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Eaton Bussmann BKMDQ12 Glass Time-Delay Fuse

This is a slow-blow, time lag fuse rated for 250 VAC and 0.5 Amps. It features a cylindrical package in a 3AG or 3AB size, measuring 6.35mm in diameter and 31.75mm in length (1/4 x 1 1/4 inches or 6x32mm). The fuse is designed for mounting in a holder, with glass tube, nickel-plated brass endcap construction, and UL recognition. Suitable for circuit protection in electronic and electrical applications, it offers reliable current interruption with a time-delay feature ideal for motor and transformer protection.

Authorized Distributors
Source:Newark
Part No:BK/MDQ-1/2
Stock:70
Inv Date:06-11-2026
Price: Unit price: $20.37
Buy/RFQ:
Source:DigiKey
Part No:BK-MDQ-1-2
Stock:0
Inv Date:06-11-2026
Price: Unit price: $20.79
Buy/RFQ:
Source:DigiKey
Part No:BK-MDQ-12
Stock:100
Inv Date:06-11-2026
Price: Unit price: $14.6
Buy/RFQ:
Source:DigiKey
Part No:BK/MDQ-1/2
Stock:0
Inv Date:06-11-2026
Price: Unit price: $20.79
Buy/RFQ:
Source:DigiKey
Part No:BK/MDQ-1/2
Stock:70
Inv Date:06-11-2026
Price: Unit price: $18.2
Buy/RFQ:
Source:DigiKey
Part No:BK/MDQ-12
Stock:100
Inv Date:06-11-2026
Price: Unit price: $14.6
Buy/RFQ:
Part No:BK/MDQ-1/2
Stock:0
Inv Date:06-12-2026
Price: Unit price: $19.67
Buy/RFQ:
Part No:BK/MDQ-12
Stock:0
Inv Date:06-12-2026
Price: Unit price: $8.54
Buy/RFQ:
Part No:BK/MDQ-1/2
Stock:100
Inv Date:06-11-2026
Price: Unit price: $10.39
Buy/RFQ:
Authorized Distributors
Part No:BK/MDQ-12
Stock:0
Inv Date:06-11-2026
Price: Unit price: $8.59
Buy/RFQ:
Part No:BK/MDQ-1/2
Stock:70
Inv Date:06-11-2026
Price: Unit price: $20.07
Buy/RFQ:
Part No:BK/MDQ-12
Stock:0
Inv Date:06-11-2026
Price: Unit price: $8.31
Buy/RFQ:

Eaton Bussmann BKMDQ12 Glass Time-Delay Fuse Specifications:

  • Rated Voltage: 250 VAC
  • Rated Current: 0.5 Amps
  • Physical Size: 6.35mm diameter, 31.75mm length (1/4 x 1 1/4 inches, 6x32mm)
  • Construction: Glass tube with nickel-plated brass end caps
  • Type: Slow-blow, time-delay
  • Certification: UL Listed
  • Mounting: Designed for holder mounting
  • Application: Circuit protection for electrical and electronic devices

Buy the Buy Cooper Bussmann Fuse Part Number BKMDQ12 Online

Secure your electrical systems with the high-quality Cooper Bussmann Glass Time-Delay Fuse. This 0.5 Amp, 250V fuse features a 3AG size with glass tube and nickel-plated brass end caps, ensuring durability and safety. Its slow-blow, time-delay design prevents nuisance trips during startup surges, making it ideal for motor and transformer protection. UL listed for trusted performance, it can be easily mounted in compatible holders for convenient installation. Order online now for reliable, long-lasting circuit protection that meets industry standards.

Get Cooper Bussmann BKMDQ12 today—built for reliable circuit protection with slow-blow, time-delay performance.

Frequently Asked Questions

Where can I buy Eaton Bussmann BKMDQ12?

You can click on the BUY or RFQ button to purchase BKMDQ12 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part BKMDQ12?

You can download the BKMDQ12 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of BKMDQ12?

Eaton Bussmann

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