PTC Thermistors
Explore PTC Thermistors parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Resistance @ 25°C | Resistance Tolerance | Operating Temperature | Power - Max | Mounting Type | Grade | Qualification | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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PTFM04BE222Q2N34BSSENSOR PTC 2.2KOHM RADIAL |
3,320 |
|
Datasheet | Posistor® | Radial | Bulk | Obsolete | 2.2 kOhms | - | -10°C ~ 40°C | - | Through Hole | - | - | Radial Lead |
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PTFM04BF471Q2N34BSSENSOR PTC 470OHM RADIAL |
4,125 |
|
Datasheet | Posistor® | Radial | Bulk | Obsolete | 470 Ohms | - | -10°C ~ 40°C | - | Through Hole | - | - | Radial Lead |
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PTFM04BG471Q2N34BSSENSOR PTC 470OHM RADIAL |
1,667 |
|
Datasheet | Posistor® | Radial | Bulk | Obsolete | 470 Ohms | - | -10°C ~ 40°C | - | Through Hole | - | - | Radial Lead |
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PTFM04BH471Q2N34BSSENSOR PTC 470OHM RADIAL |
2,961 |
|
Datasheet | Posistor® | Radial | Bulk | Obsolete | 470 Ohms | - | -10°C ~ 40°C | - | Through Hole | - | - | Radial Lead |
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PTFM04BF222Q2N34BSSENSOR PTC 2.2KOHM 30% TO51 |
4,805 |
|
Datasheet | Posistor® | TO-51-2 Variant | Bulk | Obsolete | 2.2 kOhms | ±30% | -10°C ~ 40°C | - | Through Hole | - | - | - |
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PTFM04BH222Q2N34BSSENSOR PTC 2.2KOHM TO51-2 |
2,141 |
|
Datasheet | Posistor® | TO-51-2 Variant | Bulk | Obsolete | 2.2 kOhms | - | -10°C ~ 40°C | - | Through Hole | - | - | - |
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TFPT1206L8201KMSENSOR PTC 8.2KOHM 10% 1206 |
3,290 |
|
Datasheet | TFPT | 1206 (3216 Metric) | Tape & Reel (TR) | Obsolete | 8.2 kOhms | ±10% | -55°C ~ 150°C | 125 mW | Surface Mount | - | - | 1206 (3216 Metric) |
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PRF18BB471QB1RBSENSOR PTC 470OHM 50% 0603 |
1,029 |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 470 Ohms | ±50% | -20°C ~ 140°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
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PRF18BC471QB1RBSENSOR PTC 470OHM 50% 0603 |
2,277 |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 470 Ohms | ±50% | -20°C ~ 130°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
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PRF18BD471QB1RBSENSOR PTC 470OHM 50% 0603 |
3,296 |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 470 Ohms | ±50% | -20°C ~ 120°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
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PRF18BE471QB1RBSENSOR PTC 470OHM 50% 0603 |
4,652 |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 470 Ohms | ±50% | -20°C ~ 110°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
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PRF18BF471QB1RBSENSOR PTC 470OHM 50% 0603 |
4,370 |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 470 Ohms | ±50% | -20°C ~ 100°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
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PRF18BG471QB1RBSENSOR PTC 470OHM 50% 0603 |
2,896 |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 470 Ohms | ±50% | -20°C ~ 90°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
TFPT0603L1000FMSENSOR PTC 100OHM 1% 0603 |
4,368 |
|
Datasheet | TFPT | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 100 Ohms | ±1% | -55°C ~ 125°C | 75 mW | Surface Mount | - | - | 0603 |
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TFPT0603L1500FMSENSOR PTC 150OHM 1% 0603 |
4,155 |
|
Datasheet | TFPT | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 150 Ohms | ±1% | -55°C ~ 125°C | 75 mW | Surface Mount | - | - | 0603 |
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TFPT0603L2200FMSENSOR PTC 220OHM 1% 0603 |
2,671 |
|
Datasheet | TFPT | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 220 Ohms | ±1% | -55°C ~ 125°C | 75 mW | Surface Mount | - | - | 0603 |
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TFPT0603L4700FMSENSOR PTC 470OHM 1% 0603 |
3,889 |
|
Datasheet | TFPT | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±1% | -55°C ~ 125°C | 75 mW | Surface Mount | - | - | 0603 |
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TFPT0603L6800FMSENSOR PTC 680OHM 1% 0603 |
2,434 |
|
Datasheet | TFPT | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 680 Ohms | ±1% | -55°C ~ 125°C | 75 mW | Surface Mount | - | - | 0603 |
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TFPT0603L1800FMSENSOR PTC 180OHM 1% 0603 |
3,503 |
|
Datasheet | TFPT | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 180 Ohms | ±1% | -55°C ~ 150°C | 75 mW | Surface Mount | - | - | 0603 (1608 Metric) |
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TFPT0603L8200FMSENSOR PTC 820OHM 1% 0603 |
1,214 |
|
Datasheet | TFPT | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 820 Ohms | ±1% | -55°C ~ 150°C | 75 mW | Surface Mount | - | - | 0603 (1608 Metric) |
Frequently Asked Questions
What are PTC Thermistors components used for?
PTC Thermistors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right PTC Thermistors part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find PTC Thermistors parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
