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Eaton Bussmann DFJ1 High Speed Fuse

This high-speed, Class J fuse rated for 600 Volt AC and 450 Volt DC offers fast-acting current limiting protection ideal for electronic drives and semiconductor devices. It features a cylindrical form factor with dimensions of approximately 20.57mm in diameter and 57.15mm in length, allowing easy integration into standard fuse holders. This fuse provides maximum protection for power controllers, diodes, and SCRs with a current rating of 1 Amp and interrupting ratings of 200,000A RMS Sym. and 100,000A dc, meeting industry safety standards.

Authorized Distributors
Source:DigiKey
Part No:DFJ-1
Stock:0
Inv Date:06-11-2026
Price: Unit price: $91.756
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Part No:DFJ-1
Stock:0
Inv Date:06-12-2026
Price: Unit price: $90.07
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Part No:DFJ-1
Stock:10
Inv Date:06-11-2026
Price: Unit price: $43.31
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Part No:DFJ-1
Stock:0
Inv Date:06-11-2026
Price: Unit price: $88.93
Buy/RFQ:
Part No:DFJ-1
Stock:0
Inv Date:06-11-2026
Price: Unit price: $88.93
Buy/RFQ:

Eaton Bussmann DFJ1 High Speed Fuse Specifications:

  • Voltage Rating: 600Vac and 450Vdc
  • Ampere Rating: 1A
  • Interrupting Rating: 200,000A RMS Sym., 100,000A dc
  • Dimension: Diameter approximately 20.57mm, Length approximately 57.15mm
  • Form: Cylindrical
  • Type: Fast-acting, current limiting
  • Compliance: UL Listed, CSA Certified
  • Application: Drive protection, semiconductor devices
  • Mounting: Suitable for standard fuse holders

Buy the Cooper Series DFJ High Speed Fuse: DFJ1

Purchase the Cooper DFJ1 high-speed fuse online today for reliable protection of electronic drives and semiconductor devices. Designed for 600V AC and 450V DC applications, it features quick response and high interrupting capacity, ensuring your electronics are safe from overcurrent conditions. With a cylindrical body measuring approximately 20.57mm in diameter and 57.15mm in length, it fits easily into standard fuse holders. Trust Cooper Bussmann’s quality for durable, dependable circuit protection—order now for fast delivery and peace of mind.

Get Cooper DFJ1 fuse today—built for precise overcurrent protection and long-lasting durability.

Frequently Asked Questions

Where can I buy Eaton Bussmann DFJ1?

You can click on the BUY or RFQ button to purchase DFJ1 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part DFJ1?

You can download the DFJ1 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of DFJ1?

Eaton Bussmann

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