.0
(
0.630
)
10.5
(
0.413
)
17.0
0.669
)
10.5
(
0.413
)
18.8
(
0.740
)
5.0
(
0.197
)
N/A No. 22 AWG
(
0.025
)
CG 10.0
(
0.394
)
20.0
(
0.787
)
10.5
(
0.413
)
21.5
(
0.846
)
10.5
(
0.413
)
23.0
(
0.906
)
5.0
(
0.197
)
N/A No. 22 AWG
(
0.025
)
DG 12.5
(
0.492
)
20.0
(
0.787
)
13.0
(
0.512
)
21.2
(
0.835
)
13.0
(
0.512
)
23.0
(
0.906
)
5.0
(
0.197
)
2.5
(
0.098
)
No. 20 AWG
(
0.032
)
D
K
12.5
(
0.492
)
25.0
(
0.984
)
13.0
(
0.512
)
26.2
(
1.031
)
13.0
(
0.512
)
29.0
(
1.142
)
5.0
(
0.197
)
2.5
(
0.098
)
No. 20 AWG
(
0.032
)
DM 12.5
(
0.492
)
26.5
(
1.043
)
13.0
(
0.512
)
28.0
(
1.102
)
13.0
(
0.512
)
29.5
(
1.161
)
5.0
(
0.197
)
2.5
(
0.098
)
No. 20 AWG
(
0.032
)
DT 12.5
(
0.492
)
33.5
(
1.319
)
13.0
(
0.512
)
34.2
(
1.347
)
13.0
(
0.512
)
36.0
(
1.417
)
5.0
(
0.197
)
2.5
(
0.098
)
No. 20 AWG
(
0.032
)
DS 12.5
(
0.492
)
42.5
(
1.673
)
13.0
(
0.512
)
43.7
(
1.721
)
13.0
(
0.512
)
45.5
(
1.791
)
5.0
(
0.197
)
2.5
(
0.098
)
No. 20 AWG
(
0.032
)
E
K
16.0
(
0.630
)
25.0
(
0.984
)
16.5
(
0.650
)
26.2
(
1.032
)
16.5
(
0.650
)
27.9
(
1.098
)
7.5
(
0.295
)
3.8
(
0.150
)
No. 20 AWG
(
0.032
)
EN 16.0
(
0.630
)
32.0
(
0.260
)
16.5
(
0.650
)
33.5
(
1.319
)
16.5
(
0.650
)
36.0
(
1.417
)
7.5
(
0.295
)
3.8
(
0.150
)
No. 20 AWG
(
0.032
)
ER 16.0
(
0.630
)
36.0
(
1.417
)
16.5
(
0.650
)
37.5
(
1.476
)
16.5
(
0.650
)
40.0
(
1.575
)
7.5
(
0.295
)
3.8
(
0.150
)
No. 20 AWG
(
0.032
)
EU 16.0
(
0.630
)
40.0
(
1.575
)
16.5
(
0.650
)
41.7
(
1.642
)
16.5
(
0.650
)
42.4
(
1.669
)
7.5
(
0.295
)
3.8
(
0.150
)
No. 20 AWG
(
0.032
)
FR 18.0
(
0.709
)
36.0
(
1.417
)
18.5
(
0.728
)
37.5
(
1.476
)
18.5
(
0.728
)
40.0
(
1.575
)
7.5
(
0.295
)
3.8
(
0.150
)
No. 20 AWG
(
0.032
)
FV 18.0
(
0.709
)
40.0
(
1.575
)
18.5
(
0.728
)
41.7
(
1.642
)
18.5
(
0.728
)
42.4
(
1.669
)
7.5
(
0.295
)
3.8
(
0.150
)
No. 20 AWG
(
0.032
)
678D
Radial-Leaded Capacitor Dimensions
TERMINAL CODE C TERMINAL CODE D
TERMINAL CODE J TERMINAL CODE O
TERMINAL CODE
V
10 - 18 mm Dia.
