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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B59601A0095B062SENSOR PTC 470OHM 50% 0603 |
1,537 | - |
|
Datasheet | B59601 | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
|
B59602A0055B062SENSOR PTC 110OHM 50% 0603 |
4,487 | - |
|
Datasheet | - | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 110 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
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B59603A0105A062SENSOR PTC 470OHM 50% 0603 |
4,821 | - |
|
Datasheet | - | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
|
B59603A0055A062SENSOR PTC 470OHM 50% 0603 |
1,648 | - |
|
Datasheet | - | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
|
B59603A0085A062SENSOR PTC 470OHM 50% 0603 |
4,776 | - |
|
Datasheet | - | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
B59603B1120B157SENSOR PTC 470OHM 50% RADIAL |
1,938 | - |
|
Datasheet | - | Disc | Bulk | Obsolete | 470 Ohms | ±50% | -40°C ~ 125°C | - | Through Hole | - | - | Radial Lead |
|
|
B59850T1120A62SENSOR PTC 50OHM 15% 4SMD |
2,362 | - |
|
Datasheet | - | 4-SMD | Tape & Reel (TR) | Obsolete | 50 Ohms | ±15% | -20°C ~ 125°C | - | Surface Mount | - | - | 4-SMD |
|
B59860C0120A570SENSOR PTC 15OHM 20% RADIAL |
4,994 | - |
|
Datasheet | - | Radial | Bulk | Obsolete | 15 Ohms | ±20% | -40°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59875T1120A62SENSOR PTC 75OHM 20% 4SMD |
4,887 | - |
|
Datasheet | - | 4-SMD | Tape & Reel (TR) | Obsolete | 75 Ohms | ±20% | -20°C ~ 125°C | - | Surface Mount | - | - | 4-SMD |
|
|
B59890C0120A054SENSOR PTC |
4,454 | - |
|
Datasheet | - | - | Tape & Box (TB) | Obsolete | - | - | - | - | - | - | - | - |
|
|
B59930C80A70SENSOR PTC 1.6OHM 25% RADIAL |
2,609 | - |
|
Datasheet | - | Radial | Bulk | Obsolete | 1.6 Ohms | ±25% | -40°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59945C160A51SENSOR PTC 450MOHM 25% RADIAL |
2,684 | - |
|
Datasheet | B59945 | Disc | Tape & Reel (TR) | Obsolete | 450 mOhms | ±25% | -40°C ~ 125°C | - | Through Hole | Automotive | AEC-Q200 | Radial Lead |
|
B59970T1100A062SENSOR PTC 70OHM 15% 4SMD |
4,592 | - |
|
Datasheet | - | 4-SMD | Tape & Reel (TR) | Obsolete | 70 Ohms | ±15% | -40°C ~ 125°C | - | Surface Mount | - | - | - |
|
PTFM04BC222Q2N34BSSENSOR PTC 2.2KOHM RADIAL |
1,910 | - |
|
Datasheet | Posistor® | Radial | Bulk | Obsolete | 2.2 kOhms | - | -10°C ~ 40°C | - | Through Hole | - | - | Radial Lead |
|
TFPT0603L1000FYSENSOR PTC 100OHM 1% 0603 |
2,773 | - |
|
Datasheet | TFPT | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 100 Ohms | ±1% | -55°C ~ 150°C | 75 mW | Surface Mount | - | - | 0603 (1608 Metric) |
|
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TFPT0603L1001FYSENSOR PTC 1KOHM 1% 0603 |
3,136 | - |
|
Datasheet | TFPT | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 1 kOhms | ±1% | -55°C ~ 150°C | 75 mW | Surface Mount | - | - | 0603 (1608 Metric) |
|
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TFPT0603L1001FZSENSOR PTC 1KOHM 1% 0603 |
2,362 | - |
|
Datasheet | TFPT | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 1 kOhms | ±1% | -55°C ~ 150°C | 75 mW | Surface Mount | - | - | 0603 (1608 Metric) |
|
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TFPT0603L2200FZSENSOR PTC 220OHM 1% 0603 |
1,401 | - |
|
Datasheet | TFPT | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 220 Ohms | ±1% | -55°C ~ 150°C | 75 mW | Surface Mount | - | - | 0603 (1608 Metric) |
|
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TFPT0603L3300FZSENSOR PTC 330OHM 1% 0603 |
2,922 | - |
|
Datasheet | TFPT | 0603 (1608 Metric) | Tape & Reel (TR) | Obsolete | 330 Ohms | ±1% | -55°C ~ 150°C | 75 mW | Surface Mount | - | - | 0603 (1608 Metric) |
|
TFPT0805L1000FYSENSOR PTC 100OHM 1% 0805 |
1,405 | - |
|
Datasheet | TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Obsolete | 100 Ohms | ±1% | -55°C ~ 150°C | 100 mW | Surface Mount | - | - | 0805 (2012 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.
