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Eaton Bussmann BKETF250MA Micro Fuse

This Bussmann ETF series radial lead micro fuse is designed for reliable circuit protection, rated for 250 VAC and 0.25 Amps. It features a time lag, slow blow design with a thermoplastic base and cap material UL 94-VO. The fuse has tin-lead plated copper alloy leads for durability, and its dimensions are approximately 8.35 mm in length and 7.70 mm in width, suitable for through-hole mounting. It meets various environmental standards, including soldering heat resistance, vibration, shock, moisture, and salt spray tests, making it ideal for electrical and electronic applications needing precise protection.

Authorized Distributors
Part No:BK-ETF-250MA
Stock:0
Inv Date:06-12-2026
Price: N/A
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Eaton Bussmann BKETF250MA Micro Fuse Specifications:

  • Rated Current: 0.25 Amps
  • Rated Voltage: 250V AC
  • Type: Time lag, slow blow fuse
  • Dimensions: approximately 8.35 mm long and 7.70 mm wide
  • Base and cap material: Thermoplastic, UL 94-VO
  • Leads: Tin-lead plated copper alloy
  • Soldering Heat Resistance: 260°C for 10 sec
  • Operating Temperature Range: -55°C to +125°C
  • Certifications: UL Recognized, CSA Accepted, Semco Certificate No. 9541256 01
  • Vibration Resistance: MIL-STD-202, Method 201
  • Shock Resistance: MIL-STD-202, Method 213
  • Salt Spray Resistance: MIL-STD-202, Method 101 (48 hours)
  • Moisture Resistance: MIL-STD-202F, Method 106

Buy the Buy Bussmann ETF Series Part Number BKETF250MA Online

Purchase the Bussmann ETF series micro fuse BKETF250MA online for robust circuit protection. Rated at 250 volts and 0.25 amps, it features a thermoplastic base and tin-lead plated leads for durability. Designed for through-hole mounting, its time lag, slow blow characteristics ensure safe operation in various electrical applications. Compliant with UL, CSA, and military standards, this fuse resists heat, vibration, shock, moisture, and salt spray, making it an essential component for electronic and electrical device protection with long-lasting reliability.

Get Bussmann ETF Series fuse BKETF250MA today—built for precise circuit protection with reliable slow blow operation.

Frequently Asked Questions

Where can I buy Eaton Bussmann BKETF250MA?

You can click on the BUY or RFQ button to purchase BKETF250MA from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part BKETF250MA?

You can download the BKETF250MA datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of BKETF250MA?

Eaton Bussmann

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