The 221 Series is designed to provide common-mode and differential mode filtering for power supply inputs of computer peripheral and other electronic hardware. This militarised version has had its internal components modified to meet the more stringent environmental requirements demanded by the wide range of operating conditions necessary for  military equipment.

	Operating Voltage	115 / 250 VAC
	Operating Current	1,2,3,5,10 amperes
	Operating Frequency	DC to 400  Hz
	Operating Temperature Storage Temperature	-55 to 80  deg. C -55 to 100 deg. C
	Dielectric Withstanding (Line-Ground)	1500 VAC  for 1 minute
	Dielectric Withstanding (Line to Line)	1500 VDC  for 1 minutes
	Leakage Current	0.5 mA @ 250 VAC, 50Hz
	Residual Voltage (Max after 5 sec.)	30 Volts
	Agency Approvals
	Need a variation of the Militarized 221 Series?  JMK filter designs can often be modified to meet our customers needs.  If you need a modification of the miliartized 221 series, E-mail our Engineering Department and explain your requirements  Interested in placing an order for a Militarized 221 series filter?  Use our On-Line Purchase Order.