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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B59901D0070A040SENSOR PTC 100OHM RADIAL |
3,643 | - |
|
Datasheet | B59901 | Radial | Bulk | Obsolete | 100 Ohms | - | 90°C ~ 130°C | - | Through Hole | - | - | - |
|
B59805T1080A62SENSOR PTC 4.75OHM 15% 4SMD |
1,877 | - |
|
Datasheet | - | 4-SMD | Tape & Reel (TR) | Obsolete | 4.75 Ohms | ±15% | -20°C ~ 125°C | - | Surface Mount | - | - | 4-SMD |
|
B59601A0085B062SENSOR PTC 470OHM 50% 0603 |
4,901 | - |
|
Datasheet | B59601 | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
|
B59825T1120A62SENSOR PTC 25OHM 20% 4SMD |
3,143 | - |
|
Datasheet | - | 4-SMD | Tape & Reel (TR) | Obsolete | 25 Ohms | ±20% | -20°C ~ 125°C | - | Surface Mount | - | - | 4-SMD |
|
|
B59801D70A40SENSOR PTC 100OHM RADIAL |
3,769 | - |
|
Datasheet | B59801 | Radial | Bulk | Obsolete | 100 Ohms | - | 90°C ~ 120°C | - | Through Hole | - | - | - |
|
|
B59100Z0206D030SENSOR PTC DISC |
3,882 | - |
|
Datasheet | - | - | Tray | Active | - | - | - | - | - | - | - | - |
|
|
B59300M1170A70SENSOR PTC 300OHM RADIAL |
1,225 | - |
|
Datasheet | B59300 | Radial | Bulk | Obsolete | 300 Ohms | - | 90°C ~ 160°C | - | PCB, Through Hole | - | - | - |
|
|
B59300M1070A70SENSOR PTC 300OHM RADIAL |
1,368 | - |
|
Datasheet | B59300 | Radial | Bulk | Obsolete | 300 Ohms | - | 90°C ~ 160°C | - | PCB, Through Hole | - | - | - |
|
|
B59300M1145A70SENSOR PTC 300OHM RADIAL |
1,696 | - |
|
Datasheet | B59300 | Radial | Bulk | Active | 300 Ohms | - | 90°C ~ 160°C | - | PCB, Through Hole | - | - | - |
|
|
B59901D0100A040SENSOR PTC 100OHM RADIAL |
3,541 | - |
|
Datasheet | B59901 | Radial | Bulk | Obsolete | 100 Ohms | - | 90°C ~ 130°C | - | Through Hole | - | - | - |
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.
