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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
YQD100N0300SENSOR PTC 300OHM 25% RADIAL |
1,875 |
|
Datasheet | YQ | Radial, Disc | Bulk | Active | 300 Ohms | ±25% | -25°C ~ 125°C | - | Through Hole | - | - | Radial, Disc |
|
PR425C050S101HSENSOR PTC 10OHM RECT |
1,675 |
|
Datasheet | - | Rectangular | Bulk | Discontinued at Digi-Key | 10 Ohms | - | -40°C ~ 150°C | - | Clamp On | - | - | - |
|
PR425C135S101HSENSOR PTC 10OHM RECT |
1,747 |
|
Datasheet | - | Rectangular | Bulk | Obsolete | 10 Ohms | - | -40°C ~ 150°C | - | Clamp On | - | - | - |
.jpg "TFPT0805L1001JV")
|
TFPT0805L1001JVSENSOR PTC 1KOHM 5% 0805 |
2,713 |
|
Datasheet | TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 1 kOhms | ±5% | -55°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
|
TFPT0805L3301JVSENSOR PTC 3.3KOHM 5% 0805 |
3,323 |
|
Datasheet | TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 3.3 kOhms | ±5% | -55°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
|
TFPT0805L4701JVSENSOR PTC 4.7KOHM 5% 0805 |
3,479 |
|
Datasheet | TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 4.7 kOhms | ±5% | -55°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
|
TFPT0805L6800JVSENSOR PTC 680OHM 5% 0805 |
2,424 |
|
Datasheet | TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 680 Ohms | ±5% | -55°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
|
TFPT0805L5001JVSENSOR PTC 5KOHM 5% 0805 |
4,683 |
|
Datasheet | TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 5 kOhms | ±5% | -55°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
|
B59825T1120A62SENSOR PTC 25OHM 20% 4SMD |
3,143 |
|
Datasheet | - | 4-SMD | Tape & Reel (TR) | Obsolete | 25 Ohms | ±20% | -20°C ~ 125°C | - | Surface Mount | - | - | 4-SMD |
.jpg "TFPT1206L3901JV")
|
TFPT1206L3901JVSENSOR PTC 3.9KOHM 5% 1206 |
4,666 |
|
Datasheet | TFPT | 1206 (3216 Metric) | Tape & Reel (TR) | Active | 3.9 kOhms | ±5% | -55°C ~ 125°C | 125 mW | Surface Mount | - | - | 1206 |
|
|
TFPT1206L6801JVSENSOR PTC 6.8KOHM 5% 1206 |
4,904 |
|
Datasheet | TFPT | 1206 (3216 Metric) | Tape & Reel (TR) | Active | 6.8 kOhms | ±5% | -55°C ~ 125°C | 125 mW | Surface Mount | - | - | 1206 |
|
KTY82/121,235SENSOR PTC 990OHM SOT23 |
1,522 |
|
Datasheet | KTY82 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | 990 Ohms | - | -55°C ~ 150°C | - | Surface Mount | - | - | SOT-23 (TO-236AB) |
|
|
KTY82/220,215SENSOR PTC 2KOHM SOT23 |
3,897 |
|
Datasheet | KTY82 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | 2 kOhms | - | -55°C ~ 150°C | - | Surface Mount | - | - | SOT-23 (TO-236AB) |
|
|
KTY82/222,215SENSOR PTC 2.02KOHM SOT23 |
1,921 |
|
Datasheet | KTY82 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | 2.02 kOhms | - | -55°C ~ 150°C | - | Surface Mount | - | - | SOT-23 (TO-236AB) |
|
|
KTY82/110,215SENSOR PTC 1KOHM SOT23 |
4,915 |
|
Datasheet | KTY82 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | 1 kOhms | - | -55°C ~ 150°C | - | Surface Mount | - | - | SOT-23 (TO-236AB) |
|
TFPT0805L1001DVSENSOR PTC 1KOHM 0.5% 0805 |
1,812 |
|
Datasheet | TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 1 kOhms | ±0.5% | -55°C ~ 150°C | 100 mW | Surface Mount | - | - | 0805 (2012 Metric) |
|
PTCCL17H132DBESENSOR PTC |
1,316 |
|
Datasheet | - | - | Bulk | Obsolete | - | - | - | - | - | - | - | - |
|
|
PTCCL17H351HBESENSOR PTC |
4,143 |
|
Datasheet | - | - | Bulk | Obsolete | - | - | - | - | - | - | - | - |
|
|
B59801D70A40SENSOR PTC 100OHM RADIAL |
3,769 |
|
Datasheet | B59801 | Radial | Bulk | Obsolete | 100 Ohms | - | 90°C ~ 120°C | - | Through Hole | - | - | - |
|
PR421D090S701HSENSOR PTC 70OHM RECT |
4,790 |
|
Datasheet | - | Rectangular | Bulk | Discontinued at Digi-Key | 70 Ohms | - | -40°C ~ 150°C | - | Clamp On | - | - | - |
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.
