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Temperature Sensors - PTC Thermistors
Temperature Sensors - PTC Thermistors
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- Sensors, Transducers
- Temperature Sensors - PTC Thermistors
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| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | Mounting Type | Current | Accuracy | Termination | Package / Case | Temperature Coefficient |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
162PS1J | U.S. Sensor | THERMISTOR PTC 1.6K OHM 5% DO35 | PTC | -50°C ~ 150°C | Bulk | Through Hole | - | - | - | DO-204AH, DO-35, Axial | - |
|
PR425C135S101H | Agastat Relays / TE Connectivity | THERMISTOR PTC 10 OHM RECT | - | -40°C ~ 150°C | Bulk | Clamp On | - | - | - | Rectangular | - |
|
TFPT1206L1800FV | Dale / Vishay | THERMISTOR PTC 180 OHM 1% 1206 | TFPT | -55°C ~ 150°C | Tape & Reel (TR) | Surface Mount | - | - | - | 1206 (3216 Metric) | - |
|
|
TFPT1206L1201FV | Dale / Vishay | THERMISTOR PTC 1.2K OHM 1% 1206 | TFPT | -55°C ~ 150°C | Tape & Reel (TR) | Surface Mount | - | - | - | 1206 (3216 Metric) | - |
|
|
TFPT1206L5000FM | Dale / Vishay | THERMISTOR PTC 500 OHM 1% 1206 | TFPT | -55°C ~ 150°C | Tape & Reel (TR) | Surface Mount | - | - | - | 1206 (3216 Metric) | - |
|
TFPT0805L1001JV | Dale / Vishay | THERMISTOR PTC 1K OHM 5% 0805 | TFPT | -55°C ~ 125°C | Cut Tape (CT) | Surface Mount | - | - | - | 0805 (2125 Metric) | - |
|
KTY11-5 | International Rectifier (Infineon Technologies) | THERMISTOR PTC 1.97K OHM 3% TO92 | - | -50°C ~ 150°C | Bulk | Through Hole | - | - | - | TO-226-2, TO-92-2 (TO-226AC) | - |
|
|
TFPT1206L6201JV | Dale / Vishay | THERMISTOR PTC 6.2K OHM 5% 1206 | TFPT | -55°C ~ 150°C | Tape & Reel (TR) | Surface Mount | - | - | - | 1206 (3216 Metric) | - |
|
B59048B1080B151 | EPCOS | THERMISTOR PTC 6 OHM 15% DISC | - | -20°C ~ 125°C | Tape & Reel (TR) | Through Hole | - | - | - | Disc, 8.0mm Dia x 5.0mm W | - |
|
|
TFPT1206L1500JV | Dale / Vishay | THERMISTOR PTC 150 OHM 5% 1206 | TFPT | -55°C ~ 150°C | Tape & Reel (TR) | Surface Mount | - | - | - | 1206 (3216 Metric) | - |
About Temperature Sensors - PTC Thermistors
Positive temperature coefficient (PTC) thermistors are temperature-sensitive resistors whose resistance increases significantly with temperature rise. PTC thermistors are typically made of ceramic materials doped with metal oxides and exhibit a nonlinear resistance-temperature characteristic. They find applications in overcurrent protection, motor starting, temperature sensing, and temperature compensation circuits. PTC thermistors offer self-regulating characteristics, where their resistance increases sharply when the operating temperature exceeds a certain threshold, limiting current flow and providing inherent overcurrent protection. PTC thermistors also find applications in temperature compensation circuits and inrush current limiters, where their resistance changes with temperature variations to control current flow and stabilize operating conditions.