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Eaton Bussmann BKS50040R Electronic Fuse

This 5x20mm cylindrical fuse is designed for electronic circuits, providing fast-acting response with a voltage rating of 250VAC and a current of 0.04A. It features a glass tube construction with nickel-plated brass end-caps, conforming to IEC standards. Suitable for protecting sensitive electronic components against overcurrent, it offers reliable performance and safety. The fuse supports mounting in holders for easy installation and replacement, making it ideal for various electronic applications requiring precise circuit protection and high-quality construction.

Authorized Distributors
Source:Newark
Part No:BK/S500-40-R
Stock:50
Inv Date:06-11-2026
Price: Unit price: $12.56
Buy/RFQ:
Source:DigiKey
Part No:BK-S500-40-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $13.66
Buy/RFQ:
Source:DigiKey
Part No:BK/S500-40-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $13.66
Buy/RFQ:
Part No:BK/S500-40-R
Stock:5
Inv Date:06-12-2026
Price: Unit price: $13.94
Buy/RFQ:
Part No:BK/S500-40-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $12.4
Buy/RFQ:
Part No:BK/S500-40-R
Stock:768
Inv Date:06-11-2026
Price: Unit price: $11.09
Buy/RFQ:
Part No:BK/S500-40-R
Stock:768
Inv Date:06-11-2026
Price: Unit price: $11.09
Buy/RFQ:

Eaton Bussmann BKS50040R Electronic Fuse Specifications:

  • Physical Dimensions: 5x20mm cylindrical package
  • Rated Voltage: 250VAC
  • Current Rating: 0.04A (40mA)
  • Construction: Glass tube with nickel-plated brass end-caps
  • Type: Fast-acting fuse
  • Standards: IEC 60127, compliant with IEC standards
  • Mounting: Designed for holder mounting
  • Features: Provides circuit protection in electronic devices
  • Reliability: Consistent overcurrent protection performance
  • Application: Suitable for electronic circuits requiring sensitive overcurrent cutoff

Buy the CooFen Series Electronic Fuse: BKS50040R

Order the CooFen BKS50040R electronic fuse today to ensure optimal circuit protection. This 5x20mm fast-acting fuse with 250VAC voltage rating and 0.04A current is ideal for safeguarding sensitive electronic components. Its durable glass tube and nickel-plated brass end-caps guarantee long-lasting performance conforming to IEC standards. Easy to install in holders, it provides reliable, high-quality protection for electronic circuits across various applications. Enhance your electronics' safety and functionality by purchasing online now for quick delivery and excellent support.

Buy CooFen BKS50040R fuse now and experience unmatched reliability and performance in electronic circuit protection.

Frequently Asked Questions

Where can I buy Eaton Bussmann BKS50040R?

You can click on the BUY or RFQ button to purchase BKS50040R from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part BKS50040R?

You can download the BKS50040R datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of BKS50040R?

Eaton Bussmann

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