PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-A-959139-4Microcircuit,linear

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5962-01-188-2661 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-188-2661 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-188-2661. Primary manufacturer part number: SM-A-959139-4.
Features
  • Microcircuit,linear — FSC 5962
  • Inclosure Material: CERAMIC
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Maximum Power Dissipation Rating: 1.25 WATTS
  • Body Length: 0.840 INCHES MAXIMUM IN
  • Design Function and Quantity: 7 ARRAY, DARLINGTON TRANSISTOR
  • Time Rating Per Chacteristic: 1000.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 1000.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Terminal Surface Treatment: SOLDER
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-188-2661, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-188-2661
Primary Part NumberSM-A-959139-4
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusCANCELLED
Inclosure MaterialCERAMIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Maximum Power Dissipation Rating1.25 WATTS
Body Length0.840 INCHES MAXIMUM IN
Design Function and Quantity7 ARRAY, DARLINGTON TRANSISTOR
Time Rating Per Chacteristic1000.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 1000.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Terminal Surface TreatmentSOLDER
Voltage Rating and Type Per Characteristic30.0 VOLTS MAXIMUM POWER SOURCE
Inclosure ConfigurationDUAL-IN-LINE
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Case Outline Source and DesignatorD-2 MIL-M-38510
Features ProvidedHERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND HIGH VOLTAGE AND HIGH CURRENT
Body Height0.185 INCHES MAXIMUM IN
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Terminal Type and Quantity16 PRINTED CIRCUIT
Input Circuit Pattern7 INPUT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5962-01-072-0321 INTERCHANGEABLE
Microcircuit,linear
5962-01-103-4287ULS-2004H-MIL INTERCHANGEABLE
Microcircuit,digital
Sprague Electric Co World Hqs
5962-01-158-8914543-503-261 INTERCHANGEABLE
Microcircuit,linear
Eaton Corporation
5962-01-260-3890 INTERCHANGEABLE
Microcircuit,linear
5962-01-265-3104 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
351-1463-030 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
CS-399117-1 Leonardo Mw Ltd (GBR)
ULN-2004A Sprague Electric Co World Hqs (USA)
ULN2004AJ4 Texas Instruments Incorporated (USA)
SG2004J Microsemi Corp Analog Mixed Signal Group (USA)
SM-A-959139-4 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
143503561 Eaton Corporation (USA)
ULN2004H Sprague Electric Co World Hqs (USA)
15-511386-1 General Dynamics Mission Systems, Inc. (USA)
ULS-2004H883 Sprague Electric Co World Hqs (USA)
ST99D207-2 Lockheed Martin Corp (USA)
ULS-2004H Sprague Electric Co World Hqs (USA)
5379364 Naval Sea Systems Command (USA)
Related Parts
5962-01-072-0321INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-103-4287INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
ULS-2004H-MIL
5962-01-158-8914INTERCHANGEABLE
MICROCIRCUIT,LINEAR
543-503-261
5962-01-260-3890INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-265-3104INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5962-01-188-2661?

NSN 5962-01-188-2661 is a Microcircuit,linear, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-188-2661?

NSN 5962-01-188-2661 has 13 cross-referenced part numbers: 351-1463-030 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), CS-399117-1 (Leonardo Mw Ltd), ULN-2004A (Sprague Electric Co World Hqs), ULN2004AJ4 (Texas Instruments Incorporated), SG2004J (Microsemi Corp Analog Mixed Signal Group) and 8 more.

What NSN replaces 5962-01-188-2661?

There are 5 known substitutes for 5962-01-188-2661: 5962-01-072-0321, 5962-01-103-4287, 5962-01-158-8914 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-A-959139-4?

Key specifications for SM-A-959139-4: Inclosure Material: CERAMIC; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Maximum Power Dissipation Rating: 1.25 WATTS; Body Length: 0.840 INCHES MAXIMUM IN. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-188-2661 still in active supply?

NSN 5962-01-188-2661 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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