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OptiFuse SCA400mA Fast Ceramic Fuse

High-performance ceramic body fuse designed for rapid circuit protection with a 400mA current rating. This super fast-acting fuse measures 6.3 x 32mm, ensuring quick response to overloads and short circuits. Ideal for electronic and electrical applications requiring reliable and fast disruption of faulty currents, it features durable materials and precise specifications to meet agency standards for safety and effectiveness. Suitable for use in various industrial and consumer electronic devices, providing security against potential electrical damage and ensuring stable operation.

Authorized Distributors
Source:DigiKey
Part No:SCA-400MA
Stock:480
Inv Date:06-05-2026
Price: Unit price: $10.51
Buy/RFQ:
Part No:SCA-400mA
Stock:475
Inv Date:06-05-2026
Price: Unit price: $3.28
Buy/RFQ:
Part No:SCA-400MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $6.34
Buy/RFQ:
Part No:SCA-400MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $6.34
Buy/RFQ:

OptiFuse SCA400MA Fast Ceramic Fuse Specifications:

  • Physical Dimensions: WY’ x 1¼” (6.3 x 32mm)
  • Material: Ceramic body with lead wire
  • Amperage: 400mA
  • Voltage Rating: 500VAC
  • Interrupt Rating: 10,000A at 500VAC
  • Time Characteristics: <6ms at rated current
  • Agency Standards: cURus, TUV listed
  • Temperature Rating: Not specified
  • Mechanical Dimensions: Diameter 1.28 mm, Length 40.0 mm
  • Compliance: Meets safety and electrical standards for fast-blow ceramic fuses

Buy the Wy’ Series Super Fast Ceramic Fuse: SCA400mA

Purchase the Wy’ Series SCA400mA ceramic fuse online today and enhance your electrical safety with this high-quality, rapid-response fuse. Its compact size and 500VAC rating make it suitable for a variety of electronic devices. Designed for quick interruption during overloads, it offers excellent protection for sensitive components. Easy to install, durable, and compliant with industry safety standards, this fuse ensures your equipment remains protected from electrical faults. Order now and safeguard your projects with a trusted, fast-acting fuse solution.

Order your Wy’ Series SCA400mA ceramic fuse today and secure your electronic projects with fast, reliable circuit protection.

Frequently Asked Questions

Where can I buy OptiFuse SCA400MA?

You can click on the BUY or RFQ button to purchase SCA400MA from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part SCA400MA?

You can download the SCA400MA datasheet or visit the OptiFuse website for support.

Who is the manufacturer of SCA400MA?

OptiFuse

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