PTC Thermistors
Use the filters and product table below to compare PTC Thermistors components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
KT100SENSOR PTC 2KOHM 3% TO92 |
47,125 | - |
|
Datasheet | - | TO-226-2, TO-92-2 (TO-226AC) | Bulk | Active | 2 kOhms | ±3% | -50°C ~ 150°C | - | Through Hole | - | - | TO-92 |
|
KT230SENSOR PTC 1KOHM 3% SOT23-3 |
2,589 | - |
|
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 |
|
|
KTY10-7SENSOR PTC 2.03KOHM 3% TO92 |
61,470 | - |
|
Datasheet | - | TO-226-2, TO-92-2 (TO-226AC) | Bulk | Active | 2.03 kOhms | ±3% | -50°C ~ 150°C | - | Through Hole | - | - | TO-92 |
|
KTY10-5SENSOR PTC 1.97KOHM 1% TO92 |
190,874 | - |
|
Datasheet | KT | TO-226-2, TO-92-2 (TO-226AC) | Bulk | Active | 1.97 kOhms | ±1% | -50°C ~ 150°C | - | Through Hole | - | - | TO-92 |
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|
KT110SENSOR PTC 1KOHM 3% TO92MINI |
2,679 | - |
|
Datasheet | - | TO-226-2, TO-92-2 (TO-226AC) | Bulk | Obsolete | 1 kOhms | ±3% | -50°C ~ 150°C | - | Through Hole | - | - | TO-92MINI |
|
|
KTY11-5SENSOR PTC 1.97KOHM 3% TO92MINI |
4,628 | - |
|
Datasheet | - | TO-226-2, TO-92-2 (TO-226AC) | Bulk | Obsolete | 1.97 kOhms | ±3% | -50°C ~ 150°C | - | Through Hole | - | - | TO-92MINI |
|
|
KTY21-7SENSOR PTC 1.015KOHM 3% TO92MINI |
113,400 | - |
|
Datasheet | - | TO-226-2, TO-92-2 (TO-226AC) | Bulk | Active | 1.015 kOhms | ±3% | -50°C ~ 150°C | - | Through Hole | - | - | TO-92MINI |
|
|
KT210SENSOR PTC 1KOHM 3% TO92MINI |
3,626 | - |
|
Datasheet | - | TO-226-2, TO-92-2 (TO-226AC) | Bulk | Obsolete | 1 kOhms | ±3% | -50°C ~ 150°C | - | Through Hole | - | - | TO-92MINI |
|
|
KTY21-5SENSOR PTC 985OHM 3% TO92MINI |
2,824 | - |
|
Datasheet | - | TO-226-2, TO-92-2 (TO-226AC) | Bulk | Obsolete | 985 Ohms | ±3% | -50°C ~ 150°C | - | Through Hole | - | - | TO-92MINI |
|
|
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 |
PTC Thermistors FAQ
Common questions about filtering, comparing and sourcing PTC Thermistors components.
How can I narrow the PTC Thermistors selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific PTC Thermistors part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
