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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TFPT1206L5600FZ | Dale / Vishay | THERMISTOR PTC 560 OHM 1% 1206 | TFPT | -55°C ~ 150°C | Tape & Reel (TR) | Surface Mount | - | - | - | 1206 (3216 Metric) | - |
|
|
TFPT1206L1000DV | Dale / Vishay | THERMISTOR PTC 100 OHM 0.5% 1206 | Automotive, AEC-Q200, TFPT | -55°C ~ 150°C | - | Surface Mount | - | - | - | 1206 (3216 Metric) | - |
|
|
TFPT1206L1001FZ | Dale / Vishay | THERMISTOR PTC 1K OHM 1% 1206 | TFPT | -55°C ~ 150°C | Tape & Reel (TR) | Surface Mount | - | - | - | 1206 (3216 Metric) | - |
|
B59008B1130A051 | EPCOS | THERMISTOR PTC 25 OHM 15% AXIAL | - | -40°C ~ 125°C | Tape & Reel (TR) | Through Hole | - | - | - | Axial | - |
|
|
TFPT0805L1201DV | Dale / Vishay | THERMISTOR PTC 1.2KOHM 0.5% 0805 | Automotive, AEC-Q200, TFPT | -55°C ~ 150°C | - | Surface Mount | - | - | - | 0805 (2012 Metric) | - |
|
KTY81/250,112 | NXP Semiconductors / Freescale | THERMISTOR PTC 2K OHM PBCYT2 | KTY81 | -55°C ~ 150°C | Bulk | Through Hole | - | - | - | TO-226-2, TO-92-2 (TO-226AC) | - |
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B59754C0120A070 | EPCOS | THERMISTOR PTC 150 OHM 25% DISC | - | -40°C ~ 125°C | Bulk | Through Hole | - | - | - | Disc, 13mm Dia x 7.5mm W | - |
|
YGM1 C513 | Cantherm | THERMISTOR PTC 250 OHM 10% RAD | YGM | -20°C ~ 60°C | Bulk | PCB, Through Hole | - | - | - | Radial | - |
|
|
B59102R0240A010 | EPCOS | THERMISTOR PTC 1K OHM 50% RECT | - | -40°C ~ 200°C | Tray | Surface Mount | - | - | - | Rectangular Disc | - |
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|
KTY83/150,113 | NXP Semiconductors / Freescale | THERMISTOR PTC 1K OHM DO34 | KTY83 | -55°C ~ 175°C | Tape & Reel (TR) | Through Hole | - | - | - | DO-204AG, DO-34, Axial | - |
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.