PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RELEASE5870Transistor

Electronic Industries Association · NSN 5961-00-139-2326 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-139-2326 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-139-2326. Primary manufacturer part number: RELEASE5870.
Features
  • Transistor — FSC 5961
  • Current Rating Per Characteristic: 50.00 MILLIAMPERES MAXIMUM DRAIN CURRENT
  • Voltage Rating in Volts Per Characteristic: 40.0 MAXIMUM BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE AND 40.0 MAXIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Terminal Circle Diameter: 0.100 INCHES NOMINAL IN
  • Internal Configuration: FIELD EFFECT
  • Overall Diameter: 0.230 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-139-2326, 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 Electronic Industries Association. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 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
NSN5961-00-139-2326
Primary Part NumberRELEASE5870
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusCANCELLED
Current Rating Per Characteristic50.00 MILLIAMPERES MAXIMUM DRAIN CURRENT
Voltage Rating in Volts Per Characteristic40.0 MAXIMUM BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE AND 40.0 MAXIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE
Terminal Length0.500 INCHES MINIMUM IN
Features ProvidedHERMETICALLY SEALED CASE
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Internal ConfigurationFIELD EFFECT
Overall Diameter0.230 INCHES MAXIMUM IN
Specification/standard Data80131-RELEASE5870 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Power Rating Per Characteristic375.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
Terminal Type and Quantity4 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Semiconductor MaterialSILICON
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2810-00-098-2596234222 INTERCHANGEABLE
Plug,pistonpin
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
1377-00-222-9062 INTERCHANGEABLE
Initiator,propellant Actuated
5330-00-393-4594 INTERCHANGEABLE
Gland,packing
5310-00-430-1568 INTERCHANGEABLE
Nut,plain,slotted,hexagon
5961-00-430-7340 INTERCHANGEABLE
Transistor
5998-00-491-7779M113 INTERCHANGEABLE
Circuit Card Assembly
Compaq Federal Llc
2530-00-900-70752421315 INTERCHANGEABLE
Cylinder,hydraulic Brake,master
Chrysler Realty Company Llc Dba Daimler Chrysler
6530-01-024-3973 INTERCHANGEABLE
Urinal,incontinent
5961-01-067-2599597810 INTERCHANGEABLE
Transistor
Sypris Electronics, Llc
5961-01-095-4154642AS3410 INTERCHANGEABLE
Transistor
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
RELEASE5870 Electronic Industries Association
M113 Siliconix Incorporated Div Siliconix (USA)
258409-1 The Charles Stark Draper Laboratory, Inc. Div Headquarters (USA)
580-347 Ampex Systems Corp (USA)
F1100 American Hofmann Corp (USA)
3N163 Electronic Industries Association
11733687 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
3N163 Siliconix Incorporated Div Siliconix (USA)
5800583-942200-105 Hensoldt Sensors Gmbh (DEU)
3N163 Intersil Inc Sub of General Electric Co (USA)
3N163 Solitron Devices, Inc. (USA)
SK00047 Thales Nederland (NLD)
Related Parts
2810-00-098-2596INTERCHANGEABLE
PLUG,PISTONPIN
234222
1377-00-222-9062INTERCHANGEABLE
INITIATOR,PROPELLANT ACTUATED
5330-00-393-4594INTERCHANGEABLE
GLAND,PACKING
5310-00-430-1568INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
5961-00-430-7340INTERCHANGEABLE
TRANSISTOR
5998-00-491-7779INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
M113
2530-00-900-7075INTERCHANGEABLE
CYLINDER,HYDRAULIC BRAKE,MASTER
2421315
6530-01-024-3973INTERCHANGEABLE
URINAL,INCONTINENT
5961-01-067-2599INTERCHANGEABLE
TRANSISTOR
597810
5961-01-095-4154INTERCHANGEABLE
TRANSISTOR
642AS3410
6210-01-205-3610INTERCHANGEABLE
FIXTURE,LIGHTING
FEP260
5910-01-274-2626INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
2904362-3

Frequently Asked Questions

What is NSN 5961-00-139-2326?

NSN 5961-00-139-2326 is a Transistor, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-139-2326?

NSN 5961-00-139-2326 has 12 cross-referenced part numbers: RELEASE5870 (Electronic Industries Association), M113 (Siliconix Incorporated Div Siliconix), 258409-1 (The Charles Stark Draper Laboratory, Inc. