Thermal Cutoffs (Thermal Fuses and Breakers)
Thermal Cutoffs (Thermal Fuses) are devices designed to keep components safe in situations when an excessive temperature occurs. When the rated functioning temperature of the thermal cutoff is exceeded, the device will fail open in the electrical circuit, breaking the flow of current.
Sourcing OptiFuse Thermal Cutoffs (Thermal Fuses and Breakers): in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 7
| Product | Pricing | Datasheet | Holding Temperature | Rated Functioning Temperature | Reset Temperature | Maximum Temperature Limit | Type | Approval Agency | Current Rating (Amps) | Package / Case | Voltage Rating - AC | Voltage Rating - DC | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 K10B-184 OptiFuse | 1 $1.4300 | 160°C (320°F) | 184°C (363°F) | - | 214°C (417°F) | Fuse | CCC, VDE | 10 A | Axial | 250 | - | 7,800 | |
 K10B-072 OptiFuse | 1 $1.4300 | 45°C (113°F) | 72°C (162°F) | - | - | Fuse | cURus, VDE | 10 A | Axial | 250 | - | 1,020 | |
 K10B-228 OptiFuse | 1 $1.4300 | 190°C (374°F) | 228°C (442°F) | - | 300°C (572°F) | Fuse | CCC, cURus, VDE | 10 A | Axial | 250 | - | 7,698 | |
 K10B-077 OptiFuse | 1 $1.4300 | 55°C (131°F) | 77°C (171°F) | - | 120°C (248°F) | Fuse | CCC, cURus, VDE | 10 A | Axial | 250 | - | 7,431 | |
K10B-121 OptiFuse | 1 $1.4300 | 94°C (201°F) | 121°C (250°F) | - | 150°C (302°F) | Fuse | CCC | 10 A | Axial | 250 | - | 4,061 | |
K10B-240 OptiFuse | 1 $1.4300 | 190°C (374°F) | 240°C (464°F) | - | 350°C (660°C) | Fuse | CCC, cURus, VDE | 10 A | Axial | 250 | - | 6,014 | |
 K10B-167 OptiFuse | 1 $1.4300 | 146°C (295°F) | 167°C (333°F) | - | 190°C (374°F) | Fuse | CCC, cURus, VDE | 10 A | Axial | 250 | - | 7,888 |