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Eaton Bussmann DFJ50 High Speed Electronic Fuse

This fast-acting high speed fuse with a 600 VAC and 450 VDC rating provides reliable protection for electronic circuits, drives, and controllers. Designed for 50A applications, it features Class J dimensions, allowing easy installation with fuse blocks and holders. The fuse offers a low current let-through, making it suitable for protecting power semiconductors like diodes, SCRs, GTOs, and SSRs. Its compact cylindrical package measures approximately 26.92mm in diameter and 60.45mm in length, ensuring excellent physical durability and consistent electrical performance.

Authorized Distributors
Source:DigiKey
Part No:DFJ-50
Stock:0
Inv Date:06-12-2026
Price: Unit price: $146.801
Buy/RFQ:
Part No:DFJ-50
Stock:0
Inv Date:06-13-2026
Price: Unit price: $168.13
Buy/RFQ:
Part No:DFJ-50
Stock:16
Inv Date:06-12-2026
Price: Unit price: $162.63
Buy/RFQ:
Part No:DFJ-50
Stock:0
Inv Date:06-12-2026
Price: Unit price: $144.35
Buy/RFQ:
Part No:DFJ-50
Stock:0
Inv Date:06-12-2026
Price: Unit price: $144.35
Buy/RFQ:

Eaton Bussmann DFJ50 High Speed Electronic Fuse Specifications:

  • Voltage Rating: 600 VAC, 450 VDC
  • Current Rating: 50A
  • Package Dimensions: Diameter approximately 26.92mm, Length approximately 60.45mm
  • Type: Fast-acting, High Speed Fuse
  • Mounting: Holder required for secure installation
  • Application: Power semiconductor protection, electronic drives and controllers
  • Standards: UL Listed, CSA Certified
  • Design: Cylindrical, compact form factor for easy integration
  • Interrupting Rating: 200,000A RMS Sym., 100,000A DC

Buy the Cooper Series DFJ High Speed Fuse: DFJ50

Secure your electronic circuits with the reliable Cooper Series DFJ50 high speed fuse. Designed for 50A applications, it offers exceptional current limiting capabilities and UL certification. Its cylindrical package measuring about 26.92mm in diameter and 60.45mm in length ensures easy installation with standard fuse holders. Perfect for AC and DC drives, the fuse provides low let-through energy for optimal semiconductor protection. Purchase online now for fast delivery and superior circuit safety in your industrial and electronics projects.

Order your Cooper Series DFJ50 high speed fuse today and enhance the protection of your electronic drives and control systems with reliable, UL-listed safety.

Frequently Asked Questions

Where can I buy Eaton Bussmann DFJ50?

You can click on the BUY or RFQ button to purchase DFJ50 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part DFJ50?

You can download the DFJ50 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of DFJ50?

Eaton Bussmann

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