Economy Range Capacitors

A range of low cost feedthrough capacitors designed for high volume applications. Suitable for use on standard dc telecoms voltages of 24VDC and -48Vdc, as well as 250Vac. Features a high test voltage for safety and reliability. Appropriate for use in all high performance applications requiring high reliability coupled with good high frequency performance such as servers, base stations, and switches.

FEATURES

Cost effective aluminium case design
Suitable for multiple dc telecoms voltages
High proof test voltage of 1200Vdc
High capacitance per unit volume
High reliability
Other capacitance values, current ratings, and test voltages readily available
Feedthrough filter versions also available

Standard Range
Part Number	Current Rating IR (A) @50ºC*	Capacitance Value (nF ±20%)	Inductance (nH)	Leakage Current (mA)	DC Resistance (mΩ)	Terminal Stud S	Mounting Thread T
DS34440	63	2 x 150	180	29	3	M6	M20

Rated Voltage

250V dc / 250V ac, 50/60Hz

Test Voltage

5000V dc 2 seconds

Insulation Resistance

> 500Ω

Ambient Temperature Range

-40ºC to +50ºC

Category temperature Range

-40ºC to +85ºC

Climatic Category

40/85/21

MTBF

>10 million hours

Insulation materials flammability rating

UL94 V-0

Case Material

Aluminium

Mounting nut

Stainless steel

Terminals

Nickel plated brass

Part Number	10 kHz	30 kHz	100 kHz	300 kHz	1 MHz	10 MHz	100 MHz	1 GHz
DS34430	3	8	15	22	28	72	100	100

Dimensions (mm)
Part Number	D ± 0.5	L ±1	A ±1	B ±1	C	E ±2	T	Torque on T (N-m)	S	Torque on S (N-m)	Weight (g)
DS34440	32	105	173	16	27	26	M20x1	10	M6	2.5	210

Feedthrough Filters Catalogue - Issue 9