Search History
000Manufacturer
Please Input
- TyoHM
- Amphenol FCI
- Bourns, Inc.
- Cantherm
- Littelfuse
- muRata
- TE Connectivity
- Texas Instruments
- Vishay Intertech
- Jinrui Electronic Materials Co.
- TKS
- WMEC
- Brightking Elec (TAIWAN)
- KOA Speer Elec
- Freescale Semiconductor, Inc. (NXP Semiconductors)
- TDK Corporation
Package
Please Input
- radial
- radial leaded,p=5mm
- 0603
- 0805
- -
- disc
- 1206
- 0402
- radial leaded,p=2.5mm
- plugin
- radial lead,p=2.5mm
- radial leaded,p=3.5mm
- radial leaded,p=6mm
- smd-4
- throughhole
- 3225
- 1210
- 4032
- axial
- radial leaded,p=5.1mm
- smd-2
- to-236ab(sot23)
- radial lead
- radial lead,p=5mm
- radial leaded,p=7.5mm
- smd
- through hole,p=5mm
- to-220-2
- x1son-2(1x0.6)
- axial leaded,2.5x7mm
- radial leaded
- smd,1.6x0.8mm
- smd,2x1.25mm
- sod-70
- sot-5x3
- to-51-2
- to-92s
Packaging
Please Input
- bag
- reel
- tape
- tray
- pallet
- -
- box
Images | Mfr.Part # | Category/Manufacturer/Package/Packaging | RoHS | Price | Quantity | Operate |
|---|
 | B59985C0160A051PTC RESET FUSE 20V 300MA RADIAL | Category：PTC Thermistors Manufacturer：TDK Corporation Package：Radial Packaging：Tape |  | |||
| B59315P1120A062PTC RESET FUSE 80V 150MA 4032 | Category：PTC Thermistors Manufacturer：TDK Corporation Package：4032 Packaging：Reel | | |||
| YPAL4.60TPTC RESET FUSE 30V 250MA RADIAL | Category：PTC Thermistors Manufacturer：Amphenol FCI Package：Radial Packaging：Reel | | |||
| B59874C0120A051PTC RESET FUSE 265V 60MA RADIAL | Category：PTC Thermistors Manufacturer：TDK Corporation Package：Radial Packaging：Reel | | |||
| B59890C0120A051PTC RESET FUSE 265V 30MA RADIAL | Category：PTC Thermistors Manufacturer：TDK Corporation Package：Radial Packaging：Reel | | |||
| B59884C0120A054PTC RESET FUSE 420V 21MA RADIAL | Category：PTC Thermistors Manufacturer：TDK Corporation Package：Radial Packaging：Reel | | |||
| TFPT0805L2201FMTHERMISTOR PTC 2.2K OHM 1% 0805 | Category：PTC Thermistors Manufacturer：Vishay Intertech Package：0805 Packaging：Tape | | |||
| TFPT0805L3900JMTHERMISTOR PTC 390 OHM 5% 0805 | Category：PTC Thermistors Manufacturer：Vishay Intertech Package：0805 Packaging：Tape | | |||
| TFPT1206L2201JMTHERMISTOR PTC 2.2K OHM 5% 1206 | Category：PTC Thermistors Manufacturer：Vishay Intertech Package：1206 Packaging：Tape | | |||
| B59556A0135A020THERMISTOR PTC 15 OHM 20% DISC | Category：PTC Thermistors Manufacturer：TDK Corporation Package：- Packaging：Bag | |
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PTC ThermistorsPTC (Positive Temperature Coefficient) thermistors are temperature-sensitive resistors that are used as sensors in a wide range of applications. PTC thermistors are made from a special type of ceramic material that has a positive temperature coefficient, meaning that the resistance of the thermistor increases as the temperature increases. This allows PTC thermistors to be used as temperature-sensitive switching devices.
PTC thermistors are commonly used in overcurrent protection applications, such as in fuses and circuit breakers. When the current flowing through a PTC thermistor exceeds a certain level, the temperature of the thermistor will rise, causing its resistance to increase. This will limit the current flowing through the thermistor, protecting the circuit from damage due to overcurrent.
PTC thermistors are also used in temperature sensing and control applications, such as in HVAC (heating, ventilation, and air conditioning) systems, refrigerators and freezers, and automotive systems. They are known for their high accuracy, fast response time, and durability, making them suitable for use in a variety of applications.