678D
STANDARD RATINGS FOR TYPE 678D
Rated
Capacitance
(µF) Catalog Number
Nominal
Case Size
D x L
(mm)
Maximum
ESR
+25°C
120Hz
(Ω)
Maximum
ESR
+25°C
20-40kHz
(Ω)
Maximum
Ripple
Current
+85°C
20-100kHz
(Arms)
Maximum
Z
+25°C
100kHz
(Ω)
6.3 VOLTS DC WORKING; 8 VOLTS DC SURGE
470 678D477M6R3CC4D 10.0 x 13.0 0.540 0.213 0.80 0.213
680 678D687M6R3CD4D 10.0 x 16.0 0.340 0.133 1.09 0.132
1,000 678D108M6R3CG4D 10.0 x 20.0 0.230 0.090 1.45 0.093
1,500 678D158M6R3DG4D 12.5 x 20.0 0.200 0.071 1.85 0.070
2,200 678D228M6R3DM4D 12.5 x 26.5 0.110 0.060 1.63 0.059
3,300 678D338M6R3DT4D 12.5 x 33.5 0.091 0.057 2.30 0.056
3,900 678D398M6R3EK4D 16.0 x 25.0 0.110 0.041 3.04 0.045
4,700 678D478M6R3DS4D 12.5 x 42.5 0.067 0.031 3.74 0.032
5,600 678D568M6R3EN4D 16.0 x 32.0 0.078 0.037 3.53 0.040
6,800 678D688M6R3ER4D 16.0 x 36.0 0.069 0.034 3.67 0.037
8,200 678D828M6R3EU4D 16.0 x 40.0 0.059 0.031 4.18 0.034
8,200 678D828M6R3FR4D 18.0 x 36.0 0.066 0.029 4.52 0.031
10,000 678D109M6R3FV4D 18.0 x 40.0 0.054 0.024 5.21 0.026
10 VOLTS DC WORKING; 12 VOLTS DC SURGE
330 678D337M010CC4D 10.0 x 13.0 0.550 0.215 0.80 0.215
560 678D567M010CD4D 10.0 x 16.0 0.350 0.135 1.03 0.134
820 678D827M010CG4D 10.0 x 20.0 0.235 0.092 1.41 0.090
1,000 678D108M010DG4D 12.5 x 20.0 0.215 0.077 1.79 0.079
1,500 678D158M010DK4D 12.5 x 25.0 0.200 0.064 1.90 0.062
1,800 678D188M010DM4D 12.5 x 26.5 0.120 0.062 2.19 0.061
2,700 678D278M010DT4D 12.5 x 33.5 0.111 0.059 2.28 0.060
2,700 678D278M010EK4D 16.0 x 25.0 0.115 0.042 3.40 0.046
3,300 678D338M010DS4D 12.5 x 42.5 0.075 0.032 3.69 0.033
4,700 678D478M010EN4D 16.0 x 32.0 0.085 0.038 3.49 0.041
5,600 678D568M010ER4D 16.0 x 36.0 0.078 0.033 3.62 0.036
6,800 678D688M010FR4D 18.0 x 36.0 0.070 0.031 4.41 0.033
8,200 678D828M010FV4D 18.0 x 40.0 0.060 0.026 5.01 0.028
16 VOLTS DC WORKING; 20 VOLTS DC SURGE
220 678D227M016CC4D 10.0 x 13.0 0.585 0.217 0.89 0.217
390 678D397M016CD4D 10.0 x 16.0 0.370 0.137 1.16 0.136
560 678D567M016CG4D 10.0 x 20.0 0.250 0.098 1.56 0.094
820 678D827M016DG4D 12.5 x 20.0 0.215 0.085 1.79 0.085
1,200 678D128M016DM4D 12.5 x 26.5 0.130 0.066 2.24 0.065
1,800 678D188M016DT4D 12.5 x 33.5 0.121 0.055 2.77 0.054
2,200 678D228M016EK4D 16.0 x 25.0 0.120 0.042 3.02 0.046
2,700 678D278M016DS4D 12.5 x 42.5 0.080 0.032 3.67 0.034
3,300 678D338M016EN4D 16.0 x 32.0 0.078 0.032 3.78 0.034
3,900 678D398M016ER4D 16.0 x 36.0 0.074 0.032 3.98 0.034
