Type WBR
85 ºC, Industrial Grade, Axial Leaded, Aluminum
85 ºC, Industrial Grade
Type WBR capacitors are the preferred choice for
many varied industrial applications because they have
high capacitance and extended life characteristics. The
rugged construction delivers the high vibration resis-
tance required in industrial applications
Highlights
•
•
•
•
High capacitance
Extended life
Rugged construction
High vibration resistance
Specifications
Capacitance Range:
1.0 to 5,000 µF
Voltage Range:
16 to 450 Vdc
Capacitance Tolerance:
16 to 50 Vdc -10 + 150%, 75 to 350 Vdc
–10 + 100%, 450 Vdc –10 + 50%
Operating Temperature Range:
–40 ºC +85ºC
Leakage Current:
16-75 Vdc ≤ 0.01CV + 10 µA
150-450 Vdc ≤ 0.03CV + 20 µA
Ripple Current Multipliers:
Ambient Temperature
45 ºC
1.50
Frequency
0-60 Vdc
61-200 Vdc
201-450 Vdc
Complies with the EU Directive
2002/95/EC requirement restricting
the use of Lead (Pb), Mercury (Hg),
Cadmium (Cd), Hexavalent chromium
(Cr(VI)), PolyBrominated Biphenyls
(PBB) and PolyBrominated Diphenyl
Ethers (PBDE).
55 ºC
1.46
60 Hz
0.85
0.83
0.80
65 ºC
1.32
75 ºC
1.17
85 ºC
1.00
95 ºC
0.79
105 ºC
0.50
100 kHz
1.15
1.20
1.30
120 Hz 400 Hz
1.00
1.00
1.00
1.10
1.15
1.15
1000 Hz
1.15
1.20
1.30
10 kHz 50 kHz
1.15
1.20
1.30
1.15
1.20
1.30
Outline Drawing
Load Life:
2,000 h @ +85 ºC
∆ Capacitance ±20%
∆ ESR 150% of limit
∆ DCL 100% of limit
Shelf Life:
500 h @ 85 ºC
∆ Capacitance ±20%
∆ ESR 150% of limit
∆ DCL 100% of limit
Vibration:
10 to 55 Hz; 0.06” and 10 g max, 2 h in each plane
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com
Type WBR
85 ºC, Industrial Grade, Axial Leaded, Aluminum
Part Numbering System
WBR
Type
WBR
500
Capacitance
500
= 500 µF
—
16
Voltage
16
= 16 Vdc
A
Lead
A
= 1.5" 20 AWG
Blank
= See table
Max Case
Size
DxL
(Inches)
0.34
0.34
0.40
0.40
0.47
0.52
0.65
0.65
0.28
0.28
0.34
0.34
0.40
0.40
0.47
0.65
0.40
0.40
0.47
0.52
0.54
0.65
0.74
0.28
0.28
0.28
0.28
0.34
0.40
0.40
0.40
0.40
0.52
0.65
0.65
0.47
0.52
0.65
0.76
0.88
1.00
1.32
1.57
1.83
1.83
1.83
0.57
0.57
0.76
0.76
1.00
1.32
1.57
1.83
0.88
1.00
1.32
1.67
1.67
1.83
1.69
0.57
0.57
0.57
0.57
0.76
1.88
1.00
1.00
1.32
1.57
1.83
1.83
1.32
1.57
1.83
E
Epoxy Endseal
E
= Epoxy
Blank
= No epoxy
Ripple
Max Case
Size
DxL
(Inches)
0.34
0.34
0.40
0.40
0.40
0.40
0.40
0.47
0.47
0.65
0.65
0.65
0.74
0.74
0.40
0.40
0.40
0.47
0.47
0.52
0.52
0.65
0.65
0.74
0.40
0.47
0.52
0.65
0.40
0.40
0.47
0.47
0.47
0.52
0.65
0.65
0.65
0.74
0.88
0.88
0.88
0.88
1.00
1.32
1.57
1.32
1.57
1.57
1.83
1.83
1.69
1.69
1.00
1.32
1.32
