BD139 NPN Bipolar Medium Power Transistor (BJT) 80V 1.5A TO-126 Package Weight Sensor It's a RGB LED Common

It's a RGB LED Common Cathode 4 Pin

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

0V-24V Power Rating 400W Quiescent Current 15mA Working Temperature -40°C to 85°C Adjustable Time 0

This multimeter is useful for measuring current since it produces fairly precise results

3V power supply complete pulse oximeter and heart rate sensor solution

BD139 NPN Bipolar Medium Power Transistor (BJT) 80V 1.5A TO-126 Package Weight Sensor It's a RGB LED CommonThe 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