DFC Series
DC Feedthrough Capacitors – Class Y4
DFC Series
237
Corcom Product Guide
Feedthrough Filters and Capacitors
5
Dimensions are in inches and millimeters unless otherwise specified. Values in italics
are metric equivalents. Dimensions are shown for reference purposes only.
Specifications subject to change.
Catalog: 1654001
Issue Date: 06.2011
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• DC feedthrough capacitors
• Current ratings from 10 to 300A
• Designed to meet the very stringent safety
requirements of EN132400 class Y4 including
the 2500V pulse test
• Custom versions available
Ordering Information
10 DFC6 – C
Filter ID
See Table
DFC Series Screw Terminals
Current Rating (in A)
Specifications
Filter ID Value (nF)
C 10
G 47
H 100
N 470
P 1000
Q 3300
R 4700
T 8000
Filter Options / Specifications
Rated Voltage (max): 130 VDC
Rated Current: 10 to 300A
Test Voltage (two seconds): 2500 VDC
Capacitor Class (EN132400): Designed to meet Y4
Pulse Test (EN132400): 2500V Peak
Insulation Resistance (within 1 minute):
For C < 0.33F, R> 15000M
For C > 0.33F, RC(M*F)>5000s
Operating Ambient Temperature Range
(at rated current Ir):
10 to 200A: -40°C to +60°C
250 & 300A: -40°C to +40°C
Category Temperature Range: -40°C to +85°C
Current Derating Above Ambient:
10-200A: For temperature,
= R (85-)/25
250 & 300A: For temp.,
= R (85-)/45
Climatic Category: 40/85/21
MTBF: > 10 million hours typical
Insulating Materials Flammability Rating: UL94V-0
Case & Terminal Material: Nickel Plated Brass
Component Recognized by
UL to US and Canadian Requirements