PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM20Semiconductor Device,diode

Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation · NSN 5961-00-269-3056 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-269-3056 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-269-3056. Primary manufacturer part number: SM20.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Overall Diameter: 0.110 INCHES MAXIMUM IN
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
  • Voltage Rating in Volts Per Characteristic: 2000.0 MAXIMUM REVERSE VOLTAGE, PEAK
  • Features Provided: HERMETICALLY SEALED CASE
  • Mounting Method: TERMINAL
  • Terminal Length: 1.000 INCHES MINIMUM IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Silicon Semiconductor construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-269-3056, 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. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN5961-00-269-3056
Primary Part NumberSM20
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMicross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation
StatusACTIVE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Overall Diameter0.110 INCHES MAXIMUM IN
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Voltage Rating in Volts Per Characteristic2000.0 MAXIMUM REVERSE VOLTAGE, PEAK
Features ProvidedHERMETICALLY SEALED CASE
Mounting MethodTERMINAL
Terminal Length1.000 INCHES MINIMUM IN
Current Rating Per Characteristic250.00 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
MaterialSILICON SEMICONDUCTOR
MaterialGLASS ENCLOSURE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5935-00-137-7417C141-007-0226 INTERCHANGEABLE
Connector,receptacle,electrical
L3harris Interstate Electronics Corporation
5935-00-137-7418C141-007-0326 INTERCHANGEABLE
Connector,receptacle,electrical
L3harris Interstate Electronics Corporation
3455-00-231-352909610 INTERCHANGEABLE
Cutter,milling,shell End
Niagara Cutter Inc
6105-00-939-9424FPE25L214-2 INTERCHANGEABLE
Motor,control
Kearfott Corp Div Kearfott Corporation
5340-01-315-5982 INTERCHANGEABLE
Clamp,synchro Mount
5120-01-661-7169SM20 INTERCHANGEABLE
Socket,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
SCE20 Semtech Corporation (USA)
SM20 PRIMARY Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation (MEX)
SM20 Semtech Corporation (USA)
Related Parts
5935-00-137-7417INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
C141-007-0226
5935-00-137-7418INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
C141-007-0326
3455-00-231-3529INTERCHANGEABLE
CUTTER,MILLING,SHELL END
09610
6105-00-939-9424INTERCHANGEABLE
MOTOR,CONTROL
FPE25L214-2
5340-01-315-5982INTERCHANGEABLE
CLAMP,SYNCHRO MOUNT
5120-01-661-7169INTERCHANGEABLE
SOCKET,SOCKET WRENCH
SM20

Frequently Asked Questions

What is NSN 5961-00-269-3056?

NSN 5961-00-269-3056 is a Semiconductor Device,diode, manufactured by Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-269-3056?

NSN 5961-00-269-3056 has 3 cross-referenced part numbers: SCE20 (Semtech Corporation), SM20 (Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation), SM20 (Semtech Corporation).

What NSN replaces 5961-00-269-3056?

There are 6 known substitutes for 5961-00-269-3056: 5935-00-137-7417, 5935-00-137-7418, 3455-00-231-3529 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM20?

Key specifications for SM20: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Overall Diameter: 0.110 INCHES MAXIMUM IN; Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC; Voltage Rating in Volts Per Characteristic: 2000.0 MAXIMUM REVERSE VOLTAGE, PEAK. 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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