PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SA2249Rectifier,semiconductor Device,u

Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation · NSN 5961-00-111-4357 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-111-4357 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-111-4357. Primary manufacturer part number: SA2249.
Features
  • Rectifier,semiconductor Device,u — FSC 5961
  • 5 verified cross-references
  • Primary manufacturer: Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rectifier,semiconductor Device,u, cataloged under National Stock Number 5961-00-111-4357, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameRectifier,semiconductor Device,u
FSC / FSG5961 — No Item Name Available (FSG 59)
ManufacturersNorthrop Grumman Systems Corporation Div Es Defensive Systems Division (CAGE 15280); Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation (CAGE SH879); Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (CAGE 26916); Micro Uspd Inc (CAGE 12969); Semtech Corporation (CAGE 14099)
Technical Specifications
ParameterValue
NSN5961-00-111-4357
Primary Part NumberSA2249
Item NameRectifier,semiconductor Device,u
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMicross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
3120-00-404-8228 INTERCHANGEABLE
Bearing,sleeve
5950-00-841-6500E11651 INTERCHANGEABLE
Transformer,power
Electro Engineering Works Inc
5950-01-416-44116794 INTERCHANGEABLE
Transformer,power
Howell Laboratories Inc Dba Howell Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
44-020506-01 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
SA2249 PRIMARY Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation (MEX)
44-020506-01 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
679-4 Micro Uspd Inc (USA)
SA2249 Semtech Corporation (USA)
Related Parts
3120-00-404-8228INTERCHANGEABLE
BEARING,SLEEVE
5950-00-841-6500INTERCHANGEABLE
TRANSFORMER,POWER
E11651
5950-01-416-4411INTERCHANGEABLE
TRANSFORMER,POWER
6794

Frequently Asked Questions

What is NSN 5961-00-111-4357?

NSN 5961-00-111-4357 is a Rectifier,semiconductor Device,u, manufactured by Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-111-4357?

NSN 5961-00-111-4357 has 5 cross-referenced part numbers: 44-020506-01 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), SA2249 (Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation), 44-020506-01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 679-4 (Micro Uspd Inc), SA2249 (Semtech Corporation).

What NSN replaces 5961-00-111-4357?

There are 3 known substitutes for 5961-00-111-4357: 3120-00-404-8228, 5950-00-841-6500, 5950-01-416-4411. Verify interchangeability with system specifications before substitution.

Is NSN 5961-00-111-4357 still in active supply?

NSN 5961-00-111-4357 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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