All Alternatives

Alternatives to Littelfuse 1SMB6.5AT3G

Littelfuse 1SMB6.5AT3G and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for Littelfuse 1SMB6.5AT3G

1SMB6.5AT3G compared against its qualified second sources
1SMB6.5AT3GLittelfuseSMBJ6.5Ae3/TR13Microchip TechnologySMBJ6.5A-E3/52Vishay General Semiconductor - Diodes Division+4more
FFF CompatibilitySame standard DO-214AA (SMB) footprint and layout.Same physical shape, dimensions, and mounting style.Fully matches all electrical parameters, clamping ratings, and the entire -65°C to +150°C operating temperature range.Same DO-214AA (SMB) standard footprint.Identical dimensions and surface mount style.Matches all critical TVS ratings (6.5V Vrwm, 11.2V Vc, 53.6A Ipp), but has a narrower temperature range (-55°C to 150°C vs. -65°C to 150°C).
AI Summary

1SMB6.5AT3G by Littelfuse Inc.: 11.2V Clamp 53.6A Ipp Tvs Diode Surface Mount SMB.

Fully compatible direct replacement matching both electrical performance and the full temperature range of the source part.

  • Full direct replacement matching the original's full -65°C to +150°C temperature range
  • Identical breakdown voltage, clamping voltage, and peak power ratings

Excellent drop-in physical replacement with identical electrical protection characteristics, but a narrower temperature range.

  • Identical electrical protection specifications (breakdown, clamping, surge power)
  • Perfect package drop-in
  • Narrower operating temperature range (-55°C to +150°C vs. -65°C to +150°C)
Lifecycle StatusObsoleteActiveActive
Market AvailabilityDiscontinuedNon-stockIn stock
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