PTC Thermistors
Explore PTC Thermistors parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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) |
|
|
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 | - | - | - |
|
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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 | - | - | - |
|
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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) |
|
|
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) |
|
|
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) |
Frequently Asked Questions
What are PTC Thermistors components used for?
PTC Thermistors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right PTC Thermistors part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find PTC Thermistors parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
