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Temperature Sensors - PTC Thermistors
Temperature Sensors - PTC Thermistors
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- 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TFPT0805L3901FM | Dale / Vishay | THERMISTOR PTC 3.9K OHM 1% 0805 | TFPT | -55°C ~ 150°C | Tape & Reel (TR) | Surface Mount | - | - | - | 0805 (2012 Metric) | - |
|
|
TFPT1206L3300FZ | Dale / Vishay | THERMISTOR PTC 330 OHM 1% 1206 | TFPT | -55°C ~ 150°C | Tape & Reel (TR) | Surface Mount | - | - | - | 1206 (3216 Metric) | - |
|
|
TFPT1206L5601FM | Dale / Vishay | THERMISTOR PTC 5.6K OHM 1% 1206 | TFPT | -55°C ~ 150°C | Tape & Reel (TR) | Surface Mount | - | - | - | 1206 (3216 Metric) | - |
|
TFPTL15L5001FH5B | Dale / Vishay | THERMISTOR PTC 5K OHM 1% RADIAL | TFPTL | -55°C ~ 150°C | - | Through Hole | - | - | - | Radial | - |
|
|
TFPT0805L1000KM | Dale / Vishay | THERMISTOR PTC 100 OHM 10% 0805 | TFPT | -55°C ~ 150°C | Tape & Reel (TR) | Surface Mount | - | - | - | 0805 (2012 Metric) | - |
|
LT300014T262K0J | AMP Connectors / TE Connectivity | THERMISTOR PTC 1/4W 2K OHM 5% | - | - | - | - | - | - | - | - | - |
|
|
TFPT1206L1002DM | Dale / Vishay | THERMISTOR PTC 10K OHM 0.5% 1206 | Automotive, AEC-Q200, TFPT | -55°C ~ 150°C | - | Surface Mount | - | - | - | 1206 (3216 Metric) | - |
|
KTY13-6 | International Rectifier (Infineon Technologies) | THERMISTOR PTC 2K OHM 3% SOT23-3 | - | -50°C ~ 150°C | Tape & Reel (TR) | Surface Mount | - | - | - | TO-236-3, SC-59, SOT-23-3 | - |
|
|
KTY13-7 | International Rectifier (Infineon Technologies) | THERMISTOR PTC 2.03K OHM SOT23-3 | - | -50°C ~ 150°C | Tape & Reel (TR) | Surface Mount | - | - | - | TO-236-3, SC-59, SOT-23-3 | - |
|
|
TFPT0603L8200FM | Dale / Vishay | THERMISTOR PTC 820 OHM 1% 0603 | TFPT | -55°C ~ 150°C | Tape & Reel (TR) | Surface Mount | - | - | - | 0603 (1608 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.