4,700 678D478M016FR4D 18.0 x 36.0 0.074 0.032 4.34 0.034
5,600 678D568M016FV4D 18.0 x 40.0 0.061 0.026 4.99 0.028
25 VOLTS DC WORKING; 35 VOLTS DC SURGE
120 678D127M025CC4D 10.0 x 13.0 0.700 0.250 0.71 0.250
220 678D227M025CD4D 10.0 x 16.0 0.489 0.187 1.00 0.186
330 678D337M025CG4D 10.0 x 20.0 0.300 0.105 1.32 0.100
390 678D397M025DG4D 12.5 x 20.0 0.265 0.092 1.54 0.092
560 678D567M025DK4D 12.5 x 25.0 0.193 0.075 1.79 0.076
680 678D687M025DM4D 12.5 x 26.5 0.160 0.067 2.17 0.068
1,000 678D108M025DT4D 12.5 x 33.5 0.151 0.056 2.68 0.058
678D
STANDARD RATINGS FOR TYPE 678D
Rated
Capacitance
(µF) Catalog Number
Nominal
Case Size
D x L
(mm)
Maximum
ESR
+25°C
120Hz
(Ω)
Maximum
ESR
+25°C
20-40kHz
(Ω)
Maximum
Ripple
Current
+85°C
20-100kHz
(Arms)
Maximum
Z
+25°C
100kHz
(Ω)
25 VOLTS DC WORKING; 35 VOLTS DC SURGE
1,200 678D128M025EK4D 16.0 x 25.0 0.123 0.045 2.93 0.047
1,200 678D128M025DS4D 12.5 x 42.5 0.090 0.034 3.58 0.036
1,500 678D158M025EN4D 16.0 x 32.0 0.095 0.039 3.44 0.041
1,800 678D188M025ER4D 16.0 x 36.0 0.074 0.032 3.98 0.034
2,200 678D228M025EU4D 16.0 x 40.0 0.072 0.031 4.14 0.033
2,200 678D228M025FR4D 18.0 x 36.0 0.070 0.030 4.34 0.032
2,700 678D278M025FV4D 18.0 x 40.0 0.062 0.026 4.97 0.028
35 VOLTS DC WORKING; 50 VOLTS DC SURGE
82 678D826M035CC4D 10.0 x 13.0 0.950 0.265 0.62 0.265
150 678D157M035CD4D 10.0 x 16.0 0.580 0.165 0.85 0.165
220 678D227M035CG4D 10.0 x 20.0 0.250 0.098 1.56 0.094
270 678D277M035DG4D 12.5 x 20.0 0.248 0.094 1.61 0.093
390 678D387M035DK4D 12.5 x 25.0 0.233 0.089 1.72 0.090
470 678D477M035DM4D 12.5 x 26.5 0.200 0.068 2.08 0.070
680 678D687M035DT4D 12.5 x 33.5 0.190 0.059 2.46 0.059
820 678D827M035EK4D 16.0 x 25.0 0.133 0.046 2.86 0.050
820 678D827M035DS4D 12.5 x 42.5 0.093 0.035 3.51 0.037
1,200 678D128M035EN4D 16.0 x 32.0 0.099 0.041 3.71 0.042
1,500 678D158M035ER4D 16.0 x 36.0 0.080 0.033 3.94 0.035
1,800 678D188M035FR4D 18.0 x 36.0 0.079 0.033 4.25 0.034
50 VOLTS DC WORKING; 75 VOLTS DC SURGE
39 678D396M050CC4D 10.0 x 13.0 1.250 0.275 0.62 0.275
68 678D686M050CD4D 10.0 x 16.0 0.933 0.178 0.76 0.179
100 678D107M050CG4D 10.0 x 20.0 0.520 0.115 1.27 0.112
120 678D127M050DG4D 12.5 x 20.0 0.390 0.139 1.34 0.141
180 678D187M050DK4D 12.5 x 25.0 0.261 0.090 1.61 0.092
220 678D227M050DM4D 12.5 x 26.5 0.240 0.069 2.08 0.071
330 678D337M050DT4D 12.5 x 33.5 0.219 0.063 2.24 0.066
