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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
KTY83/120,153SENSOR PTC 1KOHM DO34 |
2,827 |
|
Datasheet | KTY83 | DO-204AG, DO-34, Axial | Tape & Box (TB) | Obsolete | 1 kOhms | - | -55°C ~ 175°C | - | Through Hole | - | - | DO-34 |
|
|
KTY83/122,153SENSOR PTC 1.01KOHM DO34 |
1,719 |
|
Datasheet | KTY83 | DO-204AG, DO-34, Axial | Tape & Box (TB) | Obsolete | 1.01 kOhms | - | -55°C ~ 175°C | - | Through Hole | - | - | DO-34 |
|
|
KTY83/150,153SENSOR PTC 1KOHM DO34 |
3,112 |
|
Datasheet | KTY83 | DO-204AG, DO-34, Axial | Tape & Box (TB) | Obsolete | 1 kOhms | - | -55°C ~ 175°C | - | Through Hole | - | - | DO-34 |
|
|
KTY84/130,153SENSOR PTC 603OHM DO34 |
1,407 |
|
Datasheet | KTY84 | DO-204AG, DO-34, Axial | Cut Tape (CT) | Obsolete | 603 Ohms | - | -40°C ~ 300°C | - | Through Hole | - | - | DO-34 |
|
|
KTY84/150,153SENSOR PTC 603OHM DO34 |
4,697 |
|
Datasheet | KTY84 | DO-204AG, DO-34, Axial | Tape & Box (TB) | Obsolete | 603 Ohms | - | -40°C ~ 300°C | - | Through Hole | - | - | DO-34 |
|
LT7339002A680RJTESENSOR PTC 680OHM 5% 0805 |
2,267 |
|
Datasheet | Citec | 0805 (2012 Metric) | Bulk | Obsolete | 680 Ohms | ±5% | -40°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
B59105J0130A020SENSOR PTC 22OHM RADIAL |
4,242 |
|
Datasheet | - | Radial | Tray | Obsolete | 22 Ohms | - | -20°C ~ 85°C | - | PCB, Through Hole | - | - | - |
|
B59107J0130A020SENSOR PTC 56OHM RADIAL |
1,411 |
|
Datasheet | - | Radial | Tray | Obsolete | 56 Ohms | - | -20°C ~ 85°C | - | PCB, Through Hole | - | - | - |
|
B59109J0130A020SENSOR PTC 100OHM RADIAL |
1,328 |
|
Datasheet | - | Radial | Tray | Obsolete | 100 Ohms | - | -20°C ~ 85°C | - | PCB, Through Hole | - | - | - |
|
B59053A0110A010SENSOR PTC 4.2KOHM 35% COIN |
1,407 |
|
Datasheet | - | Coin 8.0mm Dia x 3.2mm W | Tray | Obsolete | 4.2 kOhms | ±35% | -40°C ~ 200°C | - | Clamp On | - | - | - |
|
YQS5744PTOSENSOR PTC RADIAL DISC |
2,051 |
|
Datasheet | PTO | Radial, Disc | Bulk | Active | - | - | 10°C ~ 55°C | - | Through Hole | - | - | - |
|
|
YQS5746PTOSENSOR PTC RADIAL DISC |
1,033 |
|
Datasheet | PTO | Radial, Disc | Bulk | Active | - | - | 10°C ~ 55°C | - | Through Hole | - | - | - |
|
LT300016T261K0JSENSOR PTC 1KOHM 5% AXIAL |
2,016 |
|
Datasheet | Citec | Axial | Bulk | Active | 1 kOhms | ±5% | -40°C ~ 125°C | 250 mW | Through Hole | - | - | Axial |
|
LT300014T261K0JSENSOR PTC 1KOHM 5% AXIAL |
1,981 |
|
Datasheet | Citec | Axial | Bulk | Active | 1 kOhms | ±5% | -40°C ~ 125°C | 250 mW | Through Hole | - | - | Axial |
|
|
LT300016T265K1JSENSOR PTC 5.1KOHM 5% AXIAL |
2,856 |
|
Datasheet | Citec | Axial | Bulk | Active | 5.1 kOhms | ±5% | -40°C ~ 125°C | 250 mW | Through Hole | - | - | Axial |
|
|
LT7339002A1K0JTESENSOR PTC 1KOHM 5% 0805 |
3,339 |
|
Datasheet | Citec | 0805 (2012 Metric) | Tape & Reel (TR) | Obsolete | 1 kOhms | ±5% | -40°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
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LT7339002A1K5JTESENSOR PTC 1KOHM 5% 0805 |
3,126 |
|
Datasheet | Citec | 0805 (2012 Metric) | Tape & Reel (TR) | Obsolete | 1 kOhms | ±5% | -40°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
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LT7339002B680RJTDSENSOR PTC 680OHM 5% 1206 |
4,615 |
|
Datasheet | LT73, Citec | 1206 (3216 Metric) | Tape & Reel (TR) | Obsolete | 680 Ohms | ±5% | -40°C ~ 125°C | 100 mW | Surface Mount | - | - | 1206 (3216 Metric) |
|
|
LT7330002A2K0JTESENSOR PTC 2KOHM 5% 0805 |
4,698 |
|
Datasheet | Citec | 0805 (2012 Metric) | Tape & Reel (TR) | Obsolete | 2 kOhms | ±5% | -40°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
|
LT7330002A3K0JTESENSOR PTC 3KOHM 5% 0805 |
4,645 |
|
Datasheet | Citec | 0805 (2012 Metric) | Tape & Reel (TR) | Obsolete | 3 kOhms | ±5% | -40°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
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.