1.57
1.57
1.57
1.83
1.83
1.83
1.69
1.00
1.32
1.57
1.83
1.00
1.00
1.57
1.57
1.57
1.57
1.83
1.83
1.83
1.69
Ratings
Cap
(µF)
100
250
500
1000
2000
3000
4000
5000
10
25
50
100
250
500
1000
2000
100
150
300
500
1000
2000
3000
1
2
5
10
25
50
100
150
250
500
1000
1500
150
275
500
Ripple
Catalog
Max ESR @ 85 ºC
Part Number
120 Hz
120 Hz
(Ω)
(A)
16 Vdc ( 20 Vdc Surge )
WBR100-16A
5.30
0.057
WBR250-16A
2.10
0.118
WBR500-16A
1.10
0.270
WBR1000-16A
0.53
0.420
WBR2000-16A
0.27
0.660
WBR3000-16A
0.18
0.820
WBR4000-16A
0.13
1.000
WBR5000-16A
0.11
1.200
25 Vdc ( 30 Vdc Surge )
WBR10-25A
48.00
0.018
WBR25-25A
19.00
0.031
WBR50-25A
9.50
0.044
WBR100-25A
4.80
0.074
WBR250-25A
1.80
0.155
WBR500-25A
0.95
0.280
WBR1000-25A
0.48
0.450
WBR2000-25A
0.23
0.720
35 Vdc ( 40 Vdc Surge )
WBR100-35A
4.40
0.086
WBR150-35A
2.95
0.114
WBR300-35A
1.45
0.195
WBR500-35A
0.87
0.285
WBR1000-35A
0.44
0.450
WBR2000-35A
0.22
0.910
WBR3000-35A
0.15
1.150
50 Vdc ( 65 Vdc Surge )
WBR1-50A
390.00
0.010
WBR2-50A
195.00
0.012
WBR5-50A
77.00
0.014
WBR10-50A
39.00
0.020
WBR25-50A
15.50
0.035
WBR50-50A
7.70
0.060
WBR100-50A
3.90
0.140
WBR150-50A
2.50
0.160
WBR250-50A
1.50
0.220
WBR500-50A
0.77
0.340
WBR1000-50A
0.39
0.530
WBR1500-50A
0.25
0.740
75 Vdc ( 95 Vdc Surge )
WBR150-75A
2.50
0.180
WBR275-75A
1.30
0.280
WBR500-75A
0.72
0.400
Cap
(µF)
4
5
8
10
16
20
30
40
50
60
80
100
150
125
4
8
12
16
20
30
40
50
60
80
4
8
20
40
1
2
4
5
8
10
12
16
20
30
Catalog
Part Number
Max ESR
120 Hz
(Ω)
@ 85 ºC
120 Hz
(A)
WBR4-150A
WBR5-150A
WBR8-150A
WBR10-150A
WBR16-150A
WBR20-150A
WBR30-150A
WBR40-150A
WBR50-150A
WBR60-150A
WBR80-150A
WBR100-150A
WBR150-150A
150 Vdc ( 175 Vdc Surge )
78.00
0.018
62.00
0.020
39.00
0.030
31.00
0.034
19.50
0.045
15.50
0.050
10.50
0.085
7.80
0.096
6.20
0.105
5.20
0.130
3.90
0.155
3.10
0.190
2.05
0.230
180 Vdc ( 250 Vdc Surge )
WBR125-180A
2.30
0.300
WBR4-250A
WBR8-250A
WBR12-250A
WBR16-250A
WBR20-250A
WBR30-250A
WBR40-250A
WBR50-250A
WBR60-250A
WBR80-250A
250 Vdc ( 300 Vdc Surge )
64.00
0.035
32.00
0.056
21.50
0.062
16.00
0.065
12.50
0.075
8.40
0.105
6.30
0.125
5.00
0.140
4.20
0.180
3.10
0.200
350 Vdc ( 400 Vdc Surge )
WBR4-350A
51.00
0.036
WBR8-350A
26.00
0.050
WBR20-350A
10.00
0.090
WBR40-350A
5.10
0.135
WBR1-450A
WBR2-450A
WBR4-450A
WBR5-450A
WBR8-450A
WBR10-450A
WBR12-450A
WBR16-450A
WBR20-450A
WBR30-450A
450 Vdc ( 525 Vdc Surge )
205.00
0.023
102.00
0.030
51.00
0.038
40.00
0.042
26.00
0.053
20.00
0.058
17.00
0.062
12.50
0.084
10.00
0.105
6.70
0.130
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com
