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Eaton Bussmann BKMDA4R Ceramic Fuse

This ceramic tube fuse is a time-delay, slow-blow type rated for 250 V AC and 4 A current, ideal for protecting electronic circuits with surge capacity. It features a cylindrical package in 3AG or 3AB size, measuring 1/4 inch by 1-1/4 inch, with nickel-plated brass endcaps and ceramic tube construction for durability. The fuse is UL listed, offering reliable performance, and is mounted in a holder for easy replacement, making it suitable for various electronic and electrical applications requiring consistent, safe protection against overcurrent conditions.

Authorized Distributors
Source:Newark
Part No:BK/MDA-4-R
Stock:1058
Inv Date:06-11-2026
Price: Unit price: $2.62
Buy/RFQ:
Source:DigiKey
Part No:BK-MDA-4-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.77
Buy/RFQ:
Source:DigiKey
Part No:BK/MDA-4-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.77
Buy/RFQ:
Part No:BK/MDA-4-R
Stock:508
Inv Date:06-12-2026
Price: Unit price: $1.47
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Part No:BK/MDA-4-R
Stock:1508
Inv Date:06-11-2026
Price: Unit price: $1.62
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Part No:BK/MDA-4-R
Stock:2018
Inv Date:06-11-2026
Price: Unit price: $3.82
Buy/RFQ:
Part No:BK/MDA-4-R
Stock:2018
Inv Date:06-11-2026
Price: Unit price: $3.82
Buy/RFQ:
Part No:BK/MDA-4-R
Stock:1211
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

Eaton Bussmann BKMDA4R Ceramic Fuse Specifications:

  • Voltage Rating: 250 V AC
  • Current Rating: 4 A
  • Physical Size: 1/4 inch x 1-1/4 inch (6 x 32 mm)
  • Construction: Ceramic tube with nickel-plated brass endcaps
  • Type: Time-Delay (Slow Blow)
  • UL Listed
  • Mounting: Holder for easy installation
  • Certifications: UL
  • Environmental Resistance: Meets industry standards for durability and reliability

Buy the Buy Bussmann Ceramic Tube Fuse Part Number BKMDA4R Online

Purchase the Bussmann ceramic time-delay fuse online today to safeguard your electronic and electrical systems. This 250 V AC, 4 A fuse features durable ceramic tube construction with nickel-plated brass endcaps, UL listing, and easy mounting in compatible holders. Its reliable slow-blow (time-delay) performance protects sensitive components from surge currents, ensuring long-term system stability. Perfect for applications requiring dependable circuit protection, this fuse combines quality, safety, and convenience for professional technicians and electronic enthusiasts alike. Get yours now for efficient, hassle-free safeguarding of your devices.

Order your Bussmann SeriesBKMDA4R ceramic time-delay fuse today and ensure your electronic circuits are protected with reliable overcurrent safeguarding.

Frequently Asked Questions

Where can I buy Eaton Bussmann BKMDA4R?

You can click on the BUY or RFQ button to purchase BKMDA4R from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part BKMDA4R?

You can download the BKMDA4R datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of BKMDA4R?

Eaton Bussmann

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