PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A59Microcircuit,linear

Watkins-Johnson Co · NSN 5962-01-102-7604 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-102-7604 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-102-7604. Primary manufacturer part number: A59.
Features
  • Microcircuit,linear — FSC 5962
  • Body Outside Diameter: 0.550 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
  • Voltage Rating and Type Per Characteristic: 17.0 VOLTS MAXIMUM POWER SOURCE
  • Design Function and Quantity: 1 AMPLIFIER, GENERAL PURPOSE
  • Terminal Type and Quantity: 3 PIN
  • Operating Temp Range: -54.0 TO 95.0 CELSIUS DEGC
  • Inclosure Material: METAL
  • Body Height: 0.270 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-102-7604, 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 Watkins-Johnson Co. Government technical data includes 14 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-102-7604
Primary Part NumberA59
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerWatkins-Johnson Co
StatusACTIVE
Body Outside Diameter0.550 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
Voltage Rating and Type Per Characteristic17.0 VOLTS MAXIMUM POWER SOURCE
Design Function and Quantity1 AMPLIFIER, GENERAL PURPOSE
Terminal Type and Quantity3 PIN
Operating Temp Range-54.0 TO 95.0 CELSIUS DEGC
Inclosure MaterialMETAL
Body Height0.270 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
Maximum Power Dissipation Rating0.5 WATTS
Terminal Surface TreatmentSOLDER
Input Circuit Pattern1 INPUT
Inclosure ConfigurationCAN
Storage Temp Range-62.0 TO 125.0 CELSIUS DEGC
Features ProvidedHERMETICALLY SEALED AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS AND HIGH POWER
Case Outline Source and DesignatorT0-8 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-202-2485 INTERCHANGEABLE
Gasket
6810-00-262-8576 INTERCHANGEABLE
Arsenic Trioxide
5360-00-290-9126 INTERCHANGEABLE
Spring,helical,compression
6105-00-408-9941A59 INTERCHANGEABLE
Motor-Tachometer Generator
Mpc Products Corporation Dba Woodward Mpc, Inc.
5999-00-463-9640 INTERCHANGEABLE
Heater,thermal Release
3030-00-917-9844A59 INTERCHANGEABLE
Belt,v
Gates Corporation
3455-01-029-84201-1741-1000 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
5360-01-141-2480510031-0107 INTERCHANGEABLE
Spring,valve
Badger Meter Inc Industrial Products Div
7690-01-263-6281A-59 INTERCHANGEABLE
Label
Shamrock Scientific Specialty Systems, Llc
4820-01-540-8552K9500A1 INTERCHANGEABLE
Valve,expansion
Leathercraft Co the
Cross-Reference Index
Part NumberManufacturer
A59 Watkins-Johnson Co (USA)
TM6559 Spectrum Microwave Inc (USA)
WJ-A59 Watkins-Johnson Co (USA)
Related Parts
5330-00-202-2485INTERCHANGEABLE
GASKET
6810-00-262-8576INTERCHANGEABLE
ARSENIC TRIOXIDE
5360-00-290-9126INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6105-00-408-9941INTERCHANGEABLE
MOTOR-TACHOMETER GENERATOR
A59
5999-00-463-9640INTERCHANGEABLE
HEATER,THERMAL RELEASE
3030-00-917-9844INTERCHANGEABLE
BELT,V
A59
3455-01-029-8420INTERCHANGEABLE
CUTTER,MILLING,END
1-1741-1000
5360-01-141-2480INTERCHANGEABLE
SPRING,VALVE
510031-0107
7690-01-263-6281INTERCHANGEABLE
LABEL
A-59
4820-01-540-8552INTERCHANGEABLE
VALVE,EXPANSION
K9500A1

Frequently Asked Questions

What is NSN 5962-01-102-7604?

NSN 5962-01-102-7604 is a Microcircuit,linear, manufactured by Watkins-Johnson Co, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-102-7604?

NSN 5962-01-102-7604 has 3 cross-referenced part numbers: A59 (Watkins-Johnson Co), TM6559 (Spectrum Microwave Inc), WJ-A59 (Watkins-Johnson Co).

What NSN replaces 5962-01-102-7604?

There are 10 known substitutes for 5962-01-102-7604: 5330-00-202-2485, 6810-00-262-8576, 5360-00-290-9126 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A59?

Key specifications for A59: Body Outside Diameter: 0.550 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN; Voltage Rating and Type Per Characteristic: 17.0 VOLTS MAXIMUM POWER SOURCE; Design Function and Quantity: 1 AMPLIFIER, GENERAL PURPOSE; Terminal Type and Quantity: 3 PIN. 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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