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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B59910C0120A070SENSOR PTC 1.2OHM 25% DISC |
3,264 | - |
|
Datasheet | - | Disc, 26mm Dia x 3.5mm W | Bulk | Obsolete | 1.2 Ohms | ±25% | -40°C ~ 85°C | - | Through Hole | - | - | - |
|
|
B59915C0120A070SENSOR PTC 200MOHM 25% DISC |
404 | - |
|
Datasheet | - | Disc, 26mm Dia x 3.5mm W | Bulk | Obsolete | 200 mOhms | ±25% | -40°C ~ 125°C | - | Through Hole | - | - | - |
|
B59300M1140A070SENSOR PTC 300OHM RADIAL |
192 | - |
|
Datasheet | B59300 | Radial | Bulk | Active | 300 Ohms | - | 90°C ~ 160°C | - | PCB, Through Hole | - | - | - |
|
|
B59811C0135A070SENSOR PTC 2.6OHM 25% DISC |
530 | - |
|
Datasheet | - | Disc, 26mm Dia x 5.0mm W | Bulk | Obsolete | 2.6 Ohms | ±25% | -40°C ~ 125°C | - | Through Hole | - | - | - |
|
B59641A0135A062SENSOR PTC 470OHM 50% 0603 |
940 | - |
|
Datasheet | B59641 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | Automotive | AEC-Q200 | 0603 |
|
B59041R0220A010SENSOR PTC 6.4OHM 50% RECT |
755 | - |
|
Datasheet | - | Rectangular | Tray | Active | 6.4 Ohms | ±50% | -40°C ~ 200°C | - | Surface Mount | - | - | Rectangular |
|
B59300M1120A070SENSOR PTC 300OHM RADIAL |
1,754 | - |
|
Datasheet | B59300 | Radial | Bulk | Active | 300 Ohms | - | 90°C ~ 160°C | - | PCB, Through Hole | - | - | - |
|
B59601A0135A062SENSOR PTC 470OHM 50% 0603 |
4,060 | - |
|
Datasheet | B59601 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
B59008C0100A040SENSOR PTC 250OHM RADIAL |
2,597 | - |
|
Datasheet | - | Radial | Bulk | Active | 250 Ohms | - | 90°C ~ 160°C | - | PCB, Through Hole | - | - | - |
|
B59773C0120A070SENSOR PTC 500OHM 25% DISC |
1,102 | - |
|
Datasheet | - | Disc, 13mm Dia x 7.5mm W | Bulk | Active | 500 Ohms | ±25% | -40°C ~ 125°C | - | Through Hole | Automotive | AEC-Q200 | - |
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.
