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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B59041R0080A010SENSOR PTC 3.2OHM 50% RECT |
2,050 | - |
|
Datasheet | - | Rectangular | Tray | Active | 3.2 Ohms | ±50% | -40°C ~ 200°C | - | Surface Mount | - | - | Rectangular |
|
B59008C0150A040SENSOR PTC 250OHM RADIAL |
866 | - |
|
Datasheet | - | Radial | Bulk | Active | 250 Ohms | - | 90°C ~ 160°C | - | PCB, Through Hole | - | - | - |
|
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 | - | - | - |
|
B59314A0120B010SENSOR PTC DISC |
1,388 | - |
|
Datasheet | - | Disc | Tray | Active | - | - | - | - | Surface Mount | - | - | - |
|
B59102R0050A010SENSOR PTC 700OHM 50% RECT |
1,800 | - |
|
Datasheet | - | Rectangular | Tray | Active | 700 Ohms | ±50% | -40°C ~ 200°C | - | Surface Mount | - | - | Rectangular |
|
B59300M1180A070SENSOR PTC 300OHM RADIAL |
200 | - |
|
Datasheet | B59300 | Radial | Bulk | Active | 300 Ohms | - | 90°C ~ 160°C | - | PCB, Through Hole | - | - | - |
|
B59404A0130A062SENSOR PTC 10KOHM 50% 0402 |
8,059 | - |
|
Datasheet | - | 0402 (1005 Metric) | Tape & Reel (TR) | Obsolete | 10 kOhms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | - |
|
B59100C0100A051SENSOR PTC 100OHM RADIAL |
1,480 | - |
|
Datasheet | B59100 | Disc, 4.0mm Dia x 3.5mm W | Tape & Reel (TR) | Obsolete | 100 Ohms | - | 90°C ~ 150°C | - | Through Hole | - | - | - |
|
B59841C0135A070SENSOR PTC 6OHM 25% DISC |
152 | - |
|
Datasheet | - | Disc, 17.5mm Dia x 5.0mm W | Bulk | Obsolete | 6 Ohms | ±25% | -40°C ~ 125°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.
