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Eaton Bussmann CB61F20ATR1 Fast-acting surface mount fuse

The EATON BUSSMANN CB61F series fuses are fast-acting, surface mount Brick™ fuses designed for a wide range of applications including power supplies, servers, medical equipment, white goods, battery chargers, and consumer electronics. These fuses offer a compact 2410 footprint, high interrupting ratings, and are compatible with both reflow and wave soldering processes. They are UL Listed and recognized, meeting industry standards for safety and performance. The CB61F20A-TR1 variant is specifically packaged on a 7” diameter tape and reel for automated assembly.

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Part No:CB61F20A-TR1
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Inv Date:06-11-2026
Price: Unit price: $0.72
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Part No:CB61F20A-TR1
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Part No:CB61F20A-TR1
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Inv Date:06-11-2026
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Part No:CB61F20A-TR1
Stock:2900
Inv Date:06-12-2026
Price: Unit price: $2.97
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Part No:CB61F20A-TR1
Stock:2900
Inv Date:06-12-2026
Price: Unit price: $2.97
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Part No:CB61F20A-TR1
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.01
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Eaton Bussmann CB61F20ATR1 Fast-acting surface mount fuse Specifications:

  • Applications: ['Power supplies', 'Servers', 'Medical equipment', 'White goods', 'Battery chargers', 'Consumer electronics']
  • Fuse Type: Fast-acting
  • Footprint: 2410 (6125 metric)
  • Standards: UL 248
  • Interrupting Rating: 100 A @ rated voltage (VAC), 300 A @ rated voltage (VDC)
  • Current Ratings: 2 A to 40 A
  • Solder Compatibility: Reflow and wave solder compatible
  • Design: Wire-in-air
  • Moisture Sensitivity Level: MSL: 1
  • Agency Listings: ['UL Listed (File E19180, Guide JDYX)', 'UL Recognized (File E19180, Guide JDYX2)', 'PSE (JET1641-31007-1010, JET164131007-1012, JET1641-31007-1011)', 'CQC (CQC09012040316)']
  • Operating Temperature: -55 °C to +125 °C
  • Storage Temperature: -55 °C to +125 °C
  • Shock Resistance: MIL-STD-202G, Method 213B
  • Vibration Resistance: MIL-STD-202G, Method 201
  • Solder Heat Resistance: MIL-STD-202G, Method 210F
  • Typical DC Cold Resistance: 39 mΩ (at 10% rated current)
  • Typical Melting I²t: 100 A²s
  • Typical Voltage Drop: 2 mV

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Frequently Asked Questions

Where can I buy Eaton Bussmann CB61F20ATR1?

You can click on the BUY or RFQ button to purchase CB61F20ATR1 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part CB61F20ATR1?

You can download the CB61F20ATR1 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of CB61F20ATR1?

Eaton Bussmann

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