myMectronic
myMectronic

A Premier B2B Part Search

Eaton Bussmann BKS500V125R Fast-acting Glass Tube Fuse

This is a fast-acting fuse with a voltage rating of 250 VAC and a current rating of 1.25 Amps. It features an axial package and measures 5.54mm by 21.10mm. The fuse is designed for through-hole mounting, with silver-plated and nickel-plated endcaps, and complies with IEC 60127-2 standards. Suitable for protecting electronic circuits, it includes various international approvals such as UL, CSA, VDE, SEMKO, BSI, and IMQ. The fuse exhibits low cold resistance and rapid response to overcurrent conditions, making it ideal for industrial and electronic applications.

Authorized Distributors
Source:Newark
Part No:BK/S500-V-1.25R
Stock:80
Inv Date:06-11-2026
Price: Unit price: $7.05
Buy/RFQ:
Source:DigiKey
Part No:BK-S500-V-1-25R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $3.751
Buy/RFQ:
Source:DigiKey
Part No:BK-S500-V-125-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $6.3477
Buy/RFQ:
Source:DigiKey
Part No:BK/S500-V-1.25R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $3.751
Buy/RFQ:
Source:DigiKey
Part No:BK/S500-V-1.25R
Stock:80
Inv Date:06-11-2026
Price: Unit price: $5.02
Buy/RFQ:
Source:DigiKey
Part No:BK/S500-V-125-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $6.3477
Buy/RFQ:
Part No:BK/S500-V-125-R
Stock:0
Inv Date:06-12-2026
Price: Unit price: $11.38
Buy/RFQ:
Part No:BK/S500-V-1.25R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $6.9
Buy/RFQ:
Part No:BK/S500-V-125-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $17.43
Buy/RFQ:
Authorized Distributors
Part No:BK/S500-V-1.25R
Stock:80
Inv Date:06-11-2026
Price: Unit price: $3.17
Buy/RFQ:
Part No:BK/S500-V-125-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $5.54
Buy/RFQ:
Part No:BK/S500-V-1.25R
Stock:80
Inv Date:06-11-2026
Price: Unit price: $3.17
Buy/RFQ:
Part No:BK/S500-V-125-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $5.54
Buy/RFQ:

Eaton Bussmann BKS500V125R Fast-acting Glass Tube Fuse Specifications:

  • Voltage Rating: 250 VAC
  • Current Rating: 1.25A
  • Physical Size: 5.54mm x 21.10mm
  • Material: Glass tube with silver-plated (32-125mA) and nickel-plated (160mA-10A) endcaps
  • Design Standard: IEC 60127-2 (160mA-10A)
  • Mounting Type: Through-hole
  • Approval Certifications: UL, CSA, VDE, SEMKO, BSI, IMQ
  • Cold Resistance: 0.0057Ω at rated current
  • Response: Fast-blow, melting within 28ms to 2 seconds depending on current
  • Lead Length: 19.05mm (TR2 packaging code option)

Buy the Cooper Bussmann Series 500 Fuse: BKS500V125R

Purchase the Cooper Bussmann Series 500 Fuse BKS500V125R online today and enjoy fast, reliable circuit protection with international certifications. This 1.25A, 250VAC fuse features axial leads with a glass tube construction, designed for effective overcurrent safeguarding in electronic and industrial equipment. Its compact size of 5.54mm by 21.10mm and compliance with IEC 60127-2 standards make it suitable for a wide range of applications. Protect your electronic systems efficiently by ordering this high-quality fuse online now and ensure seamless operation and safety.

Order your Cooper Bussmann Series 500 Fuse BKS500V125R today and ensure your electronic circuits are protected with fast-acting, reliable circuit safety components.

Frequently Asked Questions

Where can I buy Eaton Bussmann BKS500V125R?

You can click on the BUY or RFQ button to purchase BKS500V125R from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part BKS500V125R?

You can download the BKS500V125R datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of BKS500V125R?

Eaton Bussmann

Eaton Bussmann Part List

Browse and search other Eaton Bussmann parts, locate datasheets and stock

Sponsored by