DESCRIPTION
The SMTPB series are designed for protecting sensitive action. Their characteristic response to transien overtransient voltages induced by AC power lines.
The devices provide bidirectional protection by crowbar sensitive telecommunication equipment. voltages makes them particularly suited to protect volatge telecommunication equipment against lightning and

FEATURES
◇ Bidirectional crowbar protection
◇ Voltage range:from 62V to 270V.
◇ Holding current:IH=150mAmin
◇ Repetitive peak pulse current:I PP=100A,10/1000 s.