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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PTCSL03T091DT1ESENSOR PTC RADIAL LEAD DISC |
4,226 |
|
Datasheet | - | Disc, 4.0mm Dia x 3.0mm W | Tape & Reel (TR) | Active | - | - | -40°C ~ 165°C | - | Through Hole | - | - | Radial Lead |
|
KTY81-110-3MSENSOR PTC |
4,300 |
|
Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | - |
|
TM1STNTCW69755SENSOR PTC 10KOHM 1% |
2,426 |
|
Datasheet | Modicon M171/M172 | Module | Box | Active | 10 kOhms | ±1°C | -50°C ~ 100°C | - | Chassis Mount | - | - | - |
|
PRF15BA102RB6RCSENSOR PTC 1KOHM 5% 0402 |
4,317 |
|
Datasheet | Posistor® | 0402 (1005 Metric) | Tape & Reel (TR) | Active | 1 kOhms | ±5% | -40°C ~ 160°C | - | Surface Mount | - | - | 0402 (1005 Metric) |
|
|
PRF03BB541NB7RLSENSOR PTC 0201 |
3,905 |
|
Datasheet | - | 0201 (0603 Metric) | Tape & Reel (TR) | Active | - | - | -20°C ~ 150°C | - | Surface Mount | - | - | 0201 |
|
|
PRF15BG103RB6RCSENSOR PTC 10KOHM 3DEGC 0402 |
1,578 |
|
Datasheet | Posistor® | 0402 (1005 Metric) | Tape & Reel (TR) | Active | 10 kOhms | ±3°C | -20°C ~ 90°C | - | Surface Mount | - | - | 0402 (1005 Metric) |
|
|
PRF15BF102RB6RCSENSOR PTC 1KOHM 5% 0402 |
3,174 |
|
Datasheet | Posistor® | 0402 (1005 Metric) | Tape & Reel (TR) | Obsolete | 1 kOhms | ±5% | -40°C ~ 160°C | - | Surface Mount | - | - | 0402 (1005 Metric) |
|
PRF18AR471QS5RBSENSOR PTC 470OHM 50% 0603 |
2,136 |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 160°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
|
PRF18AS471QS5RBSENSOR PTC 470OHM 50% 0603 |
4,158 |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 160°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
|
PRF18BG471QS5RBSENSOR PTC 470OHM 50% 0603 |
1,381 |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 90°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
B59641A0105A562SENSOR PTC 0603 |
1,433 |
|
Datasheet | - | 0603 (1608 Metric) | Tape & Reel (TR) | Active | - | - | - | - | Surface Mount | Automotive | AEC-Q200 | 0603 |
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|
PRF21AS471QB5RASENSOR PTC 470OHM 50% 0805 |
2,023 |
|
Datasheet | POSISTOR® PRF18/21 | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 160°C | - | Surface Mount | - | - | 0805 (2012 Metric) |
|
|
PRF18BB471RS5RBSENSOR PTC 470OHM 50% 0603 |
4,818 |
|
Datasheet | Posistor® | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 140°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
|
PRF18BC471RS5RBSENSOR PTC 470OHM 50% 0603 |
1,021 |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 130°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
|
PRF18BD471RS5RBSENSOR PTC 470OHM 50% 0603 |
1,651 |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 120°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
|
PRF18BE471RS5RBSENSOR PTC 470OHM 50% 0603 |
4,191 |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 110°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
|
PRF18BF471RS5RBSENSOR PTC 470OHM 50% 0603 |
3,005 |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 100°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
|
PRF18BG471RS5RBSENSOR PTC 470OHM 50% 0603 |
1,452 |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 90°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
|
PRF18BC471MB7RBSENSOR PTC |
1,247 |
|
Datasheet | * | - | Tape & Reel (TR) | Not For New Designs | - | - | - | - | - | - | - | - |
|
|
PRF18BD471MB7RBSENSOR PTC |
4,876 |
|
Datasheet | * | - | Tape & Reel (TR) | Not For New Designs | - | - | - | - | - | - | - | - |
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.
