2014-01-05 11:49
BD140 - Silicon PNP Power Transistors - Savantic, Inc.
2022-11-04 17:22
BD140 - EPITAXIAL PLANAR PNP TRANSISTOR - KEC(Korea Electronics)
2022-11-04 17:22
BD140 - PNP SILICON TRANSISTOR - Unisonic Technologies
2022-11-04 17:22
BD140 - PNP PLASTIC POWER TRANSISTORS - TRANSYS Electronics Limited
2022-11-04 17:22
BD140 - Complementary Silicon Power Ttransistors - Tiger Electronic Co.,Ltd
2022-11-04 17:22
BD140-10 - Plastic Medium Power Silicon PNP Transistor - Motorola, Inc
2022-11-04 17:22
STMICROELECTRONICS - BD140-10 - Bipolar (BJT) Single Transistor, PNP, 80 V, 1.5 A, 1.25 W, SOT-32, Through Hole
2022-11-04 17:22
这是一个利用7805做稳压扩大电流的电源，电阻R2是分流器电阻，当过载时会在R2两端产生电压差，这个电压差一个供给BC558用起动LED1做警告灯，另一路给BD140，迫使MJ2955（扩流用管
2021-11-08 11:51
SOT32 1.5A 1.25W
2022-11-04 17:22
