PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50FB1LRectifier,semiconductor Device,u

Infineon Technologies Americas Corp · NSN 5961-01-034-5174 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-034-5174 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-034-5174. Primary manufacturer part number: 50FB1L.
Features
  • Rectifier,semiconductor Device,u — FSC 5961
  • 2 verified cross-references
  • Primary manufacturer: Infineon Technologies Americas Corp
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 5961-01-034-5174, 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 Infineon Technologies Americas Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-034-5174
Primary Part Number50FB1L
Item NameRectifier,semiconductor Device,u
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerInfineon Technologies Americas Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-144-8662 INTERCHANGEABLE
Bearing,ball,annular
3110-00-198-1868P9618561-5 INTERCHANGEABLE
Bearing,ball,annular
General Electric Company
3455-00-222-92201321-0406 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Kennametal Inc. Div Kennametal Industrial Products Group
4510-00-512-033740537 INTERCHANGEABLE
Closet,bolt
Plumbmaster, Inc Div Plumbmaster
5330-01-053-2925C407-13 INTERCHANGEABLE
Gasket
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
3040-01-332-602040505 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
Mti Insulated Products Inc.
Cross-Reference Index
Part NumberManufacturer
40537 Riimic, Llc Dba Sunair Electronics (USA)
50FB1L PRIMARY Infineon Technologies Americas Corp (USA)
Related Parts
3110-00-144-8662INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-198-1868INTERCHANGEABLE
BEARING,BALL,ANNULAR
P9618561-5
3455-00-222-9220INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
1321-0406
4510-00-512-0337INTERCHANGEABLE
CLOSET,BOLT
40537
5330-01-053-2925INTERCHANGEABLE
GASKET
C407-13
3040-01-332-6020INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
40505

Frequently Asked Questions

What is NSN 5961-01-034-5174?

NSN 5961-01-034-5174 is a Rectifier,semiconductor Device,u, manufactured by Infineon Technologies Americas Corp, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-034-5174?

NSN 5961-01-034-5174 has 2 cross-referenced part numbers: 40537 (Riimic, Llc Dba Sunair Electronics), 50FB1L (Infineon Technologies Americas Corp).

What NSN replaces 5961-01-034-5174?

There are 6 known substitutes for 5961-01-034-5174: 3110-00-144-8662, 3110-00-198-1868, 3455-00-222-9220 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50FB1L?

Key specifications for 50FB1L: Special Features: FULL WAVE BRIDGE TYPE;100.0 V PEAK REVERSE VOLTAGE;4 SOLDER LUG TERMINALS V. 1 total characteristics are documented in the Federal Logistics Information System.

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