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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B59990C0160A070SENSOR PTC 55OHM 25% DISC |
2,364 |
|
Datasheet | - | Disc, 4.0mm Dia x 3.5mm W | Bulk | Obsolete | 55 Ohms | ±25% | -40°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59881C0135A070SENSOR PTC 70OHM 25% DISC |
1,441 |
|
Datasheet | B598x1 | Disc, 6.5mm Dia x 5.0mm W | Bulk | Obsolete | 70 Ohms | ±25% | -40°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59970C0160A051SENSOR PTC DISC |
3,114 |
|
Datasheet | - | Disc, 9.0mm Dia x 3.5mm W | Tape & Reel (TR) | Obsolete | - | - | -40°C ~ 125°C | - | Through Hole | - | - | - |
|
B59960C0160A070SENSOR PTC 5.6OHM 25% DISC |
2,246 |
|
Datasheet | - | Disc, 11.5mm Dia x 3.5mm W | Bulk | Obsolete | 5.6 Ohms | ±25% | -40°C ~ 125°C | - | Through Hole | - | - | - |
|
|
B59339A1201P020SENSOR PTC 200OHM 25% |
4,891 |
|
Datasheet | - | - | Tray | Obsolete | 200 Ohms | ±25% | -25°C ~ 125°C | - | Through Hole | - | - | - |
|
B59100C0010A070SENSOR PTC 5KOHM DISC |
4,716 |
|
Datasheet | - | Disc, 4.0mm Dia x 3.5mm W | Bulk | Obsolete | 5 kOhms | - | -40°C ~ 35°C | - | Through Hole | - | - | - |
|
|
B59935C0120A051SENSOR PTC 300MOHM 25% DISC |
3,906 |
|
Datasheet | - | Disc, 22mm Dia x 3.5mm W | Tape & Reel (TR) | Obsolete | 300 mOhms | ±25% | -40°C ~ 125°C | - | Through Hole | - | - | - |
|
|
PTCSGM3T081DBESENSOR PTC 5% RADIAL |
4,382 |
|
Datasheet | - | Radial | Bulk | Obsolete | - | ±5% | -20°C ~ 165°C | - | PCB, Through Hole | - | - | - |
|
B59249R0155B010SENSOR PTC 3KOHM 35% RECT |
1,195 |
|
Datasheet | B59249R | Rectangular Disc | Box | Active | 3 kOhms | ±35% | -40°C ~ 200°C | - | Surface Mount | - | - | Rectangular Disc |
|
|
PTCSGM3T071DBESENSOR PTC 5% RADIAL |
3,829 |
|
Datasheet | - | Radial | Bulk | Obsolete | - | ±5% | -20°C ~ 165°C | - | PCB, Through Hole | - | - | - |
|
|
PTCSGM3T141DBESENSOR PTC 5% RADIAL |
2,560 |
|
Datasheet | - | Radial | Bulk | Obsolete | - | ±5% | -20°C ~ 165°C | - | PCB, Through Hole | - | - | - |
|
|
PTCSSCWT081DBESENSOR PTC 100OHM CYLIND |
4,313 |
|
Datasheet | - | Cylindrical Probe Assembly | Bulk | Obsolete | 100 Ohms | - | - | - | - | - | - | - |
|
|
PTFM04BD471Q2N34B1SENSOR PTC 100OHM BEAD |
4,886 |
|
Datasheet | Posistor® | Bead with Terminal | Bulk | Obsolete | 100 Ohms | - | -10°C ~ 60°C | - | Through Hole | - | - | - |
|
|
PTGL07AR211M3B51A0SENSOR PTC RADIAL DISC |
2,489 |
|
Datasheet | POSISTOR®, PTGL | Radial, Disc | Bulk | Obsolete | - | - | -10°C ~ 60°C | - | Through Hole | - | - | - |
|
|
B59052D1110A040Z15SENSOR PTC 100OHM |
4,791 |
|
Datasheet | B59052 | - | Bulk | Active | 100 Ohms | - | - | - | - | - | - | - |
|
|
B59052D1120A040V30SENSOR PTC 100OHM |
3,486 |
|
Datasheet | B59052 | - | Bulk | Active | 100 Ohms | - | - | - | - | - | - | - |
|
|
B59081G1120A161Z15SENSOR PTC |
2,057 |
|
Datasheet | - | - | Bulk | Obsolete | - | - | - | - | - | - | - | - |
|
|
B59103J130A20SENSOR PTC |
2,829 |
|
Datasheet | - | - | Bulk | Obsolete | - | - | - | - | - | - | - | - |
|
|
B59103J130A20Z15SENSOR PTC |
2,973 |
|
Datasheet | - | - | Bulk | Obsolete | - | - | - | - | - | - | - | - |
|
|
B59103J130A20Z5SENSOR PTC |
1,377 |
|
Datasheet | - | - | Bulk | Obsolete | - | - | - | - | - | - | - | - |
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.
