637A Datasheet, PDF (1/1 Pages) JMK Inc. – The 637A series filter is a very compact DC filter intended for use with telecommunication hardware

The 637A series filter is a very compact DC
filter intended for use with telecommunica-
tion hardware. This filter features a very
small mechanical package. Even with this
small size the common mode insertion loss
and differential loss is very good.
This filter package can withstand severe
vibration and shock environments.
This filter has been designed to operate with
severe unbalanced current loading.
Therefore the filter will work as well if one
side is grounded such as in automotive
applications, as with balanced loads.
Operating Voltage = _48 Vdc
Operating Current = __ 35, 50 Amperes
Operating Temperature Range = -40 to 50 C
Dielectric Withstanding Voltage
Line to Line: 707 Vdc for 1 minute
Line to Case: 2250 Vdc for 1.0 min
Order P/N: 30 amperes -- KK-0637A-30
35 amperes -- MM-0637A-35
50 amperes -- MM-0637A-50
637A SERIES
USA
EUR
JMK Inc 15 Caldwell Dr. Amherst, NH 03031 PH: 603 886-4100 FX: 603 886-4115
email: [e-mail]
JMK Inc Glasgow G13 1DN Scotland UK PH: 44-(0) 7785310729 Fax: [phone]