PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-S-19500/217Transistor

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-00-106-5139 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-106-5139 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-106-5139. Primary manufacturer part number: MIL-S-19500/217.
Features
  • Transistor — FSC 5961
  • Current Rating Per Characteristic: 7.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC7.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Specification/standard Data: 81349-MIL-S-19500/217 GOVERNMENT SPECIFICATION81349-MIL-S-19500/217 GOVERNMENT SPECIFICATION
  • Features Provided: HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
  • Mounting Method: UNTHREADED HOLE(S)
  • Electrode Internally-Electrically Connected to Case: COLLECTORCOLLECTOR
  • Mounting Facility Quantity: 22
  • Internal Configuration: JUNCTION CONTACTJUNCTION CONTACT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-106-5139, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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
NSN5961-00-106-5139
Primary Part NumberMIL-S-19500/217
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Current Rating Per Characteristic7.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC7.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Specification/standard Data81349-MIL-S-19500/217 GOVERNMENT SPECIFICATION81349-MIL-S-19500/217 GOVERNMENT SPECIFICATION
Features ProvidedHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
Mounting MethodUNTHREADED HOLE(S)
Electrode Internally-Electrically Connected to CaseCOLLECTORCOLLECTOR
Mounting Facility Quantity22
Internal ConfigurationJUNCTION CONTACTJUNCTION CONTACT
Terminal Type and Quantity2 PIN AND 2 PIN AND 1 CASE1 CASE
Semiconductor MaterialGERMANIUMGERMANIUM
Test Data Document81349-MIL-S-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.).81349-MIL-S-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.).
Voltage Rating in Volts Per Characteristic-100.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND -100.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND -50.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND -50.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND -50.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN-50.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
Maximum Operating Temp Per Measurement Point100.0 CELSIUS JUNCTION100.0 CELSIUS JUNCTION DEGC
Power Rating Per Characteristic150.0 WATTS MAXIMUM TOTAL POWER DISSIPATION150.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5961-00-806-5029 INTERCHANGEABLE
Transistor
5961-00-892-3801 INTERCHANGEABLE
Transistor
5961-00-926-0125 INTERCHANGEABLE
Transistor
5961-00-935-6470 INTERCHANGEABLE
Transistor
5961-00-951-6295 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
MIL-S-19500/217 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
232674 Rca Corp Distributor and Special Products Div
JAN2N1021AA Lacon Electronic Gmbh (DEU)
JAN2N1021A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN2N1021AA Adelco Elektronik Gmbh (DEU)
Related Parts
5961-00-806-5029INTERCHANGEABLE
TRANSISTOR
5961-00-892-3801INTERCHANGEABLE
TRANSISTOR
5961-00-926-0125INTERCHANGEABLE
TRANSISTOR
5961-00-935-6470INTERCHANGEABLE
TRANSISTOR
5961-00-951-6295INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-106-5139?

NSN 5961-00-106-5139 is a Transistor, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-106-5139?

NSN 5961-00-106-5139 has 5 cross-referenced part numbers: MIL-S-19500/217 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 232674 (Rca Corp Distributor and Special Products Div), JAN2N1021AA (Lacon Electronic Gmbh), JAN2N1021A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JAN2N1021AA (Adelco Elektronik Gmbh).

What NSN replaces 5961-00-106-5139?

There are 5 known substitutes for 5961-00-106-5139: 5961-00-806-5029, 5961-00-892-3801, 5961-00-926-0125 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-S-19500/217?

Key specifications for MIL-S-19500/217: Current Rating Per Characteristic: 7.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC7.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC; Specification/standard Data: 81349-MIL-S-19500/217 GOVERNMENT SPECIFICATION81349-MIL-S-19500/217 GOVERNMENT SPECIFICATION; Features Provided: HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE; Mounting Method: UNTHREADED HOLE(S). 17 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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