PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMB525278Microcircuit,digital

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5962-00-350-8423 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-350-8423 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-350-8423. Primary manufacturer part number: SMB525278.
Features
  • Microcircuit,digital — FSC 5962
  • Design Function and Quantity: 6 INVERTER, DIGITAL
  • Inclosure Material: CERAMIC AND GLASS
  • Inclosure Configuration: DUAL-IN-LINE
  • Features Provided: MONOLITHIC AND HERMETICALLY SEALED AND POSITIVE OUTPUTS AND MEDIUM SPEED
  • Body Width: 0.260 INCHES MAXIMUM IN
  • Terminal Surface Treatment: SOLDER
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-350-8423, is classified within Federal Supply Class 5962 (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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-00-350-8423
Primary Part NumberSMB525278
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Design Function and Quantity6 INVERTER, DIGITAL
Inclosure MaterialCERAMIC AND GLASS
Inclosure ConfigurationDUAL-IN-LINE
Features ProvidedMONOLITHIC AND HERMETICALLY SEALED AND POSITIVE OUTPUTS AND MEDIUM SPEED
Body Width0.260 INCHES MAXIMUM IN
Terminal Surface TreatmentSOLDER
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Maximum Power Dissipation Rating400.0 MILLIWATTS
Output Logic FormDIODE-TRANSISTOR LOGIC
Body Length0.785 INCHES MAXIMUM IN
Voltage Rating and Type Per Characteristic-0.5 VOLTS MINIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE
Body Height0.180 INCHES MAXIMUM IN
Terminal Type and Quantity14 PRINTED CIRCUIT
Input Circuit PatternHEX 1 INPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-00-484-23381914062-1 INTERCHANGEABLE
Microcircuit,digital
Honeywell International Inc. Dba Honeywell International
5962-01-008-2127 INTERCHANGEABLE
Microcircuit,digital
5962-01-349-54222279201-00 INTERCHANGEABLE
Microcircuit,digital
L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
Cross-Reference Index
Part NumberManufacturer
Q 5 3221 1071 Rheinmetall Air Defence Ag (CHE)
SMB525278 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
MC936LH2 Freescale Semiconductor, Inc. (USA)
058-001276 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
GM820MT2 Northrop Grumman Systems Corporation (USA)
RX5400 Raytheon Company Div Corp (USA)
936DMQB Fairchild Semiconductor Corp (USA)
ITT936-1D883B Itt Semiconductors Div (USA)
RX5400 Raytheon Company Dba Raytheon Co (USA)
SNC15936J Texas Instruments Incorporated (USA)
LVT5539.03-133160 Diehl Defence Gmbh & Co. Kg (DEU)
RM936DC883B Raytheon Company Div Corp (USA)
Q 5 3221 1071 Rheinmetall Soldier Electronics Gmbh (DEU)
MIC936-1D883B Itt Semiconductors Div (USA)
NC4896 Itt Semiconductors Div (USA)
Related Parts
5962-00-484-2338INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
1914062-1
5962-01-008-2127INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-349-5422INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
2279201-00

Frequently Asked Questions

What is NSN 5962-00-350-8423?

NSN 5962-00-350-8423 is a Microcircuit,digital, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-00-350-8423?

NSN 5962-00-350-8423 has 15 cross-referenced part numbers: Q 5 3221 1071 (Rheinmetall Air Defence Ag), SMB525278 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), MC936LH2 (Freescale Semiconductor, Inc.), 058-001276 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), GM820MT2 (Northrop Grumman Systems Corporation) and 10 more.

What NSN replaces 5962-00-350-8423?

There are 3 known substitutes for 5962-00-350-8423: 5962-00-484-2338, 5962-01-008-2127, 5962-01-349-5422. Verify interchangeability with system specifications before substitution.

What are the specifications of SMB525278?

Key specifications for SMB525278: Design Function and Quantity: 6 INVERTER, DIGITAL; Inclosure Material: CERAMIC AND GLASS; Inclosure Configuration: DUAL-IN-LINE; Features Provided: MONOLITHIC AND HERMETICALLY SEALED AND POSITIVE OUTPUTS AND MEDIUM SPEED. 16 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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