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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PRF18BE471MB7RBSENSOR PTC |
3,641 | - |
|
Datasheet | * | - | Tape & Reel (TR) | Not For New Designs | - | - | - | - | - | - | - | - |
|
KTY136SENSOR PTC 2KOHM 3% SOT23-3 |
2,579 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Discontinued at Digi-Key | 2 kOhms | ±3% | -50°C ~ 150°C | - | Surface Mount | - | - | SOT-23-3 |
|
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KTY135SENSOR PTC 1.97KOHM 3% SOT23-3 |
4,973 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | 1.97 kOhms | ±3% | -50°C ~ 150°C | - | Surface Mount | - | - | SOT-23-3 |
|
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KTY236SENSOR PTC 1KOHM 3% SOT23-3 |
4,127 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | 1 kOhms | ±3% | -50°C ~ 150°C | - | Surface Mount | - | - | SOT-23-3 |
|
PTGLS4AR1R0M1B53B0SENSOR PTC 1OHM 20% |
4,716 | - |
|
Datasheet | Posistor® | Disc, 5.5mm Dia x 4.0mm W | Bulk | Obsolete | 1 Ohms | ±20% | -10°C ~ 60°C | 1.4 W | Through Hole | - | - | - |
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PTGLS4AR1R0M1B53A0SENSOR PTC 1OHM 20% |
2,201 | - |
|
Datasheet | Posistor® | Disc, 5.5mm Dia x 4.0mm W | Tape & Box (TB) | Obsolete | 1 Ohms | ±20% | -10°C ~ 60°C | 1.4 W | Through Hole | - | - | - |
|
PRF15BG102RB6RCSENSOR PTC 1KOHM 3DEGC 0402 |
3,858 | - |
|
Datasheet | Posistor® | 0402 (1005 Metric) | Tape & Reel (TR) | Obsolete | 1 kOhms | ±3°C | -40°C ~ 100°C | - | Surface Mount | - | - | 0402 (1005 Metric) |
|
PRF18BF471QS5RBSENSOR PTC 470OHM 50% 0603 |
3,688 | - |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 100°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
B59604A85A62SENSOR PTC 470OHM 50% 0603 |
1,867 | - |
|
Datasheet | - | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
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PTGLS6ARR47M1B51A0SENSOR PTC 470MOHM 20% |
1,269 | - |
|
Datasheet | Posistor® | Disc, 7.5mm Dia x 4.0mm W | Tape & Box (TB) | Obsolete | 470 mOhms | ±20% | -10°C ~ 60°C | 1.7 W | Through Hole | - | - | - |
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PTGLS5BCR22N1N53B0SENSOR PTC 220OHM 30% |
3,745 | - |
|
Datasheet | Posistor® | Disc, 6.5mm Dia x 3.0mm W | Bulk | Obsolete | 220 Ohms | ±30% | -10°C ~ 60°C | 1.5 W | Through Hole | - | - | - |
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PTGLS6ARR47M1B51B0SENSOR PTC 470MOHM 20% |
1,917 | - |
|
Datasheet | Posistor® | Disc, 7.5mm Dia x 4.0mm W | Bulk | Obsolete | 470 mOhms | ±20% | -10°C ~ 60°C | 1.2 W | Through Hole | - | - | - |
|
B59701A0140A062SENSOR PTC 680OHM 50% 0805 |
1,352 | - |
|
Datasheet | B59701 | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 680 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0805 (2012 Metric) |
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PTFL04BC222Q2N51A0SENSOR PTC 2.2KOHM |
4,010 | - |
|
Datasheet | Posistor® | Disc, 5.0mm Dia x 4.0mm W | Tape & Box (TB) | Active | 2.2 kOhms | - | -10°C ~ 40°C | - | Through Hole | - | - | - |
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TFPTL10L1001FL2TSENSOR PTC 1KOHM 1% RADIAL |
2,994 | - |
|
Datasheet | TFPTL | Radial | Tape & Reel (TR) | Active | 1 kOhms | ±1% | -55°C ~ 150°C | 75 mW | Through Hole | - | - | - |
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TFPTL15L1001FL2TSENSOR PTC 1KOHM 1% RADIAL |
1,942 | - |
|
Datasheet | TFPTL | Radial | Tape & Reel (TR) | Active | 1 kOhms | ±1% | -55°C ~ 150°C | 100 mW | Through Hole | - | - | - |
|
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TFPTL15L1201FL2TSENSOR PTC 1.2KOHM 1% RADIAL |
3,729 | - |
|
Datasheet | TFPTL | Radial | Tape & Reel (TR) | Active | 1.2 kOhms | ±1% | -55°C ~ 150°C | 100 mW | Through Hole | - | - | - |
|
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B59601A0105B062SENSOR PTC 470OHM 50% 0603 |
4,178 | - |
|
Datasheet | B59601 | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
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PTGLS7ARR33M1B51A0SENSOR PTC 330MOHM 20% |
3,818 | - |
|
Datasheet | Posistor® | Disc, 8.0mm Dia x 4.0mm W | Tape & Box (TB) | Obsolete | 330 mOhms | ±20% | -10°C ~ 60°C | 2 W | Through Hole | - | - | - |
|
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B59601A135B62SENSOR PTC 470OHM 50% 0603 |
2,904 | - |
|
Datasheet | B59601 | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
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.
