PTC Thermistors
Use the filters and product table below to compare PTC Thermistors components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PTCSL03T131DB1ESENSOR PTC RADIAL LEAD DISC |
408 | - |
|
Datasheet | - | Disc, 4.0mm Dia x 3.0mm W | Bulk | Active | - | - | -40°C ~ 165°C | - | Through Hole | - | - | Radial Lead |
|
|
PTCSL03T121DB1ESENSOR PTC RADIAL LEAD DISC |
992 | - |
|
Datasheet | - | Disc, 4.0mm Dia x 3.0mm W | Bulk | Active | - | - | -40°C ~ 165°C | - | Through Hole | - | - | Radial Lead |
|
|
PTCSL03T091DB1ESENSOR PTC RADIAL LEAD DISC |
1,214 | - |
|
Datasheet | - | Disc, 4.0mm Dia x 3.0mm W | Bulk | Active | - | - | -40°C ~ 165°C | - | Through Hole | - | - | Radial Lead |
|
|
PTCSL03T151DB1ESENSOR PTC RADIAL LEAD DISC |
1,699 | - |
|
Datasheet | - | Disc, 4.0mm Dia x 3.0mm W | Bulk | Active | - | - | -40°C ~ 165°C | - | Through Hole | - | - | Radial Lead |
|
|
PTCSL03T091DT1ESENSOR PTC RADIAL LEAD DISC |
4,226 | - |
|
Datasheet | - | Disc, 4.0mm Dia x 3.0mm W | Tape & Reel (TR) | Active | - | - | -40°C ~ 165°C | - | Through Hole | - | - | Radial Lead |
|
|
PTCSL03T111DB1ESENSOR PTC RADIAL LEAD DISC |
1,725 | - |
|
Datasheet | - | Disc, 4.0mm Dia x 3.0mm W | Bulk | Active | - | - | -40°C ~ 165°C | - | Through Hole | - | - | Radial Lead |
|
|
PTCSL03T141DB1ESENSOR PTC RADIAL LEAD DISC |
3,150 | - |
|
Datasheet | - | Disc, 4.0mm Dia x 3.0mm W | Bulk | Active | - | - | -40°C ~ 165°C | - | Through Hole | - | - | Radial Lead |
|
PTCLL05P131TBESENSOR PTC 750OHM RADIAL |
3,170 | - |
|
Datasheet | PTCLL | Disc, 5.4mm Dia x 4.5mm W | Bulk | Obsolete | 750 Ohms | - | -20°C ~ 105°C | - | Through Hole | - | - | Radial Lead |
|
|
PTCLL05P251TTESENSOR PTC 125OHM RADIAL |
2,456 | - |
|
Datasheet | PTCLL | Disc, 5.4mm Dia x 4.5mm W | Tape & Reel (TR) | Obsolete | 125 Ohms | - | -20°C ~ 105°C | - | Through Hole | - | - | Radial Lead |
|
PTCCL05H101EBESENSOR PTC |
4,829 | - |
|
Datasheet | - | - | Bulk | Obsolete | - | - | - | - | - | - | - | - |
PTC Thermistors FAQ
Common questions about filtering, comparing and sourcing PTC Thermistors components.
How can I narrow the PTC Thermistors selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific PTC Thermistors part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