390 678D397M050EK4D 16.0 x 25.0 0.150 0.048 2.82 0.052
470 678D477M050DS4D 12.5 x 42.5 0.110 0.036 3.47 0.039
560 678D567M050EN4D 16.0 x 32.0 0.118 0.041 3.36 0.043
680 678D687M050ER4D 16.0 x 36.0 0.102 0.040 3.69 0.042
820 678D827M050EU4D 16.0 x 40.0 0.094 0.038 3.80 0.040
820 678D827M050FR4D 18.0 x 36.0 0.089 0.036 4.07 0.038
1,000 678D108M050FV4D 18.0 x 40.0 0.077 0.028 4.81 0.032
63 VOLTS DC WORKING; 80 VOLTS DC SURGE
39 678D396M063CC4D 10.0 x 13.0 1.600 0.288 0.60 0.288
56 678D566M063CD4D 10.0 x 16.0 1.000 0.180 0.82 0.180
82 678D826M063CG4D 10.0 x 20.0 0.611 0.120 1.34 0.120
120 678D127M063DG4D 12.5 x 20.0 0.450 0.093 1.61 0.090
180 678D187M063DK4D 12.5 x 25.0 0.298 0.090 1.83 0.091
270 678D277M063DT4D 12.5 x 33.5 0.160 0.055 2.46 0.054
330 678D337M063EK4D 16.0 x 25.0 0.170 0.050 2.75 0.054
390 678D397M063DS4D 12.5 x 42.5 0.130 0.038 3.38 0.040
470 678D477M063EN4D 16.0 x 32.0 0.140 0.043 3.29 0.045
560 678D567M063ER4D 16.0 x 36.0 0.120 0.035 3.80 0.038
680 678D687M063EU4D 16.0 x 40.0 0.113 0.032 3.87 0.035
680 678D687M063FR4D 18.0 x 36.0 0.102 0.029 4.18 0.032
820 678D827M063FV4D 18.0 x 40.0 0.090 0.029 4.74 0.033
678D
678D TYPICAL PERFORMANCE PROFILES
TEMPERATURE CHARACTERISTICS
678D S eri es: Capacitance Ch ange (% ) vs Temperat ure
60%
65%
70%
75%
80%
85%
90%
95%
100%
105%
110%
-55 -45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105
Temperatur e (°C)
Capacit ance Change (% ) @ 120Hz
2200µF @ 6. 3VDC
120µF @ 25VDC
820µF @ 63VDC
678D S eri es: ES R Rati o vs Temperature
0.1
1.0
10.0
100.0
-55 -45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105
Temperatur e (°C)
ESR Rati o @ 120Hz
2200µF @ 6. 3VDC
120µF @ 25VDC
820µF @ 63VDC
678D Se ri es: I m p edan ce Rat io vs Temperat ure
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
-55 -45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105
Temperatur e (°C)
Im pedance Ratio @ 120H
z
1000µF @ 6. 3VDC
1200µF @ 25VDC
33µF @ 63VDC
678D
678D TYPICAL PERFORMANCE PROFILES
FREQUENCY CHARACTERISTICS
678D Se ri es: Typical ESR vs Frequency at 25°C
0.0
0.1
1.0
100 1,000 10,000 100,000 1,000,000 10,000,000
Frequency (Hz)
ESR (Ω)
2200µF @ 6.3VDC
120µF @ 25VDC
820µF @ 63VDC
678D Se ri es : Typical Impe dan ce vs Freque ncy at 25°C
0.0
0.1
1.0
10.0
100.0
100 1,000 10,000 100,000 1,000,000 10,000,000
Freque ncy ( Hz)
Impedance (Ω)
2200µF @ 6.3VDC
120µF @ 25VDC
820µF @ 63VDC