PTC Thermistors
Browse available PTC Thermistors components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| Photo | Mfr. Part # | Availability | Price | 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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PRF18BF471RB5RBSENSOR PTC 470OHM 50% 0603 |
3,145 | - |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 100°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
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B59721A0120A062SENSOR PTC 680OHM 50% 0805 |
15,019 | - |
|
Datasheet | B59721 | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 680 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | Automotive | AEC-Q200 | 0805 |
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B59721A0130A062SENSOR PTC 680OHM 50% 0805 |
11,638 | - |
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Datasheet | B59721 | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 680 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | Automotive | AEC-Q200 | 0805 |
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B59721A0080A062SENSOR PTC 680OHM 50% 0805 |
10,516 | - |
|
Datasheet | B59721 | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 680 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | Automotive | AEC-Q200 | 0805 |
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B59721A0110A062SENSOR PTC 680OHM 50% 0805 |
7,201 | - |
|
Datasheet | B59721 | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 680 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | Automotive | AEC-Q200 | 0805 |
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B59721A0090A062SENSOR PTC 680OHM 50% 0805 |
5,131 | - |
|
Datasheet | B59721 | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 680 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | Automotive | AEC-Q200 | 0805 |
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PRF21BD471QB5RASENSOR PTC 470OHM 50% 0805 |
3,879 | - |
|
Datasheet | POSISTOR® PRF18/21 | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 110°C | - | Surface Mount | - | - | 0805 (2012 Metric) |
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PRF18BB471QS5RBSENSOR PTC 470OHM 50% 0603 |
4,345 | - |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 140°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
|
PRF21BC471QB5RASENSOR PTC 470OHM 50% 0805 |
3,085 | - |
|
Datasheet | POSISTOR® PRF18/21 | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 120°C | - | Surface Mount | - | - | 0805 (2012 Metric) |
|
B59601A0095A062SENSOR PTC 470OHM 50% 0603 |
15,853 | - |
|
Datasheet | B59601 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
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B59601A0115A062SENSOR PTC 470OHM 50% 0603 |
6,968 | - |
|
Datasheet | B59601 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
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B59601A0075A062SENSOR PTC 470OHM 50% 0603 |
3,071 | - |
|
Datasheet | B59601 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
SETP0805-100-SE-2SENSOR PTC 12OHM 0805 |
12,000 | - |
|
Datasheet | POLY-FUSE® setP™ | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 12 Ohms | - | -40°C ~ 85°C | 600 mW | Surface Mount | - | - | 0805 |
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B59701A0070A062SENSOR PTC 680OHM 50% 0805 |
11,890 | - |
|
Datasheet | B59701 | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 680 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0805 |
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B59701A0110A062SENSOR PTC 680OHM 50% 0805 |
5,750 | - |
|
Datasheet | B59701 | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 680 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0805 |
|
PTCSL03T081DB1ESENSOR PTC RADIAL LEAD DISC |
3,417 | - |
|
Datasheet | - | Disc, 4.0mm Dia x 3.0mm W | Bulk | Active | - | - | -40°C ~ 165°C | - | Through Hole | - | - | Radial Lead |
|
TFPT0603L1000JMSENSOR PTC 100OHM 5% 0603 |
17,385 | - |
|
Datasheet | TFPT | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 100 Ohms | ±5% | -55°C ~ 150°C | 75 mW | Surface Mount | - | - | 0603 (1608 Metric) |
|
P-TCO-U450/12-2SENSOR PTC 1210 |
3,202 | - |
|
Datasheet | P-TCO-U | 1210 (3225 Metric), Concave | Tape & Reel (TR) | Active | - | - | -40°C ~ 85°C | - | Surface Mount | - | - | 1210 |
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PTCSL03T111DT1ESENSOR PTC RADIAL LEAD DISC |
5,955 | - |
|
Datasheet | - | Disc, 4.0mm Dia x 3.0mm W | Tape & Reel (TR) | Active | - | - | -40°C ~ 165°C | - | Through Hole | - | - | Radial Lead |
|
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PTCSL03T101DT1ESENSOR PTC RADIAL LEAD DISC |
4,244 | - |
|
Datasheet | - | Disc, 4.0mm Dia x 3.0mm W | Tape & Reel (TR) | Active | - | - | -40°C ~ 165°C | - | Through Hole | - | - | Radial Lead |
PTC Thermistors FAQ
What PTC Thermistors components can I source from EGOO?
You can browse available PTC Thermistors product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete PTC Thermistors parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
