PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-A-544780Semiconductor Device Set

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5961-00-494-6057 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-494-6057 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-494-6057. Primary manufacturer part number: SM-A-544780.
Features
  • Semiconductor Device Set — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD ALL SEMICONDUCTOR DEVICE DIODE
  • Semiconductor Material: SILICON ALL SEMICONDUCTOR DEVICE DIODE
  • Component Function Relationship: MATCHED
  • Terminal Length: 1.250 INCHES MINIMUM ALL SEMICONDUCTOR DEVICE DIODE IN
  • Mounting Method: TERMINAL ALL SEMICONDUCTOR DEVICE DIODE
  • Internal Configuration: JUNCTION CONTACT ALL SEMICONDUCTOR DEVICE DIODE
  • Voltage Tolerance in Percent: -5.0 TO 5.0 ALL SEMICONDUCTOR DEVICE DIODE
Applications
  • Applications requiring Glass Enclosure All Semiconductor Device Diode construction
General Description

The Semiconductor Device Set, cataloged under National Stock Number 5961-00-494-6057, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-494-6057
Primary Part NumberSM-A-544780
Item NameSemiconductor Device Set
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD ALL SEMICONDUCTOR DEVICE DIODE
Semiconductor MaterialSILICON ALL SEMICONDUCTOR DEVICE DIODE
Component Function RelationshipMATCHED
Terminal Length1.250 INCHES MINIMUM ALL SEMICONDUCTOR DEVICE DIODE IN
Mounting MethodTERMINAL ALL SEMICONDUCTOR DEVICE DIODE
Internal ConfigurationJUNCTION CONTACT ALL SEMICONDUCTOR DEVICE DIODE
Voltage Tolerance in Percent-5.0 TO 5.0 ALL SEMICONDUCTOR DEVICE DIODE
MaterialGLASS ENCLOSURE ALL SEMICONDUCTOR DEVICE DIODE
Voltage Rating in Volts Per Characteristic6.2 NOMINAL NOMINAL REGULATOR VOLTAGE ALL SEMICONDUCTOR DEVICE DIODE
Overall Diameter0.090 INCHES MAXIMUM ALL SEMICONDUCTOR DEVICE DIODE IN
Component Name and Quantity2 SEMICONDUCTOR DEVICE DIODE
Internal Junction ConfigurationPN ALL SEMICONDUCTOR DEVICE DIODE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-00-068-0687 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-068-9234 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-131-1123 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-269-8270152-0309-00 INTERCHANGEABLE
Semiconductor Device,diode
Tektronix, Inc.
Cross-Reference Index
Part NumberManufacturer
DZ830420D Microsemi Corp.-Scottsdale Dba Microsemi (USA)
SM-A-544780 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
1N3828A Freescale Semiconductor, Inc. (USA)
Related Parts
5961-00-068-0687INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-068-9234INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-131-1123INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-269-8270INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
152-0309-00

Frequently Asked Questions

What is NSN 5961-00-494-6057?

NSN 5961-00-494-6057 is a Semiconductor Device Set, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-494-6057?

NSN 5961-00-494-6057 has 3 cross-referenced part numbers: DZ830420D (Microsemi Corp.-Scottsdale Dba Microsemi), SM-A-544780 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 1N3828A (Freescale Semiconductor, Inc.).

What NSN replaces 5961-00-494-6057?

There are 4 known substitutes for 5961-00-494-6057: 5961-00-068-0687, 5961-00-068-9234, 5961-00-131-1123 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-A-544780?

Key specifications for SM-A-544780: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD ALL SEMICONDUCTOR DEVICE DIODE; Overall Length: 0.350 INCHES MAXIMUM ALL SEMICONDUCTOR DEVICE DIODE IN; Semiconductor Material: SILICON ALL SEMICONDUCTOR DEVICE DIODE; Component Function Relationship: MATCHED. 13 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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