PTC Thermistors
Browse available PTC Thermistors part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B59100C80A54SENSOR PTC 100OHM |
2,256 | - |
|
Datasheet | B59100 | - | Tape & Box (TB) | Obsolete | 100 Ohms | - | 90°C ~ 150°C | - | - | - | - | - |
|
B59118C1080A070SENSOR PTC 70OHM 25% RADIAL |
1,024 | - |
|
Datasheet | - | Radial | Bulk | Obsolete | 70 Ohms | ±25% | -25°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59118C1120A70SENSOR PTC 70OHM 25% DISC |
1,355 | - |
|
Datasheet | - | Disc | Bulk | Obsolete | 70 Ohms | ±25% | -25°C ~ 125°C | - | Through Hole | - | - | - |
|
B59119C1080A070SENSOR PTC 150OHM 25% DISC |
2,700 | - |
|
Datasheet | - | Disc | Bulk | Obsolete | 150 Ohms | ±25% | -25°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59119C1120A51SENSOR PTC 150OHM 25% DISC |
4,437 | - |
|
Datasheet | - | Disc | Tape & Reel (TR) | Obsolete | 150 Ohms | ±25% | -25°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59184B1120A151SENSOR PTC 50OHM 15% DISC |
1,084 | - |
|
Datasheet | - | Disc | Tape & Reel (TR) | Obsolete | 50 Ohms | ±15% | -20°C ~ 125°C | - | Through Hole | - | - | - |
|
B59184C1120B153SENSOR PTC 50OHM 15% DISC |
3,112 | - |
|
Datasheet | - | Disc | Tape & Reel (TR) | Obsolete | 50 Ohms | ±15% | -20°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59192A0120B020SENSOR PTC 22OHM 20% DISC |
3,307 | - |
|
Datasheet | - | Disc | Tray | Obsolete | 22 Ohms | ±20% | 5°C ~ 80°C | - | Surface Mount | - | - | - |
|
B59197A0120B020SENSOR PTC 33OHM 30% DISC |
2,200 | - |
|
Datasheet | - | Disc | Tray | Active | 33 Ohms | ±30% | 5°C ~ 80°C | - | Surface Mount | - | - | - |
|
B59346A1502P20SENSOR PTC 1.5KOHM 25% RADIAL |
4,078 | - |
|
Datasheet | - | Radial | Tray | Obsolete | 1.5 kOhms | ±25% | -25°C ~ 125°C | - | Through Hole | - | - | Radial Lead |
|
B59524A0135A020SENSOR PTC 22OHM 20% DISC |
4,790 | - |
|
Datasheet | - | Disc | Tray | Active | 22 Ohms | ±20% | 5°C ~ 80°C | - | Surface Mount | - | - | - |
|
B59535T1120A262SENSOR PTC 35OHM 20% 4SMD |
2,720 | - |
|
Datasheet | - | 4-SMD | Tape & Reel (TR) | Obsolete | 35 Ohms | ±20% | -20°C ~ 125°C | - | Surface Mount | - | - | 4-SMD |
|
|
B59536A0135A020SENSOR PTC DISC |
2,227 | - |
|
Datasheet | - | Disc | Tray | Obsolete | - | - | - | - | Holder | - | - | - |
|
|
B59546A0135A020SENSOR PTC 20OHM 20% DISC |
1,977 | - |
|
Datasheet | - | Disc | Tray | Obsolete | 20 Ohms | ±20% | 5°C ~ 80°C | - | Surface Mount | - | - | - |
|
|
B59548A0135A020SENSOR PTC 6.8OHM 20% DISC |
2,205 | - |
|
Datasheet | - | Disc | Tray | Obsolete | 6.8 Ohms | ±20% | 5°C ~ 80°C | - | Surface Mount | - | - | - |
|
|
B59550A0135A020SENSOR PTC 33OHM 20% DISC |
4,095 | - |
|
Datasheet | - | Disc | Tray | Obsolete | 33 Ohms | ±20% | 5°C ~ 80°C | - | Surface Mount | - | - | - |
|
|
B59550T1120A262SENSOR PTC 50OHM 15% 4SMD |
4,859 | - |
|
Datasheet | - | 4-SMD | Tape & Reel (TR) | Obsolete | 50 Ohms | ±15% | -20°C ~ 125°C | - | Surface Mount | - | - | 4-SMD |
|
B59556A0135A020SENSOR PTC 15OHM 20% DISC |
3,013 | - |
|
Datasheet | - | Disc | Tray | Obsolete | 15 Ohms | ±20% | 5°C ~ 80°C | - | Surface Mount | - | - | - |
|
|
B59585B1150A70SENSOR PTC 1OHM 20% DISC |
3,488 | - |
|
Datasheet | - | Disc | Bulk | Obsolete | 1 Ohms | ±20% | -20°C ~ 125°C | - | Through Hole | - | - | - |
|
B59601A0125B062SENSOR PTC 470OHM 50% 0603 |
3,400 | - |
|
Datasheet | B59601 | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
PTC Thermistors FAQ
Common questions about selecting, comparing and sourcing PTC Thermistors components through Winsun (HK) Electronics.
What should I check when selecting PTC Thermistors components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific PTC Thermistors part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find PTC Thermistors parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for PTC Thermistors components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
