过滤结果:12
![]() | B57999V5999J199 | TDK | THERMISTOR NTC 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | Plastic Box with Bin Guide | - | Active | NTC | Assorted | -55°C ~ 125°C | ||||||
![]() | B57999V2999J199 | TDK | NTC THERMISTOR OHM 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | Plastic Box with Bin Guide | - | Active | NTC | Assorted | -40°C ~ 150°C | ||||||
![]() | B59001Z0999A099 | TDK | PTC THERMISTOR FOR LIMIT 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | Plastic Box with Bin Guide | - | Active | PTC | Assorted | - | ||||||
![]() | B59002Z0999A099 | TDK | PTC THERMISTOR FOR OVERCURRENT 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | Plastic Box with Bin Guide | - | Active | PTC | Assorted | - | ||||||
![]() | SENSORS SAMPLE KIT | AMTHERM | SAMPLE KIT |
| 库存:1000 + 国外:7~10 天 立即购买 | Plastic Box with Bin Guide | - | Active | NTC | 6 Pieces (6 Values - 1 Each) | - | ||||||
![]() | B57888S0888M888 | TDK | THERMISTOR NTC 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | Plastic Box with Bin Guide | - | Active | NTC | Assorted | -55°C ~ 170°C | ||||||
![]() | B59006Z0999A099 | TDK | PTC THERMISTOR FOR INRUSH 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | Plastic Box with Bin Guide | - | Active | PTC | 33 Pieces (11 Values - 3 Each) | - | ||||||
![]() | NTCSTFPTNTHSPTSLAB | VISHAY/BCCOMPONENTS | KIT THERMISTOR 数据手册 |
| 库存:1000 + 国外:7~10 天 立即购买 | Plastic Box with Bin Guide | - | Active | NTC, PTC | 5725 Pieces (109 Values - Mixed Quantities) | - | ||||||
![]() | KCPTC1-KIT | Amphenol | KIT THERMISTOR PTC 6 VAL/12PCS | 暂无价格 | 库存:0 国外:7~10 天 联系客服 | Plastic Box with Bin Guide | RL PTC | Discontinued at Digi-Key | PTC | 12 Pieces (6 Values - 2 Each) | - | ||||||
![]() | B57999V3999J099 | TDK | THERMISTOR NTC | 暂无价格 | 库存:0 国外:7~10 天 联系客服 | Plastic Box with Bin Guide | - | Obsolete | NTC | Assorted | -40°C ~ 150°C | ||||||
![]() | B59506J120A320 | TDK | MOTOR START METALLIZED DISK | 暂无价格 | 库存:0 国外:7~10 天 联系客服 | - | - | Obsolete | - | - | - | ||||||
![]() | Q27666 | Amphenol | KIT THERMISTOR PTC 28PCS 数据手册 | 暂无价格 | 库存:0 国外:7~10 天 联系客服 | - | RL NTC | Obsolete | NTC | 30 Pieces (15 Values - 2 Each) | -50°C ~ 150°C |
什么是PTC热敏电阻:
热敏电阻器是敏感元件的一类,按照温度系数不同分为正温度系数热敏电阻器(PTC)和负温度系数热敏电阻器(NTC)。热敏电阻器的典型特点是对温度敏感,不同的温度下表现出不同的电阻值。正温度系数热敏电阻器(PTC)在温度越高时电阻值越大,负温度系数热敏电阻器(NTC)在温度越高时电阻值越低,它们同属于半导体器件。