Type WBR 85 ºC, Industrial Grade, Axial Leaded, Aluminum
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com
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
High capacitance
Extended life
Rugged construction
High vibration resistance
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Highlights
Specifications
Capacitance Range:
Voltage Range:
Capacitance Tolerance:
Operating Temperature Range:
Leakage Current:
Ripple Current Multipliers:
1.0 to 5,000 µF
16 to 450 Vdc
16 to 50 Vdc -10 + 150%, 75 to 350 Vdc
–10 + 100%, 450 Vdc –10 + 50%
–40 ºC +85ºC
16-75 Vdc ≤ 0.01CV + 10 µA
150-450 Vdc ≤ 0.03CV + 20 µ
A
45 ºC 55 ºC 65 ºC 75 ºC 85 ºC 95 ºC 105 ºC
1.50 1.46 1.32 1.17 1.00 0.79 0.50
Ambient Temperature
Frequency 60 Hz 120 Hz 400 Hz 1000 Hz 10 kHz 50 kHz 100 kHz
0-60 Vdc 0.85 1.00 1.10 1.15 1.15 1.15 1.15
61-200 Vdc 0.83 1.00 1.15 1.20 1.20 1.20 1.20
201-450 Vdc 0.80 1.00 1.15 1.30 1.30 1.30 1.30
Load Life:
Shelf Life:
Vibration:
2,000 h @ +85 ºC
∆ Capacitance ±20%
∆ ESR 150% of limit
∆ DCL 100% of limit
500 h @ 85 ºC
∆ Capacitance ±20%
∆ ESR 150% of limit
∆ DCL 100% of limit
10 to 55 Hz; 0.06” and 10 g max, 2 h in each plane
Outline Drawing
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).
