PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A532A210-102Transistor

Kearfott Corporation Div Guidance and Navigation Division · NSN 5961-01-235-7784 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-235-7784 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-235-7784. Primary manufacturer part number: A532A210-102.
Features
  • Transistor — FSC 5961
  • Mounting Method: TERMINAL
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-18
  • Semiconductor Material: SILICON
  • Specification/standard Data: 81349-MIL-PRF-19500/255 GOVERNMENT SPECIFICATION
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Terminal Circle Diameter: 0.100 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-235-7784, 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 Kearfott Corporation Div Guidance and Navigation Division. Government technical data includes 15 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-01-235-7784
Primary Part NumberA532A210-102
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerKearfott Corporation Div Guidance and Navigation Division
StatusCANCELLED
Mounting MethodTERMINAL
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-18
Semiconductor MaterialSILICON
Specification/standard Data81349-MIL-PRF-19500/255 GOVERNMENT SPECIFICATION
Terminal Length0.500 INCHES MINIMUM IN
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Internal ConfigurationJUNCTION CONTACT
Overall Diameter0.230 INCHES MAXIMUM IN
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Test Data Document81349-MIL-PRF-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Current Rating Per Characteristic800.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Power Rating Per Characteristic1.8 WATTS MAXIMUM TOTAL POWER DISSIPATION
Voltage Rating in Volts Per Characteristic75.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 50.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 6.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-226-8584 INTERCHANGEABLE
Transistor
5961-00-828-2559 INTERCHANGEABLE
Transistor
5961-00-858-3826 INTERCHANGEABLE
Transistor
5961-00-951-8756 INTERCHANGEABLE
Transistor
5961-00-951-8757 INTERCHANGEABLE
Transistor
5961-01-005-9891 INTERCHANGEABLE
Transistor
5961-01-083-2461 INTERCHANGEABLE
Transistor
5961-01-310-9718 INTERCHANGEABLE
Transistor
5961-01-428-2169 INTERCHANGEABLE
Transistor
5961-01-436-0048 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
A532A210-102 Kearfott Corporation Div Guidance and Navigation Division (USA)
JANS2N2222A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-19500/255 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-00-226-8584INTERCHANGEABLE
TRANSISTOR
5961-00-828-2559INTERCHANGEABLE
TRANSISTOR
5961-00-858-3826INTERCHANGEABLE
TRANSISTOR
5961-00-951-8756INTERCHANGEABLE
TRANSISTOR
5961-00-951-8757INTERCHANGEABLE
TRANSISTOR
5961-01-005-9891INTERCHANGEABLE
TRANSISTOR
5961-01-083-2461INTERCHANGEABLE
TRANSISTOR
5961-01-310-9718INTERCHANGEABLE
TRANSISTOR
5961-01-428-2169INTERCHANGEABLE
TRANSISTOR
5961-01-436-0048INTERCHANGEABLE
TRANSISTOR
5961-01-463-3070INTERCHANGEABLE
TRANSISTOR
5961-01-506-2423INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-01-235-7784?

NSN 5961-01-235-7784 is a Transistor, manufactured by Kearfott Corporation Div Guidance and Navigation Division, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-01-235-7784?

NSN 5961-01-235-7784 has 3 cross-referenced part numbers: A532A210-102 (Kearfott Corporation Div Guidance and Navigation Division), JANS2N2222A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-19500/255 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5961-01-235-7784?

There are 12 known substitutes for 5961-01-235-7784: 5961-00-226-8584, 5961-00-828-2559, 5961-00-858-3826 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A532A210-102?

Key specifications for A532A210-102: Mounting Method: TERMINAL; Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-18; Semiconductor Material: SILICON; Specification/standard Data: 81349-MIL-PRF-19500/255 GOVERNMENT SPECIFICATION. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-01-235-7784 still in active supply?

NSN 5961-01-235-7784 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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