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Eaton Bussmann BKMDA1R Ceramic Tube Fuse

This ceramic tube fuse provides reliable circuit protection with a time-delay feature, rated for 250 VAC and 1 Amp. Crafted with a ceramic tube and nickel-plated brass endcaps, it measures 6.35mm by 31.75mm (1/4 x 1 1/4 inches) and is designed for applications requiring delayed fuse operation. It is UL listed for standard 248-14 compliance, suitable for protecting circuits from transient surges with a maximum breaking capacity of 10,000 amps. The fuse handles voltages up to 250V AC and DC, with specific interrupting ratings, resistance, and melting characteristics essential for efficient overload protection in electrical systems.

Authorized Distributors
Source:Newark
Part No:BK/MDA-1-R
Stock:911
Inv Date:06-11-2026
Price: Unit price: $2.97
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Source:DigiKey
Part No:BK-MDA-1-R
Stock:581
Inv Date:06-11-2026
Price: Unit price: $2.02
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Source:DigiKey
Part No:BK/MDA-1-R
Stock:581
Inv Date:06-11-2026
Price: Unit price: $2.02
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Part No:BK/MDA-1-R
Stock:48
Inv Date:06-12-2026
Price: Unit price: $1.68
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Part No:BK/MDA-1-R
Stock:881
Inv Date:06-11-2026
Price: Unit price: $2.83
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Part No:BK/MDA-1-R
Stock:1050
Inv Date:06-11-2026
Price: Unit price: $2.84
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Part No:BK/MDA-1-R
Stock:1050
Inv Date:06-11-2026
Price: Unit price: $2.84
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Part No:BK/MDA-1-R
Stock:3300
Inv Date:06-12-2026
Price: N/A
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Eaton Bussmann BKMDA1R Ceramic Tube Fuse Specifications:

  • Physical Size: 6.35mm x 31.75mm (1/4 x 1 1/4 inches)
  • Material: Ceramic tube with nickel-plated brass endcaps
  • Rated Voltage: 250 VAC
  • Rated Current: 1 Amp
  • Interrupting Rating: 10,000 amps AC and DC
  • Maximum Opening Time at 135%: 60 minutes
  • Maximum Opening Time at 200%: 120 seconds
  • Designed for Time-Delay (Slow Blow) Operation
  • UL Listed for Standard 248-14
  • Certifications: UL and CSA compliant for electrical safety and reliability
  • Temperature Range: Suitable for typical circuit operational environments
  • Dimensions: 6.35mm diameter, 31.75mm length
  • Application: Overcurrent protection in electrical and electronic circuits

Buy the Buy Bussmann Ceramic Tube Fuse Part Number BKMDA1R Online

Secure your electrical circuit protection today by ordering the Bussmann ceramic tube fuse online. This reliable, UL-listed fuse rated for 250 volts and 1 amp provides efficient overload and transient surge protection. Its cylindrical design with precise dimensions of 6.35mm by 31.75mm ensures ease of installation. Built with durable materials like ceramic and nickel-plated brass, it offers long-term performance. Ideal for applications requiring delay response, this fuse seamlessly fits into various electronic systems to safeguard your equipment effectively. Purchase now for safety and reliability.

Buy Bussmann BKMDA1R now and ensure reliable circuit protection with a durable, UL-listed ceramic time-delay fuse ideal for transient surge applications.

Frequently Asked Questions

Where can I buy Eaton Bussmann BKMDA1R?

You can click on the BUY or RFQ button to purchase BKMDA1R from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part BKMDA1R?

You can download the BKMDA1R datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of BKMDA1R?

Eaton Bussmann

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