435 Series - SlimLine Lead-Free 0402 Very Fast-Acting Thin-Film Fuse

Brand: Littelfuse, Inc

The 435 Series are fast-acting surface mount thin-film fuses.

Their ultra-small size (0402 size) makes them ideal for secondary protection of circuits used in space constrained applications such as hand-held portable electronic devices.

This series is 100% lead-free and meet the requirements of the RoHS directive. New Halogen-Free 435 Series fuses are available–to order use the “HF” suffix. See Part Numbering section for additional information.
Features
  • 35A interrupt rating at 32VDC
  • Small size with current ratings of 0.25 to 5.0 amperes
  • RoHS compliant, Lead-Free and Halogen-Free
  • Maximum protection of sensitive circuits as fuses are designed to open consistently in <5sec at 200% overload.
  • Enhanced Breaking Capacity, High l²t

Specifications

Materials

  • Body: Epoxy / Glass Substrate, Parts with ‘HF’ suffix: Halogen Free Epoxy / Glass
  • Device Weight: 0.316 mg
  • Terminations: 100 % Tin over Nickel over Copper

Operating Temperature

  • -55° to 90° C
  • Consult temperature re-rating curve chart. For operation above 90° C contact Littelfuse

Thermal Shock

  • Withstands 5 cycles of -55° to 125° C

Vibration

  • MIL-STD-202, Method 201

Insulation Resistance (After Opening)

  • Greater than 10,000 ohms

Terminal Strength

  • MIL-STD-202, Method 211, Test Condition A

Approvals

  • UL
  • CSA

  • Cell Phones
  • Battery Packs
  • Digital Cameras
  • DVD Players
  • Hard Disk Drives
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