กลับไปยัง Bel Fuse

Bel Fuse 0ACH Fast Acting High Current Brick Fuses

Bel Fuse 0ACH Fast Acting High Current Brick Fuses are automotive qualified, square, surface mount, fast-blow fuses. The 4818 sized fuses measure 4.5mm x 4.5mm x 12.3mm and feature a ceramic body with silver-plated copper caps. Operating within a -40°C to +125°C temperature range, the 0ACH fuses also offer a 60A to 100A current rating range, a voltage rating of 125VAC/72VDC, and a 1kA interrupt rating. The 0ACH Fast Acting High Current Brick Fuses from Bel Fuse are ideal for high-performance battery systems, routers, blade servers, and other surface mount designs with space constraints.

Features

  • Fast-acting high current brick fuse, fast-blow fuse type
  • Surface mount design to save space, 4818 size
  • Ceramic square body with end cap design
  • Wide operating temperature range
  • Tape and reel for auto-insert SMD process
  • AEC-Q compliant
  • MSL 1
  • Designed to UL248-1, 248-14
  • Full compliance with EU Directive 2011/65/EU and amending directive 2015/863
  • Automotive grade
  • Halogen-free and RoHS compliant

Applications

  • High-power battery systems
  • Routers
  • Blade servers
  • Surface mount designs

Specifications

  • 4.5mm x 4.5mm x 12.3mm in dimension
  • 60A to 100A current rating range
  • 125VAC/72VDC voltage rating
  • 1kA interrupt rating
  • 0.29mΩ to 0.60mΩ typical cold resistance
  • 55mV to 75mV typical voltage drop
  • -40°C to +125°C operating temperature range
  • Materials
    • Ceramic body
    • Silver-plated copper cap
  • Operating time
    • 4 hours minimum at 100% of the ampere rating
    • 10 seconds maximum at 350% of the ampere rating

Mechanical Dimensions

Mechanical Drawing - Bel Fuse 0ACH Fast Acting High Current Brick Fuses
เผยแพร่แล้ว: 2564-05-19 | อัปเดตแล้ว: 2565-03-11