B688 High Power PNP Transistor (Pack of 2) SPDT Push Switch This antenna is intended for

This antenna is intended for use with the GSM GPRS communication terminal system

The detection distance can be increased or decreased using a potentiometer while the delay time can be increased or decreased using the other potentiometer

It's a A103J resistor network

5V-30V DC is a small & lightweight device

1000V/ 10A Test Lead Probe made with silicon wire to keep them flexible

B688 High Power PNP Transistor (Pack of 2) SPDT Push Switch This antenna is intended forB688 Transistor is a High Power PNP Transistor, It is a Through hole(THD) active component that consists of three terminals Base, Collector, and Emitter. It is a Triple diffused PNP transistor. Datasheet Specification Model B688 Brand Korea Collector Base Voltage (VCBO) 120V Collector Emitter Voltage (VCEO) 120V Emitter Base voltage (VEBO) 5V Collector Current (IC) 10A Base Current (IB) 1A Collector Power Dissipation 80W Junction Temperature 150