PTC Thermistors
Browse available PTC Thermistors part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PTCSL03T081DT1ESENSOR PTC RADIAL LEAD DISC |
1,532 | - |
|
Datasheet | - | Disc, 4.0mm Dia x 3.0mm W | Tape & Reel (TR) | Active | - | - | -40°C ~ 165°C | - | Through Hole | - | - | Radial Lead |
|
B59053A0130A010SENSOR PTC 4.2KOHM 35% DISC |
3,719 | - |
|
Datasheet | - | Disc | Tray | Active | 4.2 kOhms | ±35% | -20°C ~ 125°C | - | Surface Mount | - | - | - |
|
TFPT0805L5600FMSENSOR PTC 560OHM 1% 0805 |
4,650 | - |
|
Datasheet | TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 560 Ohms | ±1% | -55°C ~ 150°C | 100 mW | Surface Mount | - | - | 0805 (2012 Metric) |
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|
TFPT0805L2201FMSENSOR PTC 2.2KOHM 1% 0805 |
4,035 | - |
|
Datasheet | TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 2.2 kOhms | ±1% | -55°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
|
TFPT0805L1001FMSENSOR PTC 1KOHM 1% 0805 |
2,740 | - |
|
Datasheet | TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 1 kOhms | ±1% | -55°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
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|
TFPT1206L4701FMSENSOR PTC 4.7KOHM 1% 1206 |
4,574 | - |
|
Datasheet | TFPT | 1206 (3216 Metric) | Tape & Reel (TR) | Active | 4.7 kOhms | ±1% | -55°C ~ 125°C | 125 mW | Surface Mount | - | - | 1206 |
|
B59102R0180A010SENSOR PTC 700OHM 50% RECT |
1,800 | - |
|
Datasheet | - | Rectangular | Tray | Active | 700 Ohms | ±50% | -40°C ~ 200°C | - | Surface Mount | - | - | Rectangular |
|
|
B59102R0070A010SENSOR PTC 700OHM 50% RECT |
1,599 | - |
|
Datasheet | - | Rectangular | Tray | Active | 700 Ohms | ±50% | -40°C ~ 200°C | - | Surface Mount | - | - | Rectangular |
|
B59041R0080A010SENSOR PTC 3.2OHM 50% RECT |
2,050 | - |
|
Datasheet | - | Rectangular | Tray | Active | 3.2 Ohms | ±50% | -40°C ~ 200°C | - | Surface Mount | - | - | Rectangular |
|
TFPTL15L2200FL2BSENSOR PTC 220OHM 1% RADIAL |
1,969 | - |
|
Datasheet | - | Radial | Bulk | Active | 220 Ohms | ±1% | -55°C ~ 70°C | 100 mW | Through Hole | - | - | - |
|
|
TFPTL15L3901FL2BSENSOR PTC 3.9KOHM 1% RAD |
853 | - |
|
Datasheet | - | Radial | Bulk | Active | 3.9 kOhms | ±1% | -55°C ~ 70°C | 100 mW | Through Hole | - | - | - |
|
B59008C0150A040SENSOR PTC 250OHM RADIAL |
866 | - |
|
Datasheet | - | Radial | Bulk | Active | 250 Ohms | - | 90°C ~ 160°C | - | PCB, Through Hole | - | - | - |
|
TFPT0603L3900FVSENSOR PTC 390OHM 1% 0603 |
789 | - |
|
Datasheet | TFPT | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 390 Ohms | ±1% | -55°C ~ 150°C | 75 mW | Surface Mount | Automotive | AEC-Q200 | 0603 |
|
|
TFPT0805L1800FVSENSOR PTC 180OHM 1% 0805 |
1,978 | - |
|
Datasheet | TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 180 Ohms | ±1% | -55°C ~ 150°C | 100 mW | Surface Mount | Automotive | AEC-Q200 | 0805 |
|
|
TFPT0805L8200FVSENSOR PTC 820OHM 1% 0805 |
1,975 | - |
|
Datasheet | TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 820 Ohms | ±1% | -55°C ~ 150°C | 100 mW | Surface Mount | - | - | 0805 (2012 Metric) |
|
B59873C0120A570SENSOR PTC 45OHM 20% DISC |
1,425 | - |
|
Datasheet | - | Disc 9mm | Bulk | Active | 45 Ohms | ±20% | -40°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59871C0135A070SENSOR PTC 25OHM 25% DISC |
719 | - |
|
Datasheet | - | Disc, 9.0mm Dia x 5.0mm W | Bulk | Active | 25 Ohms | ±25% | -40°C ~ 125°C | - | Through Hole | - | - | - |
|
TFPT0603L8200FVSENSOR PTC 820OHM 1% 0603 |
2,000 | - |
|
Datasheet | TFPT | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 820 Ohms | ±1% | -55°C ~ 125°C | 75 mW | Surface Mount | - | - | 0603 |
|
B59314A0120B010SENSOR PTC DISC |
1,388 | - |
|
Datasheet | - | Disc | Tray | Active | - | - | - | - | Surface Mount | - | - | - |
|
PTCCL17H401HBESENSOR PTC |
161 | - |
|
Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | - |
PTC Thermistors FAQ
Common questions about selecting, comparing and sourcing PTC Thermistors components through Winsun (HK) Electronics.
What should I check when selecting PTC Thermistors components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific PTC Thermistors part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find PTC Thermistors parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for PTC Thermistors components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
