This Filter is intended To Provide Very Good Insertion Loss and Transient Protection. Mechanically The Filter is Intended for Severe Temperature and Vibration Environments.  Uses for This Include Transportation Vehicles Such as Buses, Trucks and Trains.

	Operating Voltage	100 VDC
	Operating Current      @ 50 C      @ 70 C	20 amperes 15 amperes
	Operating Frequency	Direct Current
	Operating Temperature	-40 to 50 deg. C
	Dielectric Withstanding (Line-Ground)	1500 VAC  for 1 minute
	DC Transiant Protection	130 VDC (Nominal)
	Clamping voltage	123 - 137 VDC
	Leakage Current	2.3 mA @ 250 VAC, 50Hz
	Residual Voltage (Max after 5 sec.)	31 Volts
	Need a variation of the FF-1170-20?  JMK filter designs can often be modified to meet our customers needs.  Changes in input and output connection styles and even enclosure dimensions are frequently possible.  If you need a modification of the FF-1170-20, E-mail our Engineering Department and explain your requirements  Interested in placing an order for an FF-1170-20?  Use our On-line Purchase Order