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Eaton Bussmann BKFNQR1 Control Circuit Fuse

This slow blow fuse is rated for 600 VAC and 1 Amp, with time lag characteristics suitable for control circuit transformer protection. It has a cylindrical package with a 5AG (midget) case, measuring 10mm by 38mm, featuring a melamine tube and nickel-plated brass endcaps. Designed to withstand high inrush currents, it provides effective current limitation against thermal and magnetic effects of short circuits. Ideal for electronic applications, the fuse complies with UL and CSA standards, ensuring reliable overcurrent protection in control circuitry and transformer protection systems.

Authorized Distributors
Source:DigiKey
Part No:BK-FNQ-R-1
Stock:0
Inv Date:06-12-2026
Price: Unit price: $56.98
Buy/RFQ:
Source:DigiKey
Part No:BK/FNQ-R-1
Stock:0
Inv Date:06-12-2026
Price: Unit price: $56.98
Buy/RFQ:
Part No:BK/FNQ-R-1
Stock:0
Inv Date:06-13-2026
Price: Unit price: $71.94
Buy/RFQ:
Part No:BK/FNQ-R-1
Stock:0
Inv Date:06-12-2026
Price: Unit price: $73.38
Buy/RFQ:
Part No:BK/FNQ-R-1
Stock:0
Inv Date:06-12-2026
Price: Unit price: $144.91
Buy/RFQ:
Part No:BK/FNQ-R-1
Stock:0
Inv Date:06-12-2026
Price: Unit price: $144.91
Buy/RFQ:

Eaton Bussmann BKFNQR1 Control Circuit Fuse Specifications:

  • Voltage Rating: 600 VAC
  • Current Rating: 1 Amp
  • Case Type: Cylindrical, 5AG (midget)
  • Dimensions: 10mm diameter x 38mm length
  • Construction: Melamine tube with nickel-plated brass endcaps
  • Type: Slow blow, time lag characteristics
  • Temperature Rating: Not specified
  • Standards: UL Listed, CSA Certified
  • Features: High inrush current withstand, thermal and magnetic protection
  • Mounting: Suitable for holder mounting, designed for electronic applications

Buy the Buy Bussmann Control Circuit Fuse Part Number BKFNQR1 Online

Secure your electronic projects by ordering the Bussmann series BKFNQR1 control circuit fuse online. Designed for 600V applications, this 1-amp slow blow fuse offers high inrush current tolerance, ensuring your control transformers and sensitive components are protected against short circuits and overloads. Its cylindrical 10mm x 38mm case with melamine tube and nickel-plated endcaps guarantees durability and dependable performance. Purchase online now for fast delivery and quality assurance in all your electrical and control system needs.

Order your Bussmann Series BKFNQR1 slow blow fuse today and ensure reliable, high-quality overcurrent protection for your control circuit transformers.

Frequently Asked Questions

Where can I buy Eaton Bussmann BKFNQR1?

You can click on the BUY or RFQ button to purchase BKFNQR1 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part BKFNQR1?

You can download the BKFNQR1 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of BKFNQR1?

Eaton Bussmann

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