JKZACH type channel surge protectorDetailed product description：

Application: JKZACH channel surge protector is mainly used for lightning overvoltage protection in two-wire communication systems, suitable for lightning protection areas 0A to 2.

Protection feature: Used in dual line balanced interfaces, it can strictly limit surge protection between lines and ground.

Installation method: 35mm electrical guide rail.

Model number					ZACH-5	ZACH-12	ZACH-24	ZACH-48
	parameter name			test conditions
work make, do, create, compose, write, etc. ginseng number	Rated working voltage		Un		5V	12V	24V	48V
	Rated working current		In		1A
	leakage current		IL	U=0.75Un	＜100uA	＜1uA
	Passband		FG	Ae≤3dB RL＜100Ω	0～150MHz
	insertion loss		Ae	f＜fG/3 RL＜100Ω	≤0.5dB
	Working temperature zone		Tr		-25℃～+80℃
guarantee protect ginseng number	Impact flow capacity		Isn	8/20 pulse	20kA
	Limit voltage	Line/Line	Ur	8/20，20kA	≤7Un	≤4Un	≤3Un	≤2Un
		Line/Ground			≤7Un	≤4Un	≤3Un	≤2Un
	Impact protection Voltage	Line/Line	Up	1KV/us	≤4Un	≤3Un	≤2Un	≤2Un
		Line/Ground			≤3Un	≤2Un	≤2Un	≤2Un
	Nominal start-up voltage		Uc	IL=1mA	≥1.2Un
	response time		Ta		≤1ns

JKZACH type channel surge protector