PICO II 521 Series - Very Fast Acting Fuse

Brand: Littelfuse, Inc

The 0521 PICO® II Very Fast-Acting Fuse Series is an AEC-Q200 qualified fuse designed to meet an extensive array of performance characteristics in a space-saving sub-miniature package.

RSL28000-RLP28405
Features
  • Very fast-acting
  • Small size
  • AEC-Q200 qualified
  • Applicable in wire harness application
  • Wide operating temperature range
  • Low temperature re-rating
  • Halogen-free and  RoHS-compliant

Specifications

Materials

  • Body: Encapsulated, Epoxy-Coated
  • Leads: Tin-Coated Copper

Product Marking

  • Body: Brand Logo, Current Rating, & Date Code

Lead Pull Force

  • MIL-STD-202, Method 211, Test Condition A (will withstand a 7 lb axial pull test)

Operating Temperature

  • 55° to +125° C (Consider re-rating)

Resistance to Soldering Heat

  • Withstands 60 seconds above 200° C and up to 260° C, Max.

Vibration

  • MIL-STD-202, Method 204, 10-2000-10 Hz Vibration Traversed in 20 minutes, with 5 g peak, for 12 Cycles in 3 planes

Thermal Shock

  • JESD22-A104, 15 minutes at -55° C lowest temp and 15 minutes at 125° C highest temp, 5 minutes Max. transition

Biased Humidity

  • MIL-STD-202, Method 103, Test Condition D

Flammability Rating

  • UL 94, V-0 Epoxy Coating

Approvals

  • UL

  • Secondary Protection for Space Constrained Applications
  • Battery Management System Protection
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