All Alternatives

Alternatives to onsemi 1N757A

onsemi 1N757A 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 onsemi 1N757A

1N757A compared against its qualified second sources
1N757Aonsemi1N757A BK PBFREECentral Semiconductor Corp1N757A TR PBFREECentral Semiconductor Corp+8more
FFF CompatibilityBoth parts use the standard DO-35 axial package.Identical DO-35 form factor and physical dimensions.Matches all key electrical parameters including Zener voltage, test current, power dissipation, and operating temperature.Both parts use the standard DO-35 axial package.Identical DO-35 form factor and physical dimensions.Matches all key electrical parameters including Zener voltage, test current, power dissipation, and operating temperature.
AI Summary

1N757A by Fairchild Semiconductor: Zener Diode 9.1 V 500 mW ±5% Through Hole DO-204AH (DO-35).

The 1N757A BK PBFREE is a fully compatible, lead-free bulk-packaged version of the original Fairchild 1N757A, matching all physical and electrical specifications.

  • Pin-compatible drop-in replacement
  • Same electrical specifications (9.1V, 500mW)
  • Same operating temperature range (-65 to +200 °C)

The 1N757A TR PBFREE is a fully compatible, lead-free tape-and-reel version of the original Fairchild 1N757A. It shares identical package, pinout, and electrical characteristics.

  • Pin-compatible drop-in replacement
  • Same electrical specifications (9.1V, 500mW)
  • Same operating temperature range (-65 to +200 °C)
Lifecycle StatusObsoleteActiveActive
Market AvailabilityIn stockNon-stockNon-stock
REACHUnknownREACHREACH
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