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Eaton Bussmann BKC5203R Fast-Acting Electronic Fuse

This is a fast-acting fuse rated for 250 volts AC and 3 amps. It features a cylindrical 2AG package with dimensions of 5 mm by 15 mm and is designed for mounting in a holder. Suitable for quick protection of electronic circuits, the fuse provides reliable circuit interruption during overcurrent conditions, ensuring safety and equipment protection. Constructed with glass tube and nickel-plated brass endcaps, it meets UL 248-14 standards. Ideal for electronics, appliances, and industrial equipment requiring fast circuit protection.

Authorized Distributors
Source:Newark
Part No:BK/C520-3-R
Stock:107
Inv Date:06-11-2026
Price: Unit price: $2.16
Buy/RFQ:
Source:DigiKey
Part No:BK-C520-3-R
Stock:82
Inv Date:06-11-2026
Price: Unit price: $1.16
Buy/RFQ:
Source:DigiKey
Part No:BK/C520-3-R
Stock:82
Inv Date:06-11-2026
Price: Unit price: $1.16
Buy/RFQ:
Part No:BK/C520-3-R
Stock:80
Inv Date:06-12-2026
Price: Unit price: $4.28
Buy/RFQ:
Part No:BK/C520-3-R
Stock:132
Inv Date:06-11-2026
Price: Unit price: $4.81
Buy/RFQ:
Part No:BK/C520-3-R
Stock:195
Inv Date:06-11-2026
Price: Unit price: $2.48
Buy/RFQ:
Part No:BK/C520-3-R
Stock:195
Inv Date:06-11-2026
Price: Unit price: $2.48
Buy/RFQ:
Part No:BK-C520-3-R
Stock:100
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

Eaton Bussmann BKC5203R Fast-Acting Electronic Fuse Specifications:

  • Voltage Rating: 250 Vac
  • Amp Rating: 3A
  • Physical Size: 5 x 15 mm
  • Package: Cylindrical 2AG
  • Construction: Glass tube with nickel-plated brass endcaps
  • Interrupting Rating: 35 A at rated voltage
  • Resistance: Typical DC Cold Resistance 0.046 Ohm
  • Melting Ft: 29 A*Sec
  • Certification: UL Listed to standard UL 248-14, CSA Certified
  • Rated Current: 3 Amps
  • Dimensions: Length 15 mm, Diameter 5 mm
  • Construction Material: Glass tube, nickel-plated brass endcaps
  • Designed for quick circuit protection in electronic devices
  • Appropriate for appliances, industrial equipment, and electrical systems

Buy the Buy Cooper Bussmann Fuse Part Number BKC5203R Online

Purchase the Cooper Bussmann BKC5203R fast-acting fuse online for reliable protection of electronic circuits. This 250V, 3A fuse features a 5x15mm glass tube with nickel-plated brass endcaps, ensuring quick response during overcurrent events. UL listed and CSA certified, it guarantees safety in appliances, industrial controls, and electronic systems. Easy to install and designed for durability, this fuse is an essential component for maintaining the safety and functionality of your electrical and electronic equipment. Order now for fast delivery and peace of mind.

Get Cooper Bussmann BKC5203R today—built for fast circuit protection and long-lasting durability.

Frequently Asked Questions

Where can I buy Eaton Bussmann BKC5203R?

You can click on the BUY or RFQ button to purchase BKC5203R from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part BKC5203R?

You can download the BKC5203R datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of BKC5203R?

Eaton Bussmann

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