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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B59603A0085A062SENSOR PTC 470OHM 50% 0603 |
4,776 | - |
|
Datasheet | - | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
B59603B1120B157SENSOR PTC 470OHM 50% RADIAL |
1,938 | - |
|
Datasheet | - | Disc | Bulk | Obsolete | 470 Ohms | ±50% | -40°C ~ 125°C | - | Through Hole | - | - | Radial Lead |
|
|
B59850T1120A62SENSOR PTC 50OHM 15% 4SMD |
2,362 | - |
|
Datasheet | - | 4-SMD | Tape & Reel (TR) | Obsolete | 50 Ohms | ±15% | -20°C ~ 125°C | - | Surface Mount | - | - | 4-SMD |
|
B59860C0120A570SENSOR PTC 15OHM 20% RADIAL |
4,994 | - |
|
Datasheet | - | Radial | Bulk | Obsolete | 15 Ohms | ±20% | -40°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59875T1120A62SENSOR PTC 75OHM 20% 4SMD |
4,887 | - |
|
Datasheet | - | 4-SMD | Tape & Reel (TR) | Obsolete | 75 Ohms | ±20% | -20°C ~ 125°C | - | Surface Mount | - | - | 4-SMD |
|
|
B59890C0120A054SENSOR PTC |
4,454 | - |
|
Datasheet | - | - | Tape & Box (TB) | Obsolete | - | - | - | - | - | - | - | - |
|
|
B59930C80A70SENSOR PTC 1.6OHM 25% RADIAL |
2,609 | - |
|
Datasheet | - | Radial | Bulk | Obsolete | 1.6 Ohms | ±25% | -40°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59945C160A51SENSOR PTC 450MOHM 25% RADIAL |
2,684 | - |
|
Datasheet | B59945 | Disc | Tape & Reel (TR) | Obsolete | 450 mOhms | ±25% | -40°C ~ 125°C | - | Through Hole | Automotive | AEC-Q200 | Radial Lead |
|
B59970T1100A062SENSOR PTC 70OHM 15% 4SMD |
4,592 | - |
|
Datasheet | - | 4-SMD | Tape & Reel (TR) | Obsolete | 70 Ohms | ±15% | -40°C ~ 125°C | - | Surface Mount | - | - | - |
|
|
B59037A1120B162SENSOR PTC 10OHM 15% COIN |
1,557 | - |
|
Datasheet | - | Coin 6.6mm Dia x 1.7mm W | Tape & Reel (TR) | Active | 10 Ohms | ±15% | -20°C ~ 150°C | - | Clamp On | - | - | - |
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.
