PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MDA1591-2Rectifier,semiconductor Device,u

Freescale Semiconductor, Inc. · NSN 5961-00-498-2127 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-498-2127 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-498-2127. Primary manufacturer part number: MDA1591-2.
Features
  • Rectifier,semiconductor Device,u — FSC 5961
  • 3 verified cross-references
  • Primary manufacturer: Freescale Semiconductor, Inc.
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 5961-00-498-2127, 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 Freescale Semiconductor, Inc.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-498-2127
Primary Part NumberMDA1591-2
Item NameRectifier,semiconductor Device,u
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerFreescale Semiconductor, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-00-080-7040 INTERCHANGEABLE
Adapter,straight,tube to Boss
1660-00-677-8341 INTERCHANGEABLE
Restrictor Assy,con
1005-00-724-1517104086 INTERCHANGEABLE
Control Box Assembl
Cadillac Gage Textron Inc.
4520-00-906-5478 INTERCHANGEABLE
Heating Element,electrical,immer
6750-01-427-0513 INTERCHANGEABLE
Film,photographic
Cross-Reference Index
Part NumberManufacturer
MDA1591-2 Freescale Semiconductor, Inc. (USA)
104086 Sierra Networks Inc Sierracom Div (USA)
104086 Microwave Engineering Corporation (USA)
Related Parts
4730-00-080-7040INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
1660-00-677-8341INTERCHANGEABLE
RESTRICTOR ASSY,CON
1005-00-724-1517INTERCHANGEABLE
CONTROL BOX ASSEMBL
104086
4520-00-906-5478INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER
6750-01-427-0513INTERCHANGEABLE
FILM,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 5961-00-498-2127?

NSN 5961-00-498-2127 is a Rectifier,semiconductor Device,u, manufactured by Freescale Semiconductor, Inc., classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-498-2127?

NSN 5961-00-498-2127 has 3 cross-referenced part numbers: MDA1591-2 (Freescale Semiconductor, Inc.), 104086 (Sierra Networks Inc Sierracom Div), 104086 (Microwave Engineering Corporation).

What NSN replaces 5961-00-498-2127?

There are 5 known substitutes for 5961-00-498-2127: 4730-00-080-7040, 1660-00-677-8341, 1005-00-724-1517 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MDA1591-2?

Key specifications for MDA1591-2: Special Features: SINGLE-PHASE FULL-WAVE BRIDGE,FOUR DIODES INTERCONNECTED IN A MOLDED PLASTIC ENCAPSULATED CASE;1.265 IN. MAX DIA;0.843 IN. MAX H;EIGHT TUBE PIN TYPE TERMINAL AND CENTER GUIDE PIN,4.0 AMP DC OUTPUT CURRENT AT 55 DEG C,100V PEAK REVERSE VOLTAGE PER CELL 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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