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Eaton Bussmann MDA5R Ceramic Time-Delay Fuse

This is a slow blow, time lag fuse rated for 250 VAC and 5 Amps. It features a cylindrical package case, specifically 3AG or 3AB types, measuring 1/4 x 1 1/4 inches (6x32 mm). The fuse has dimensions of 6.35 mm in diameter and 31.75 mm in length, and is designed for mounting in a holder suitable for these sizes. The fuse is constructed with ceramic tube, nickel-plated brass endcaps, meeting UL and CSA standards for safety and reliability. Suitable for applications requiring overcurrent protection with reliable delay characteristics.

Authorized Distributors
Source:DigiKey
Part No:MDA-5-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $4.278
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Part No:MDA-5-R
Stock:280
Inv Date:06-12-2026
Price: Unit price: $8.19
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Part No:MDA-5-R
Stock:82
Inv Date:06-11-2026
Price: Unit price: $8.35
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Part No:MDA-5-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $7.4
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Part No:MDA-5-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $7.4
Buy/RFQ:
Part No:MDA-5-R
Stock:1
Inv Date:06-12-2026
Price: N/A
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Eaton Bussmann MDA5R Ceramic Time-Delay Fuse Specifications:

  • Voltage Rating: 250 VAC
  • Rated Current: 5 Amps
  • Physical Size: 1/4 x 1-1/4 inches (6.35 x 31.75 mm)
  • Body Material: Ceramic tube
  • End Cap Material: Nickel-plated brass
  • Dimensions: Diameter 6.35 mm, Length 31.75 mm
  • Type: Time-Delay (Slow Blow)
  • Certifications: UL Listed, CSA Certified
  • Mounting Type: Suitable for holder mounting
  • Construction: Cylindrical package, 3AG/3AB types

Buy the Buy Bussmann MDA5R Part Number MDA5R Online

Purchase your Bussmann Ceramic Time-Delay Fuse MDA5R online today. Designed for precise overcurrent protection, this 250V, 5A fuse features a durable ceramic body and nickel-plated brass endcaps, ensuring safety and reliable performance for industrial and residential applications. Its cylindrical 3AG/3AB form factor makes installation straightforward in compatible fuse holders. Whether for repair, maintenance, or new setups, buying online guarantees prompt delivery, authentic quality, and compatibility with UL and CSA safety standards. Protect your electrical systems with trusted, verified fuses from our online store.

Order your Bussmann Series MDA5R time-delay fuse today and ensure your electrical systems are protected with reliable, UL-listed overcurrent safety components.

Frequently Asked Questions

Where can I buy Eaton Bussmann MDA5R?

You can click on the BUY or RFQ button to purchase MDA5R from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part MDA5R?

You can download the MDA5R datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of MDA5R?

Eaton Bussmann

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