DFC Series

DC Feedthrough Capacitors - Class Y4

UL Pending
CSA Pending

Catalog Data Sheet

DFC Series

The new DFC series features a range of DC feedthrough capacitors in current ratings from 10 to 300 amps. The DFC series is designed to meet the very stringent safety requirements of EN132400 class Y2 including the 2500V pulse test.

Capacitor Options / Specifications

Capacitor ID	Value (nF)
C	10
G	47
H	100
N	470
P	1000
Q	3300
R	4700
T	8000

Typical insertion loss in dB:
Line to ground in 50 ohm circuit

Capacitor ID	Frequency - MHz
Capacitor ID	0.01	0.03	0.1	0.3	1	10	100	1000

C	-	-	-	-	3	21	45	70
G	-	-	2	6	15	34	50	90
H	-	2	5	11	20	40	65	90
N	6	9	15	22	33	33	90	90
P	10	15	24	32	42	50	90	90
Q	13	21	31	42	50	58	90	90
R	18	26	36	45	52	70	90	90
T	22	31	41	52	62	82	90	90

Specifications

Rated voltage (max.):	130 VDC

Rated Current:	10 to 300 amps*
	* refer to part number for rating
Test Voltage (two seconds):	2500 VDC

Capactior Class (EN132400):	Designed to meet Y4

Pulse Test (EN132400):	2500V Peak

Insulation Resistance (within 1 minute):	For C <0.33μF, R> 15000MΩ For C>0.33μF, RC(MΩ*μF)>5000s

Operating Ambient Temperature Range (@ rated current Ir):	10 to 200 Amps: -40°C to +60°C 250 & 300 Amps: -40°C to +40°C

Category Temperature Range:	-40°C to +85°C

Climatic Category:	40/85/21

MTBF:	Typically > 10 million hours

Case and Terminal Material / Finish:	Nickel Plated Brass

Insulating Materials Flammability Rating:	UL 94V-0

Current derating above ambient:

10-200 Amp: For temperature, θ Iθ = IR √ (85-θ)/25

250 & 300 Amp: For temperature, θ Iθ = IR √ (85-θ)/45

Case Styles

T1 - Terminal Thread
Part Number(s)	Thread	Torque (in-lb.)
10DFC6-C	M3	4
16DFC6-C, 16DFC6-G 16DFC6-H, 16DFC6-N 32DFC6-C, 32DFC6-G 32DFC6-H, 32DFC6-N	M4	11
63DFC6-C, 32DFC6-G 63DFC6-H, 63DFC6-N	M6	22
100DFC6-G, 100DFC6-H 100DFC6-N, 100DFC6-P	M8	44
200DFC6-H, 200DFC6-N 200DFC6-P, 200DFC6-R	M10	71
250DFC6-P, 250DFC6-Q 250DFC6-T	M12	97
300DFC6-P, 300DFC6-Q 300DFC6-T	M16	177

T2 - Mounting Thread
Part Number(s)	Thread	Torque (in-lb.)
10DFC6-C	M10 x 1	27
16DFC6-C, 16DFC6-G 16DFC6-H, 32DFC6-C 32DFC6-G, 32DFC6-H	M12 x 1	35
63DFC6-C, 63DFC6-G 63DFC6-H	M16 x 1	62
16DFC6-N, 32DFC6-N 63DFC6-N, , 100DFC6-G 100DFC6-H, 100DFC6-N	M20 x 1	89
100DFC6-P, 200DFC6-H 200DFC6-N, 200DFC6-P	M24 x 1	124
200DFC6-R	M27 x 1.5	142
250DFC6-P, 250DFC6-Q 250DFC6-T, 300DFC6-P 300DFC6-Q, 300DFC6-T	M32 x 1.5	212

Case Dimensions

Part Number	A	B	C	D	E	F
	± .04	± .02	±.04	± .04	± .08	ref.
	1	0.5	1	1	2	ref.
10DFC6-C	2.24	0.59	0.71	0.39	0.63	0.51
10DFC6-C	57	15	18	10	16	13
16DFC6-C	2.48	0.79	0.71	0.47	0.71	0.67
16DFC6-C	63	20	18	12	18	17
16DFC6-G 16DFC6-H	2.95	0.79	1.18	0.47	0.71	0.67
16DFC6-G 16DFC6-H	75	20	30	12	18	17
16DFC6-N	3.23	12.6	1.30	0.63	0.71	1.06
16DFC6-N	82	32	33	16	18	27
32DFC6-C	2.48	0.79	0.71	0.47	0.71	0.67
32DFC6-C	63	20	18	12	18	17
32DFC6-G 32DFC6-H	2.95	0.79	1.18	0.47	0.71	0.67
32DFC6-G 32DFC6-H	75	20	30	12	18	17
32DFC6-N	3.23	1.26	1.30	0.63	0.71	1.06
32DFC6-N	82	32	33	16	18	27
63DFC6-C 63DFC6-G 63DFC6-H	3.78	0.98	1.18	0.55	1.02	0.87
63DFC6-C 63DFC6-G 63DFC6-H	96	25	30	14	26	22
63DFC6-N	3.98	1.26	1.30	0.63	1.02	1.06
63DFC6-N	101	32	33	16	26	27
100DFC6-G 100DFC6-H 100DFC6-N	4.45	1.26	1.30	0.63	1.26	1.06
100DFC6-G 100DFC6-H 100DFC6-N	113	32	33	16	32	27
100DFC6-P	5.24	1.50	1.97	0.75	1.26	1.06
100DFC6-P	133	38	50	19	32	27
200DFC6-H 200DFC6-N	5.12	1.26	1.30	0.75	1.57	1.06
200DFC6-H 200DFC6-N	130	32	33	19	40	27
200DFC6-P	5.79	1.50	1.97	0.75	1.57	1.06
200DFC6-P	147	38	50	19	40	27
200DFC6-R	6.50	2.13	2.68	0.75	1.57	1.57
200DFC6-R	165	54	68	19	40	40
250DFC6-P	5.83	2.13	1.65	0.75	1.81	1.57
250DFC6-P	148	54	42	19	46	40
250DFC6-Q	6.30	2.13	2.13	0.75	1.81	1.57
250DFC6-Q	160	54	54	19	46	40
250DFC6-T	7.01	2.13	2.83	0.75	1.81	1.57
250DFC6-T	178	54	72	19	46	40
300DFC6-P	5.83	2.13	1.65	0.75	1.81	1.57
300DFC6-P	148	54	42	19	46	40
300DFC6-Q	6.30	2.13	2.13	0.75	1.81	1.57
300DFC6-Q	160	54	54	19	46	40
300DFC6-T	7.01	2.13	2.83	0.75	1.81	1.57
300DFC6-T	178	54	72	19	46	40

Part Numbers

Click on any part number for distributor stock status and eCommerce Links. For more information refer to the Corcom Part Numbering System reference.

USA Customer Service:	1-800-468-2023
Corcom Products Direct:	1-847-680-7400
Germany:	49-89-6089-0

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.