PTC (Positive Temperature Coefficient) thermistors are temperature sensors characterized by their increase in resistance as temperature rises. These thermistors are commonly used in overcurrent protection, degaussing circuits, and as heating elements.
PTC thermistors provide self-regulating heating, making them suitable for applications like motor protection, circuit protection, and temperature compensation. Their reliable performance and durability enhance the safety and efficiency of electronic systems.
Leading manufacturers like EPCOS, Littelfuse, and Amphenol Advanced Sensors offer a variety of PTC thermistors designed for various industrial and consumer applications. Their robust design ensures high reliability and longevity.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
THERMISTOR PTC 1K OHM 1% 0603
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6,528 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
SENSOR PTC 2.2KOHM 1% 0805
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8,090 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
PTC Thermistors PTC B Case 30ohms 18A 500V C19
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79 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SENSOR PTC 5KOHM 1% RADIAL
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9 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
THERMISTOR PTC 1K OHM 1% 0603 / PTC Thermistor 1 kOhms 0603 (1608 Metric)
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976 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
THERMISTOR PTC 1K OHM 1% 0805
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50 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
SENSOR PTC 4.7KOHM 1% 0805
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1,157 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
SENSOR PTC 820OHM 1% 0805
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SENSOR PTC 820OHM 1% 0805
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
THERMISTOR PTC 1K OHM 1% RADIAL / PTC Thermistor 1 kOhms Radial
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Low Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
THERMISTOR PTC 10K OHM 1% 1206
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721 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
THERMISTOR PTC 1K OHM 1% 1206 / PTC Thermistor 1 kOhms 1206 (3216 Metric)
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29,310 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
THERMISTOR PTC 5K OHM 1% 0805 / PTC Thermistor 5 kOhms 0805 (2125 Metric)
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190 pieces In Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
THERMISTOR PTC 100 OHM 1% 0805
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3,600 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
SENSOR PTC 1KOHM 0.5% 0603
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647 pieces In Stock |
MOQ: 26 |
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Mfr. Part No. WS Part No. |
THERMISTOR PTC 100 OHM 1% 0603 / PTC Thermistor 100 Ohms 0603 (1608 Metric)
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1,990 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
SENSOR PTC 3.3KOHM 5% 0805
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SENSOR PTC 3.3KOHM 5% 0805
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SENSOR PTC 2.2KOHM 5% RADIAL
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SENSOR PTC 2.2KOHM 5% RADIAL
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Low Stock |
MOQ: 1 |
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