SPD for Coaxial Connection – N connection

CS-NPJ50-T230LT, CS-NPJ50-T350LT, CS-NPJ50-600

Otowa High Frequency Surge Protective Device for coaxial cable are generally applicable for various signal lines. They are designed and tested to manage the transient overvoltages caused by lightning strikes on coaxial cables even sometimes connected directly to outside areas. The coaxial product lines cover the TV and CCTV systems and others with C2 and D1 impulse durability. They are avaiable with N connections.

Features

・SPD Class (Category)C2, D1 lightning durability
・Superior high frequency performance
・EU RoHS Compliant with regulated substances

Type

CS-NPJ50-T230LT
CS-NPJ50-T350LT
CS-NPJ50-600

Specification

Type	CS-NPJ50-T230LT	CS-NPJ50-T350LT	CS-NPJ50-600
SPD Class (Category)	C2 ， D1
Connector type	N
Connector type	socket / plug
Bandwidth	0 - 3.0GHz	0 - 3.0GHz	0 - 2.0GHz
Impedance	50Ω	50Ω	50Ω
Insertion loss	0 - 2.0GHz : ≤ 0.2dB	0 - 3.0GHz : ≤ 0.2dB	0 - 1.0GHz : ≤ 0.1dB 1.0 - 2.0GHz : ≤0.2 dB
Max. Continuous operating voltage (Uc)	250 Vdc	250 Vdc	430 Vdc
Voltage protection level (8/20μs : Up)	≤ 800 V	≤ 1200 V	≤ 1500 V
C2 Nominal discharge current (8/20μs)	20kA
D1 Lightning impulse current (10/350μs)	2.5kA
Maximum allowable power	50W	100W	200W
Rated current	-	-	-
Overstressed fault Mode	mode 2	mode 2	mode 2
Voltage Standing Wave Ratio (VSWR)	0 - 2.0GHz : ≤ 1.2	0 - 3.0GHz : ≤ 1.2	0 - 1.0GHz : ≤ 1.1 1.0 - 2.0GHz : ≤1.2
Shield earthing	Directly
Operating temperature range (TU)	-20 °C ～ +80 °C
Weight	approx. 110g
Degree of protection (if lines are connected)	IP65 Only when the connector part (socket / plug) has been given an appropriate drip-proof treatment		IP 20
Location category	Indoor
Test standards	IEC 61643-21

Purpose

Protects equipment from lightning surges that enter through coaxial cables.
Lightning protection for various types of wireless communications, information management equipment and radar information processing systems.
The CS-NPJ50-T000LT series is waterproof (indoor and outdoor specifications)