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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
.jpg "B59421A0075A062")
|
B59421A0075A062SENSOR PTC 470OHM 50% 0402 |
40,000 |
|
Datasheet | B59421 | 0402 (1005 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | Automotive | AEC-Q200 | 0402 |
|
B59641A0105A062SENSOR PTC 470OHM 50% 0603 |
24,049 |
|
Datasheet | B59641 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | Automotive | AEC-Q200 | 0603 |
|
B59721A0100A062SENSOR PTC 680OHM 50% 0805 |
31,176 |
|
Datasheet | B59721 | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 680 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | Automotive | AEC-Q200 | 0805 |
|
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B59701A0100A062SENSOR PTC 680OHM 50% 0805 |
6,291 |
|
Datasheet | B59701 | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 680 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | - | - | 0805 |
|
TFPT0603L1001FMSENSOR PTC 1KOHM 1% 0603 |
6,595 |
|
Datasheet | TFPT | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 1 kOhms | ±1% | -55°C ~ 125°C | 75 mW | Surface Mount | - | - | 0603 |
.jpg "TFPT0805L1000FV")
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TFPT0805L1000FVSENSOR PTC 100OHM 1% 0805 |
3,483 |
|
Datasheet | TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 100 Ohms | ±1% | -55°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
|
TFPT0603L1001FVSENSOR PTC 1KOHM 1% 0603 |
19,773 |
|
Datasheet | TFPT | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 1 kOhms | ±1% | -55°C ~ 125°C | 75 mW | Surface Mount | - | - | 0603 |
.jpg "TFPT1206L1002FV")
|
TFPT1206L1002FVSENSOR PTC 10KOHM 1% 1206 |
45,606 |
|
Datasheet | TFPT | 1206 (3216 Metric) | Tape & Reel (TR) | Active | 10 kOhms | ±1% | -55°C ~ 125°C | 125 mW | Surface Mount | - | - | 1206 |
|
B59052D1090A040SENSOR PTC 100OHM RADIAL |
8,853 |
|
Datasheet | B59052 | Bead with Terminal | Bulk | Active | 100 Ohms | - | - | - | Through Hole | - | - | - |
|
102PS1GSENSOR PTC 1KOHM 2% DO35 |
1,533 |
|
Datasheet | PTC | Axial | Bulk | Active | 1 kOhms | ±2% | -50°C ~ 150°C | - | Through Hole | - | - | DO-35 |
|
B59100M1100A070SENSOR PTC 100OHM |
7,782 |
|
Datasheet | B59100 | Bead with Terminal | Bulk | Active | 100 Ohms | - | 90°C ~ 160°C | - | Free Hanging | - | - | - |
|
STS110003CHIPSENSOR PTC 1KOHM 3% AXIAL |
2,829 |
|
Datasheet | STS1 | Axial | Bulk | Active | - | ±3% | -40°C ~ 170°C | 10 mW | Through Hole | - | - | - |
|
TMP6131DECRSENSOR PTC 10KOHM 1% X1SON |
7,118 |
|
Datasheet | Commercial | 0402 (1006 Metric) | Tape & Reel (TR) | Active | 10 kOhms | ±1% | -40°C ~ 125°C (TA) | - | Surface Mount | - | - | 2-X1SON (1x0.6) |
|
PRF15BB102RB6RCSENSOR PTC 1KOHM 50% 0402 |
4,275 |
|
Datasheet | Posistor® | 0402 (1005 Metric) | Tape & Reel (TR) | Active | 1 kOhms | ±50% | -40°C ~ 140°C | - | Surface Mount | - | - | 0402 (1005 Metric) |
|
|
TMP6431DECRSENSOR PTC 47KOHM 1% X1SON |
60,574 |
|
Datasheet | - | 0402 (1006 Metric) | Tape & Reel (TR) | Active | 47 kOhms | ±1% | -40°C ~ 125°C | - | Surface Mount | - | - | 2-X1SON (1x0.6) |
|
PRF18BG471QB5RBSENSOR PTC 470OHM 50% 0603 |
12,826 |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 90°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
|
PRF18BF471QB5RBSENSOR PTC 470OHM 50% 0603 |
4,194 |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 100°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
|
PRF18BE471QB5RBSENSOR PTC 470OHM 50% 0603 |
2,587 |
|
Datasheet | POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 110°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
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TMP6131QDECRQ1SENSOR PTC 10KOHM 1% X1SON |
6,708 |
|
Datasheet | - | 0402 (1006 Metric) | Tape & Reel (TR) | Active | 10 kOhms | ±1% | -40°C ~ 125°C (TA) | - | Surface Mount | Automotive | AEC-Q100 | 2-X1SON (1x0.6) |
|
|
TMP6331QDECRQ1SENSOR PTC 100KOHM 1% X1SON |
19,840 |
|
Datasheet | - | 0402 (1006 Metric) | Tape & Reel (TR) | Active | 100 kOhms | ±1% | -40°C ~ 125°C (TA) | - | Surface Mount | Automotive | AEC-Q100 | 2-X1SON (1x0.6) |
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.
