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OptiFuse K10B072 Thermal Cutoff Fuse

A thermal cut-off fuse rated for 250VAC and 10A, designed to protect electrical circuits from overheating by disconnecting power when a preset temperature is exceeded. This axial leaded fuse features a silver-plated brass body and tin-plated copper lead wires, with dimensions approximately 0.71 inches (18 mm) in length, 0.45 inches (11.5 mm) in width, and 1.42 inches (36 mm) in height. Suitable for overcurrent protection, it operates within specified temperature ranges, making it ideal for thermal cutoff applications in electrical devices and appliances requiring reliable overheating protection.

Authorized Distributors
Source:DigiKey
Part No:K10B-072
Stock:406
Inv Date:06-05-2026
Price: Unit price: $2.14
Buy/RFQ:

OptiFuse K10B072 Thermal Cutoff Fuse Specifications:

  • Voltage Rating: 250V AC
  • Current Rating: 10A
  • Body Material: Silver plated brass
  • Lead Material: Tin plated copper
  • Dimensions: Length approximately 0.71 inches (18 mm), width approximately 0.45 inches (11.5 mm), height approximately 1.42 inches (36 mm)
  • Rated Functioning Temp: 66°C to 240°C, depending on model
  • Mechanical dimensions conform to approximately 0.71 x 0.45 x 1.42 inches
  • Application: Overcurrent and overheating protection in electrical circuits
  • Standards: UL Listed, designed for occasional overcurrent protection
  • Temperature Tolerance: ±10°C
  • Max Temp. Limit: Up to 170°C for constant operation
  • Electrical Ratings: 10A at 250V AC, suitable for circuit protection
  • Detection current: 10mA or less for switch activation

Buy the Buy Optifuse Thermal Cutoff Part Number K10B072 Online

Secure your electrical devices with the Optifuse Thermal Cutoff Fuse rated for 250VAC and 10A. This axial leaded fuse provides essential overheating protection, disconnecting power when preset temperature limits are exceeded. Its durable silver-plated brass body and tin-plated copper leads ensure reliable performance in various circuits. Designed for occasional overcurrent protection, it maintains safety standards and prevents electrical fires. Easy to install, this fuse is an excellent choice for safeguarding appliances, power supplies, and other electronic equipment from thermal damage, ensuring long-term operational safety and efficiency.

Buy Optifuse K10B072 now and experience unmatched reliability and high-temperature protection for electrical circuits.

Frequently Asked Questions

Where can I buy OptiFuse K10B072?

You can click on the BUY or RFQ button to purchase K10B072 from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part K10B072?

You can download the K10B072 datasheet or visit the OptiFuse website for support.

Who is the manufacturer of K10B072?

OptiFuse

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