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Eaton Bussmann BKC5151R Time-Delay Fuse

This is a slow blow fuse with a voltage rating of 250 VAC and a current rating of 1 Amp, suitable for circuit protection in electronic and industrial applications. It features axial-leaded construction within a 5x15mm physical size, with nickel-plated brass endcaps and tin-coated leads for reliable electrical connections. The fuse's design includes a flexible fluoropolymer sleeve rated UL VW-1 for flammability, ensuring safety and insulation durability. Certified by UL and CSA, this fuse provides effective overload protection and is ideal for various electrical systems requiring dependable, time-delay circuit protection.

Authorized Distributors
Source:Newark
Part No:BK/C515-1-R
Stock:1098
Inv Date:06-11-2026
Price: Unit price: $5.85
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Source:DigiKey
Part No:BK-C515-1-R
Stock:267
Inv Date:06-11-2026
Price: Unit price: $2.02
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Source:DigiKey
Part No:BK/C515-1-R
Stock:267
Inv Date:06-11-2026
Price: Unit price: $2.02
Buy/RFQ:
Part No:BK/C515-1-R
Stock:58
Inv Date:06-12-2026
Price: Unit price: $2.52
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Part No:BK/C515-1-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $4.59
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Part No:BK/C515-1-R
Stock:1568
Inv Date:06-11-2026
Price: Unit price: $3.65
Buy/RFQ:
Part No:BK/C515-1-R
Stock:1568
Inv Date:06-11-2026
Price: Unit price: $3.65
Buy/RFQ:
Part No:BK/C515-1-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2.15
Buy/RFQ:

Eaton Bussmann BKC5151R Time-Delay Fuse Specifications:

  • Physical size: 5 x 15mm
  • Voltage rating: 250 VAC
  • Rated current: 1 Amp
  • Construction: Nickel-plated brass endcaps, tin-coated leads
  • Sleeve: Flexible fluoropolymer (UL VW-1)
  • Dimensions: approximately 5.50mm by 15.20mm
  • Lead length: 20.3mm (with packaging code TR2)
  • Approval: UL Listed, CSA Certified
  • Electrical characteristics: Melting point varies with current rating, typical resistance 4.72-0.013 mΩ, voltage drop ranges from 0.101 to 710.5 mV
  • Interrupting rating: 10,000 A at 250 VAC
  • Time-current characteristic: 135% rated current, max 60 minutes for typical overloads
  • Sealed in an axial package suitable for through-hole mounting
  • Temperature range: -55°C to +105°C
  • Agency code: Guide JDYX, File E19180, Certification: UL 248-14
  • Optional insulation sleeve available for added protection

Buy the Buy Eaton-Bussmann BKC5151R Time-Delay Fuse Part Number 5151R

Discover the Cooper Bussmann C515 Series, a high-quality slow blow fuse rated for 250VAC and 1A current, crafted with durable materials and UL and CSA certifications. Perfect for industrial and electronic circuits, this axial-leaded fuse offers excellent overload protection with a flexible fluoropolymer sleeve for insulation and safety. Its compact 5x15mm size makes it easy to install in various systems needing reliable circuit protection. Order online today to ensure your equipment stays protected with this trusted, high-performance circuit fuse designed for longevity and safety.

Get Cooper Bussmann C515 Series fuse today—designed for reliable overload protection with axial-leaded, slow blow features and high certifications.

Frequently Asked Questions

Where can I buy Eaton Bussmann BKC5151R?

You can click on the BUY or RFQ button to purchase BKC5151R from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part BKC5151R?

You can download the BKC5151R datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of BKC5151R?

Eaton Bussmann

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