PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

139-225-001Microcircuit,linear

L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division · NSN 5962-01-158-4377 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-158-4377 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-158-4377. Primary manufacturer part number: 139-225-001.
Features
  • Microcircuit,linear — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Input Circuit Pattern: 5 INPUT
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Maximum Power Dissipation Rating: 600.0 MILLIWATTS
  • Body Width: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
  • Terminal Surface Treatment: SOLDER
  • Design Function and Quantity: 1 TIMER
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-158-4377, 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 L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-158-4377
Primary Part Number139-225-001
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerL-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Input Circuit Pattern5 INPUT
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Maximum Power Dissipation Rating600.0 MILLIWATTS
Body Width0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
Terminal Surface TreatmentSOLDER
Design Function and Quantity1 TIMER
Voltage Rating and Type Per Characteristic18.0 VOLTS MAXIMUM POWER SOURCE
Operating Temp Range-0.0 TO 70.0 CELSIUS DEGC
Body Length0.400 INCHES MAXIMUM IN
Body Height0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
Terminal Type and Quantity8 PRINTED CIRCUIT
Inclosure MaterialPLASTIC
Features ProvidedMONOLITHIC AND HERMETICALLY SEALED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5962-00-277-0391 INTERCHANGEABLE
Microcircuit,linear
5962-01-069-3045 INTERCHANGEABLE
Microcircuit,linear
5962-01-121-4511 INTERCHANGEABLE
Microcircuit,linear
5962-01-137-3675 INTERCHANGEABLE
Microcircuit,linear
5962-01-287-9499 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
LM555CN National Semiconductor Corporation (USA)
MC1455P1 Freescale Semiconductor, Inc. (USA)
139-225-001 PRIMARY L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division (USA)
NE555N Philips Semiconductors Inc (USA)
UA555TC Fairchild Semiconductor Corp (USA)
Related Parts
5962-00-277-0391INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-069-3045INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-121-4511INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-137-3675INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-287-9499INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5962-01-158-4377?

NSN 5962-01-158-4377 is a Microcircuit,linear, manufactured by L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-158-4377?

NSN 5962-01-158-4377 has 5 cross-referenced part numbers: LM555CN (National Semiconductor Corporation), MC1455P1 (Freescale Semiconductor, Inc.), 139-225-001 (L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division), NE555N (Philips Semiconductors Inc), UA555TC (Fairchild Semiconductor Corp).

What NSN replaces 5962-01-158-4377?

There are 5 known substitutes for 5962-01-158-4377: 5962-00-277-0391, 5962-01-069-3045, 5962-01-121-4511 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 139-225-001?

Key specifications for 139-225-001: Inclosure Configuration: DUAL-IN-LINE; Input Circuit Pattern: 5 INPUT; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Maximum Power Dissipation Rating: 600.0 MILLIWATTS. 14 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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