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Eaton Bussmann BK1GMA4R Circuit Protection Fuse

This fast-acting fuse rated for 125 VAC and 4 Amps features a cylindrical glass tube design with dimensions of 5.20mm by 20.00mm, suitable for circuit protection in electronic applications. Made with silver-plated brass endcaps (63mA-315mA) and nickel-plated endcaps (600mA-15A), it complies with UL/CSA standards. The fuse offers low breaking capacity, optional axial leads, and is packaged in a poly bag for easy handling. It is ideal for preventing overcurrent damage in various electrical and electronic devices.

Authorized Distributors
Source:Newark
Part No:BK1/GMA-4-R
Stock:2100
Inv Date:06-11-2026
Price: Unit price: $0.814
Buy/RFQ:
Source:DigiKey
Part No:BK1-GMA-4-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.74
Buy/RFQ:
Source:DigiKey
Part No:BK1/GMA-4-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.74
Buy/RFQ:
Source:DigiKey
Part No:BK1/GMA-4-R
Stock:2100
Inv Date:06-11-2026
Price: Unit price: $0.285
Buy/RFQ:
Part No:BK1/GMA-4-R
Stock:469
Inv Date:06-12-2026
Price: Unit price: $0.74
Buy/RFQ:
Part No:BK1/GMA-4-R
Stock:1000
Inv Date:06-11-2026
Price: Unit price: $0.61
Buy/RFQ:
Part No:BK1/GMA-4-R
Stock:2820
Inv Date:06-11-2026
Price: Unit price: $0.2903
Buy/RFQ:
Part No:BK1/GMA-4-R
Stock:2820
Inv Date:06-11-2026
Price: Unit price: $0.2903
Buy/RFQ:

Eaton Bussmann BK1GMA4R Circuit Protection Fuse Specifications:

  • Physical Size: 5.20mm diameter, 20.00mm length
  • Voltage Rating: 125 VAC
  • Current Rating: 4 Amps
  • Construction: Glass tube with silver-plated brass endcaps (63mA-315mA) and nickel-plated (600mA-15A)
  • Breaking Capacity: Low
  • Mounting: Suitable for holder mounting, optional axial leads available with copper tinned wire and nickel-plated brass caps
  • Compliance: UL/CSA standards
  • Packaging: Packaged in poly bags or tape on reel (19.05mm lead wire length)
  • Features: Fast-acting, low interrupting capacity, designed for electronic circuit protection

Buy the Buy Bussmann GMA Series Part Number BK1GMA4R Online

Purchase the Bussmann Series GMA 125VAC 4A fast-acting fuse online today. This durable glass tube fuse is designed for circuit protection in various electronic applications. Measuring 5.20mm by 20.00mm, it features UL/CSA certification, optional axial leads, and low breaking capacity for safety and reliability. Ideal for preventing overcurrent damage, this fuse is suitable for electronic and electrical device protection. Order now for fast delivery and ensure your circuits are protected with trusted quality.

Order your Bussmann Series GMA 125VAC 4A fuse today and protect your electronic devices with reliable circuit protection solutions.

Frequently Asked Questions

Where can I buy Eaton Bussmann BK1GMA4R?

You can click on the BUY or RFQ button to purchase BK1GMA4R from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part BK1GMA4R?

You can download the BK1GMA4R datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of BK1GMA4R?

Eaton Bussmann

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