PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

678-2Rectifier,semiconductor Device,u

Micro Uspd Inc · NSN 5961-00-003-9825 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-003-9825 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-003-9825. Primary manufacturer part number: 678-2.
Features
  • Rectifier,semiconductor Device,u — FSC 5961
  • Absolute Maximum Current Rating Per Characteristic: 150.00 AMPERES PEAK FORWARD SURGE CURRENT
  • Terminal Type and Quantity: 5 WIRE HOOK
  • Circuit Connection Style Designator: BRIDGE 3 PHASE
  • Material: SILICON
  • Absolute Maximum Voltage Rating in Volts Per Characteristic: 200.0 PEAK INVERSE VOLTAGE
  • Operating Temp Range: -55.0 TO 150.0 CELSIUS DEGC
  • Mounting Method: UNTHREADED HOLE(S)
Applications
  • Applications requiring Silicon construction
General Description

The Rectifier,semiconductor Device,u, cataloged under National Stock Number 5961-00-003-9825, 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 Micro Uspd Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-003-9825
Primary Part Number678-2
Item NameRectifier,semiconductor Device,u
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMicro Uspd Inc
StatusACTIVE
Absolute Maximum Current Rating Per Characteristic150.00 AMPERES PEAK FORWARD SURGE CURRENT
Terminal Type and Quantity5 WIRE HOOK
Circuit Connection Style DesignatorBRIDGE 3 PHASE
MaterialSILICON
Absolute Maximum Voltage Rating in Volts Per Characteristic200.0 PEAK INVERSE VOLTAGE
Operating Temp Range-55.0 TO 150.0 CELSIUS DEGC
Mounting MethodUNTHREADED HOLE(S)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5961-00-007-0770SC3BA2 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Semtech Corporation
5977-00-239-6466J60-0090 INTERCHANGEABLE
Brush,electrical Contact
Ward Leonard Ct Llc
5325-00-281-653011440 INTERCHANGEABLE
Ring,retaining
Napco International Llc Dba Napco International Inc
5340-00-598-4393710511 INTERCHANGEABLE
Clamp,loop
Unison Industries Llc
5960-00-761-2127 INTERCHANGEABLE
Electron Tube
5961-01-008-9837 INTERCHANGEABLE
Rectifier,semiconductor Device,u
5961-01-020-1324 INTERCHANGEABLE
Rectifier,semiconductor Device,u
5961-01-123-7972 INTERCHANGEABLE
Rectifier,semiconductor Device,u
5961-01-175-2591M57-7821 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Miltope Corporation
5961-01-226-2228655-733 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Micro Uspd Inc
Cross-Reference Index
Part NumberManufacturer
AG4545427 Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU)
PS70792-1 Rockwell Collins, Inc. Dba Rc Displays Systems (USA)
678-2 PRIMARY Micro Uspd Inc (USA)
SC3BA2 Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation (MEX)
SC3BA2 Semtech Corporation (USA)
9999-7214 Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA)
91387456 Thales Sa (FRA)
Related Parts
5961-00-007-0770INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
SC3BA2
5977-00-239-6466INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
J60-0090
5325-00-281-6530INTERCHANGEABLE
RING,RETAINING
11440
5340-00-598-4393INTERCHANGEABLE
CLAMP,LOOP
710511
5960-00-761-2127INTERCHANGEABLE
ELECTRON TUBE
5961-01-008-9837INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
5961-01-020-1324INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
5961-01-123-7972INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
5961-01-175-2591INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
M57-7821
5961-01-226-2228INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
655-733
5961-01-450-9193INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U

Frequently Asked Questions

What is NSN 5961-00-003-9825?

NSN 5961-00-003-9825 is a Rectifier,semiconductor Device,u, manufactured by Micro Uspd Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-003-9825?

NSN 5961-00-003-9825 has 7 cross-referenced part numbers: AG4545427 (Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S), PS70792-1 (Rockwell Collins, Inc. Dba Rc Displays Systems), 678-2 (Micro Uspd Inc), SC3BA2 (Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation), SC3BA2 (Semtech Corporation) and 2 more.

What NSN replaces 5961-00-003-9825?

There are 11 known substitutes for 5961-00-003-9825: 5961-00-007-0770, 5977-00-239-6466, 5325-00-281-6530 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 678-2?

Key specifications for 678-2: Absolute Maximum Current Rating Per Characteristic: 150.00 AMPERES PEAK FORWARD SURGE CURRENT; Overall Width: 0.750 INCHES NOMINAL IN; Terminal Type and Quantity: 5 WIRE HOOK; Circuit Connection Style Designator: BRIDGE 3 PHASE. 11 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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