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OptiFuse K10B228 Thermal Cutoff Fuse

The K10B228 thermal cutoff fuse is a high-reliability safety device rated for 250VAC and 10A, designed to disconnect electrical circuits upon reaching a preset temperature. It features silver-plated brass body and tin-plated copper leads, ensuring durability and efficient heat transfer. Typically used in appliances and electronic equipment, it prevents overheating by opening circuits during fault conditions, thereby protecting users and equipment. Its axial lead wiring simplifies installation, making it ideal for temperature-sensitive applications requiring robust safety measures. This fuse ensures circuit safety by disconnecting power at critical temperature thresholds, enhancing product reliability.

Authorized Distributors
Source:DigiKey
Part No:K10B-228
Stock:63
Inv Date:06-05-2026
Price: Unit price: $2.14
Buy/RFQ:

OptiFuse K10B228 Thermal Cutoff Fuse Specifications:

  • Body Material: Silver plated Brass
  • Lead Wires: Tin plated Copper
  • Voltage Rating: 250V AC
  • Rated Current: 10A
  • Operation Temperature: 226°C (based on typical models)
  • Maximum Temp. Limit: 250°C
  • Mechanical Dimensions: Length 36.0 mm, Diameter 18.0 mm
  • Application: Overcurrent protection in electronic and electrical devices
  • Operation Mode: Protects against overheating by opening at preset temperature
  • Certifications: UL Listed, CSA Certified

Buy the Optifuse Series K10B Thermal Cutoff: K10B228

Purchase the Optifuse Series K10B228 thermal cutoff fuse online to guarantee safety and reliability in your electronic projects. Rated for 250VAC and 10A, it features easy axial lead installation and ensures circuit protection against overheating. This high-quality thermal fuse is suitable for appliances, power supplies, and electronic equipment, preventing potential hazards caused by excessive temperatures. Protect your equipment effectively and make sure your devices operate safely with this dependable thermal cutoff safety device, available for quick online purchase now.

Order your Optifuse Series K10B228 thermal cutoff fuse today and ensure your electrical devices are protected against overheating and faults with reliable safety devices.

Frequently Asked Questions

Where can I buy OptiFuse K10B228?

You can click on the BUY or RFQ button to purchase K10B228 from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part K10B228?

You can download the K10B228 datasheet or visit the OptiFuse website for support.

Who is the manufacturer of K10B228?

OptiFuse

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