DC Class Y4

A range of dc feedthrough filters designed to meet the very stringent safety equirements of EN133200. Capacitors comply with class Y4 rating including the 2500V pulse test. Suitable for all high performance applications requiring high reliability coupled with good high frequency performance such as servers, base stations, and switches.

Standard Performance Range					Typical Insertion Loss (dB) in 50 Ω system with/without load
Part Number	Current Rating IR (A) @60ºC*	Capacitance Value (nF ±20%)	Inductance (nH)	DC Resistance (mΩ)	10 KHz	30 KHz	100 KHz	300 KHz	1 MHz	10 MHz	100 MHz	1 GHz
DS34230	10	2 x 10	70	6	–	–	2	4	10	23	65	100
DS34231	16	2 x 10	70	4	–	–	2	4	10	23	65	100
DS34232	32	2 x 10	70	4	–	–	2	4	10	23	65	100
DS34233	63	2 x 100	80	3	2	4	10	18	27	62	95	100
DS34234	100	2 x 470	90	2	7	14	23	30	32	70	100	100
DS34235	200	2 x 470	120	1	7	14	23	30	32	70	100	100

Extended Performance Range					Typical Insertion Loss (dB) in 50 Ω system with/without load
Part Number	Current Rating IR (A) @60ºC*	Capacitance Value (nF ±20%)	Inductance (nH)	DC Resistance (mΩ)	10 KHz	30 KHz	100 KHz	300 KHz	1 MHz	10 MHz	100 MHz	1 GHz
DS34236	10	2 x 100	140	8	2	4	10	18	27	67	95	100
DS34237	16	2 x 100	140	5	2	4	10	18	27	67	95	100
DS34238	32	2 x 100	140	5	2	4	10	18	27	67	95	100
DS34239	63	2 x 470	180	3	7	14	23	31	35	75	100	100
DS34240	100	2 x 1000	240	2	14	21	30	34	53	75	100	100
DS34241	200	2 x 4700	330	2	20	32	40	52	85	100	100	100

Rated Voltage

130V dc (also 130V ac 50/60Hz)

Test Voltage

2500V dc 2 seconds

Capacitor Class (EN132400)

Pulse Test (EN132400)

2500V peak

Insulation Resistance (within 1 minute)

For C 15000MΩ
For C > 0.33μF, RC < 5000s (MΩ.μF)

Ambient Temperature Range

-40ºC to +60ºC (+50ºC for 200A units)

Category Temperature Range

-40ºC to +85ºC

Climatic Category

55/85/21

MTBF

Typically >5 million hours

Insulating materials flammability rating

UL94 V-0

Mounting Hardware

19 A/F fixing nut and crinkle washer

Case

Nickel plated brass

Terminals

Nickel plated brass

Weight

Tightening Torque Terminals

0.5Nm (use 2 spanners)

Mounting thread

	Typical Insertion Loss (dB) in 50 Ω system with/without load
Part Number	D ± 0.5	L ±1	A ±2	B ±1	C	E ±2	T	Torque on T (N-m)	S	Torque on S (N-m)	Weight (g)
DS34230	20	49	90	12	17	16	M12 x 1	4	M3	0.5	65
DS34231	20	53	98	12	17	18	M12 x 1	4	M4	1.2	70
DS34232	20	53	98	12	17	18	M12 x 1	4	M4	1.2	70
DS34233	25	94	160	14	22	26	M16 x 1	7	M6	2.5	190
DS34234	32	104	84	16	27	32	M20 x 1	10	M8	5	290
DS34235	38	112	209	19	27	40	M24 x 1	14	M10	8	460
DS34236	20	89	130	12	17	16	M12 x 1	4	M3	0.5	120
DS34237	20	94	139	12	17	18	M12 x 1	4	M4	1.2	130
DS34238	20	94	139	12	17	18	M12 x 1	4	M4	1.2	130
DS34239	32	105	173	16	27	26	M20x 1	10	M6	2.5	280
DS34240	38	145	228	19	27	32	M24 x 1	14	M8	5	600
DS34241	54	182	279	19	40	40	M27 x 1.5	16	M10	8	1500

Feedthrough Filters Catalogue - Issue 9