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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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 |
|
|
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 |
|
|
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 |
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.
