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273.4 - Axial Lead and Cartridge Fuses

This page provides the datasheet information for the 273.4, a member of the 278 Axial Lead and Cartridge Fuses family.

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Datasheet Details

Part number 273.4
Manufacturer Littelfuse
File Size 93.51 KB
Description Axial Lead and Cartridge Fuses
Datasheet download datasheet 273.4 Datasheet
Additional preview pages of the 273.4 datasheet.

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Other Datasheets by Littelfuse
  • 273.001 - Axial Lead and Cartridge Fuses
  • 273.002 - Axial Lead and Cartridge Fuses
  • 273.003 - Axial Lead and Cartridge Fuses
  • 273.004 - Axial Lead and Cartridge Fuses
  • 273.005 - Axial Lead and Cartridge Fuses
  • 273.01 - Axial Lead and Cartridge Fuses
  • 273.01.5 - Axial Lead and Cartridge Fuses
  • 273.015 - Axial Lead and Cartridge Fuses

Full PDF Text Transcription

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Next Previous Axial Lead and Cartridge Fuses Subminiature MICRO™ FUSE Very Fast-Acting Type 272/273/274/278/279 Series Developed originally for the U.S. Space Program, MICRO fuse provides reliability in a compact design. The MICRO fuse is available in plug in or radial lead styles and a complete range of ampere ratings from 1/500 to 5 amperes to suit a wide variety of design needs. ® ® QPL ELECTRICAL CHARACTERISTICS: % of Ampere Rating 100% 200% Ampere Rating 1/500 – 5 1/500 – 3/10 4/10 – 5 Opening Time 4 hours, Minimum 5 seconds, Maximum 2 seconds, Maximum AGENCY APPROVALS: Recognized under the Components Program of Underwriters Laboratories and Certified by CSA. AGENCY FILE NUMBERS: UL E10480, CSA LR 29862. INTERRUPTING RATING: 10,000 amperes at 125 VAC/VDC.
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