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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B59037A1120B110SENSOR PTC 10OHM 15% COIN |
2,529 | - |
|
Datasheet | - | Coin 6.6mm Dia x 1.7mm W | Tray | Obsolete | 10 Ohms | ±15% | -20°C ~ 125°C | - | Clamp On | - | - | - |
|
|
B59041A1120B110SENSOR PTC 25OHM 15% COIN |
4,702 | - |
|
Datasheet | - | Coin 8.1mm Dia x 2.1mm W | Tray | Obsolete | 25 Ohms | ±15% | -20°C ~ 125°C | - | Clamp On | - | - | - |
|
|
B59042A1120B110SENSOR PTC 10OHM 15% COIN |
2,920 | - |
|
Datasheet | - | Coin 8.1mm Dia x 2.1mm W | Tray | Obsolete | 10 Ohms | ±15% | -20°C ~ 125°C | - | Clamp On | - | - | - |
|
|
B59044A1120B110SENSOR PTC 35OHM 15% COIN |
3,497 | - |
|
Datasheet | - | Coin 8.1mm Dia x 2.1mm W | Tray | Obsolete | 35 Ohms | ±15% | -20°C ~ 125°C | - | Clamp On | - | - | - |
|
|
B59045B1120B151SENSOR PTC 25OHM 15% DISC |
3,726 | - |
|
Datasheet | - | Disc, 6.6mm Dia x 4.0mm W | Tape & Reel (TR) | Obsolete | 25 Ohms | ±15% | -20°C ~ 125°C | - | Through Hole | - | - | - |
|
B59053A0220A010SENSOR PTC 6KOHM 35% DISC |
3,139 | - |
|
Datasheet | - | Disc | Tray | Obsolete | 6 kOhms | ±35% | -20°C ~ 125°C | - | Surface Mount | - | - | - |
|
|
B59069B1080B151SENSOR PTC 25OHM 20% DISC |
3,519 | - |
|
Datasheet | - | Disc | Tape & Reel (TR) | Obsolete | 25 Ohms | ±20% | -20°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59069B1080B051SENSOR PTC 25OHM 20% RADIAL |
3,175 | - |
|
Datasheet | - | Radial | Tape & Reel (TR) | Active | 25 Ohms | ±20% | -20°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59069B1120A051SENSOR PTC 25OHM 15% RADIAL |
4,322 | - |
|
Datasheet | - | Radial | Tape & Reel (TR) | Active | 25 Ohms | ±15% | -20°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59076B1120B151SENSOR PTC 10OHM 20% DISC |
3,085 | - |
|
Datasheet | - | Disc | Tape & Reel (TR) | Active | 10 Ohms | ±20% | -20°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59076B1120B153SENSOR PTC 10OHM 20% DISC |
1,457 | - |
|
Datasheet | - | Disc | Tape & Reel (TR) | Obsolete | 10 Ohms | ±20% | -20°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59076S1120B054SENSOR PTC 25OHM 20% SMD |
1,031 | - |
|
Datasheet | - | Surface Mount - Coin Style | Tape & Reel (TR) | Obsolete | 25 Ohms | ±20% | -20°C ~ 125°C | - | Surface Mount | - | - | SMD |
|
|
B59081G1120A161SENSOR PTC 9OHM 20% SMD |
3,786 | - |
|
Datasheet | - | Surface Mount - Coin Style | Tape & Reel (TR) | Obsolete | 9 Ohms | ±20% | -20°C ~ 125°C | - | Surface Mount | - | - | SMD |
|
B59083G1120A161SENSOR PTC 16OHM 20% SMD |
2,836 | - |
|
Datasheet | - | Surface Mount - Coin Style | Tape & Reel (TR) | Obsolete | 16 Ohms | ±20% | -20°C ~ 125°C | - | Surface Mount | - | - | - |
|
|
B59084B1120A151SENSOR PTC 20% DISC |
1,823 | - |
|
Datasheet | - | Disc | Tape & Reel (TR) | Active | - | ±20% | -25°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59084G1120A161SENSOR PTC 50OHM 15% SMD |
3,606 | - |
|
Datasheet | - | Surface Mount - Coin Style | Tape & Reel (TR) | Obsolete | 50 Ohms | ±15% | -20°C ~ 125°C | - | Surface Mount | - | - | - |
|
|
B59085G1120A161SENSOR PTC 10OHM 20% SMD |
3,562 | - |
|
Datasheet | - | Surface Mount - Coin Style | Tape & Reel (TR) | Obsolete | 10 Ohms | ±20% | -20°C ~ 125°C | - | Surface Mount | - | - | - |
|
|
B59086G1120B262SENSOR PTC 29OHM 20% SMD |
1,993 | - |
|
Datasheet | - | Surface Mount - Coin Style | Tape & Reel (TR) | Obsolete | 29 Ohms | ±20% | -20°C ~ 125°C | - | Surface Mount | - | - | - |
|
|
B59093A0080B110SENSOR PTC 4.75OHM 15% DISC |
2,279 | - |
|
Datasheet | - | Disc | Tray | Obsolete | 4.75 Ohms | ±15% | -20°C ~ 125°C | - | Surface Mount | - | - | - |
|
B59098C1100B051SENSOR PTC 6OHM 17% DISC |
4,419 | - |
|
Datasheet | - | Disc | Tape & Reel (TR) | Obsolete | 6 Ohms | ±17% | -20°C ~ 125°C | - | Through Hole | - | - | - |
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.
