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Eaton Bussmann SS5F4ABK Subminiature Fuse

This fast-acting subminiature fuse rated for 250 VAC and 4 Amps features a radial design with compact dimensions of 8.50mm x 4.30mm x 7.85mm. It provides reliable overcurrent protection for primary and secondary applications through a plastic cap and base with UL 94VO flammability rating. Its lead wire is tin-plated copper with a diameter of 0.6mm, suitable for space-constrained circuit boards. Designed to meet UL 248-14 standards, it offers fast response to harmful overcurrents, ensuring effective circuit protection in high-frequency vibration environments and operating temperatures from -40°C to +85°C.

Authorized Distributors
Source:Newark
Part No:SS-5F-4A-BK
Stock:3000
Inv Date:06-12-2026
Price: Unit price: $3.18
Buy/RFQ:
Source:DigiKey
Part No:SS-5F-4A-BK
Stock:200
Inv Date:06-12-2026
Price: Unit price: $3.09
Buy/RFQ:
Part No:SS-5F-4A-BK
Stock:0
Inv Date:06-13-2026
Price: Unit price: $2.57
Buy/RFQ:
Part No:SS-5F-4A-BK
Stock:0
Inv Date:06-12-2026
Price: Unit price: $3.09
Buy/RFQ:
Part No:SS-5F-4A-BK
Stock:3000
Inv Date:06-12-2026
Price: Unit price: $1.53
Buy/RFQ:
Part No:SS-5F-4A-BK
Stock:3000
Inv Date:06-12-2026
Price: Unit price: $1.53
Buy/RFQ:

Eaton Bussmann SS5F4ABK Subminiature Fuse Specifications:

  • Rated Voltage: 250 VAC
  • Current Rating: 4 Amps
  • Dimensions: 8.50mm x 4.30mm x 7.85mm
  • Material: Plastic cap and base, tin-plated copper lead wire (0.6mm diameter)
  • Operating Temperature: -40°C to +85°C
  • Solderability: EIA-186-9E Method 9
  • Soldering Heat Resistance: 260°C, 10 Sec. max.
  • Flammability: UL 94VO
  • Designed to UL 248-14 standards
  • Mounting: Through-hole, radial-leaded design
  • High Frequency Vibration Resistance: MIL-STD-202F, Method 201A

Buy the Buy Cooper Bussmann Fuse Part Number SS5F4ABK Online

Secure your circuit protection with the high-quality, fast-acting subminiature fuse. Rated for 250 volts and 4 amps, this compact fuse features a radial design, UL 94VO flammability rating, and robust tin-plated copper leads. Its small dimensions of 8.50mm x 4.30mm x 7.85mm ensure easy installation in tight spaces. Certified to UL 248-14 standards, it guarantees reliable overcurrent protection. Order online today to ensure your devices are safeguarded with top-tier electrical safety and performance.

Buy Cooper Bussmann SS5F4ABK fuse now and experience unmatched reliability and fast-acting circuit protection for your electronic projects.

Frequently Asked Questions

Where can I buy Eaton Bussmann SS5F4ABK?

You can click on the BUY or RFQ button to purchase SS5F4ABK from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part SS5F4ABK?

You can download the SS5F4ABK datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of SS5F4ABK?

Eaton Bussmann

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