BD139 NPN Bipolar Medium Power Transistor (BJT) 80V 1.5A TO-126 Package Weight Sensor Timer Module

Timer Module

It's a HX711 Dual-Channel 24 Bit Precision A/D weight Pressure Sensor Module

Connector Type Screw Terminal Block Voltage Rating 300V Current Rating 10A Pin Pitch 5mm Wire Range 26-14 AWG Colour Red

Operating Voltage 9V-12V DC Working Temperature -40°-90°C Size (LxBxH) 73*51*13mm

BD139 NPN Bipolar Medium Power Transistor (BJT) 80V 1.5A TO-126 Package Weight Sensor Timer ModuleThe BD139 is a NPN complementary low voltage NPN transistor in 3 pin Its package is TO 126. This device is designed for audio amplifiers and drivers utilizing complementary or quasi complementary circuits. Specification Type Medium Power NPN transistor Maximum collector power dissipation (Pc) 12 W Maximum collector base voltage Vcb 80 V Maximum emitter base voltage 5 V Maximum collector current 1. 5 A Applications Medium Power and Liner Switching