PTC热敏电阻器在电信应用中的过电流保护 PTC thermistors for overcurrent protection in telecom applications
Ceramic PTC Resettable Fuse 135VAC 90mA Ih Surface Mount 4-SMD
得捷:
THERMISTOR PTC 50 OHM 15% 4SMD
e络盟:
PTC热敏电阻, 50欧姆, SMD, 135 VAC
Win Source:
PTC THERMISTOR T 1750-A 120-A 62