Thermal Cutoffs (Thermal Fuses)
Browse available Thermal Cutoffs (Thermal Fuses) 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 | Package/Case | Series | Packaging | Product Status | Type | Holding Temperature | Rated Functioning Temperature | Reset Temperature | Voltage Rating - AC | Voltage Rating - DC | Current Rating (Amps) | Approval Agency | Maximum Temperature Limit |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
USW-139TTHERMAL CUTOFF (THERMAL FUSE) 25 |
6,709 | - |
|
Datasheet | Axial | SW-1 | Bag | Active | Fuse | 178°C (352°F) | 216°C (421°F) | - | 250.0 | - | 10 A | CCC, cUL, PSE, TUV, VDE, UL | - |
|
|
USW-129TTHERMAL CUTOFF (THERMAL FUSE) 25 |
4,047 | - |
|
Datasheet | Axial | SW-1 | Bag | Active | Fuse | 103°C (217°F) | 128°C (262°F) | - | 250.0 | - | 10 A | CCC, cUL, PSE, TUV, VDE, UL | - |
|
|
USW-138TTHERMAL CUTOFF (THERMAL FUSE) 25 |
6,108 | - |
|
Datasheet | Axial | SW-1 | Bag | Active | Fuse | 119°C (246°F) | 144°C (291°F) | - | 250.0 | - | 10 A | PSE | - |
|
|
USW-127TTHERMAL CUTOFF (THERMAL FUSE) 25 |
8,399 | - |
|
Datasheet | Axial | SW-1 | Bag | Active | Fuse | 159°C (318°F) | 184°C (363°F) | - | 250.0 | - | 10 A | CCC, cUL, PSE, TUV, VDE, UL | - |
|
|
USW-111TTHERMAL CUTOFF (THERMAL FUSE) 25 |
5,671 | - |
|
Datasheet | Axial | SW-1 | Bag | Active | Fuse | 94°C (201°F) | 119°C (246°F) | - | 250.0 | - | 10 A | cUL, PSE, TUV, VDE, UL | - |
|
|
USW-109TTHERMAL CUTOFF (THERMAL FUSE) 25 |
9,160 | - |
|
Datasheet | Axial | SW-1 | Bag | Active | Fuse | 57°C (135°F) | 84°C (183°F) | - | 250.0 | - | 10 A | CCC, cUL, PSE, TUV, VDE, UL | - |
|
|
USW-104TTHERMAL CUTOFF (THERMAL FUSE) 25 |
2,787 | - |
|
Datasheet | Axial | SW-1 | Bag | Active | Fuse | 73°C (163°F) | 98°C (208°F) | - | 250.0 | - | 10 A | CCC, cUL, PSE, TUV, VDE, UL | - |
|
|
USW-110TTHERMAL CUTOFF (THERMAL FUSE) 25 |
8,455 | - |
|
Datasheet | Axial | SW-1 | Bag | Active | Fuse | 84°C (183°F) | 109°C (228°F) | - | 250.0 | - | 10 A | CCC, cUL, PSE, TUV, VDE, UL | - |
|
|
USW-102TTHERMAL CUTOFF (THERMAL FUSE) 25 |
7,913 | - |
|
Datasheet | Axial | SW-1 | Bag | Active | Fuse | 47°C (117°F) | 72°C (162°F) | - | 250.0 | - | 10 A | CCC, cUL, PSE, TUV, VDE, UL | - |
|
|
USW-108TTHERMAL CUTOFF (THERMAL FUSE) 25 |
4,200 | - |
|
Datasheet | Axial | SW-1 | Bag | Active | Fuse | 75°C (167°F) | 100°C (212°F) | - | 250.0 | - | 10 A | CCC, cUL, PSE, TUV, VDE, UL | - |
|
USW-152TTHERMAL CUTOFF (THERMAL FUSE) 25 |
3,264 | - |
|
Datasheet | Axial | SW-1 | Bag | Active | Fuse | - | - | - | 250.0 | - | 10 A | CCC, cUL, PSE, TUV, VDE, UL | - |
|
KG1ALLOY THERMAL CUTOFF |
9,719 | - |
|
Datasheet | Radial | KG | Bulk | Active | Fuse | 79°C (174°F) | 102°C (216°F) | - | 250.0 | 60.0 | 2 A | CCC, cUL, PSE, TUV, UL | 200°C (392°F) |
|
K7ALLOY THERMAL CUTOFF |
4,805 | - |
|
Datasheet | Radial | K | Bulk | Active | Fuse | 126°C (259°F) | 150°C (302°F) | - | 250.0 | - | 2 A | CCC, cUL, KC, PSE, UL, VDE | 200°C (392°F) |
|
|
Y4ALLOY THERMAL CUTOFF |
8,870 | - |
|
Datasheet | Radial | Y | Bulk | Active | Fuse | 103°C (217°F) | 130°C (266°F) | - | 300.0 | - | 5 A | cUL, TUV, UL | 200°C (392°F) |
|
|
S102ALLOY THERMAL CUTOFF |
3,933 | - |
|
Datasheet | Radial | S | Bulk | Active | Fuse | 72°C (162°F) | 102°C (216°F) | - | 250.0 | - | 5 A | CCC, cUL, PSE, UL, VDE | 200°C (392°F) |
|
|
X6ALLOY THERMAL CUTOFF |
7,056 | - |
|
Datasheet | Radial | X | Bulk | Active | Fuse | 121°C (250°F) | 145°C (293°F) | - | 250.0 | 60.0 | 4 A | CCC, cUL, KC, PSE, UL, VDE | 200°C (392°F) |
|
|
B2ALLOY THERMAL CUTOFF |
5,481 | - |
|
Datasheet | Axial | B | Bulk | Active | Fuse | 91°C (196°F) | 115°C (239°F) | - | 250.0 | 50.0 | 3 A | CCC, cUL, KTL, PSE, TUV, UL | 200°C (392°F) |
|
H2ALLOY THERMAL CUTOFF |
4,240 | - |
|
Datasheet | Axial | H | Bulk | Active | Fuse | 91°C (196°F) | 115°C (239°F) | - | 250.0 | 50.0 | 2 A | CCC, cUL, KTL, PSE, TUV | 200°C (392°F) |
|
|
KM7ALLOY THERMAL CUTOFF |
2,754 | - |
|
Datasheet | Radial | KM | Bulk | Active | Fuse | 126°C (259°F) | 150°C (302°F) | - | 300.0 | - | 2 A | cUL, TUL, UL | 200°C (392°F) |
|
|
X7ALLOY THERMAL CUTOFF |
7,053 | - |
|
Datasheet | Radial | X | Bulk | Active | Fuse | 126°C (259°F) | 150°C (302°F) | - | 250.0 | - | 3 A | CCC, cUL, KC, PSE, UL, VDE | 200°C (392°F) |
Thermal Cutoffs (Thermal Fuses) FAQ
Common questions about selecting, comparing and sourcing Thermal Cutoffs (Thermal Fuses) components through Winsun (HK) Electronics.
What should I check when selecting Thermal Cutoffs (Thermal Fuses) 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 Thermal Cutoffs (Thermal Fuses) 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 Thermal Cutoffs (Thermal Fuses) 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 Thermal Cutoffs (Thermal Fuses) 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.
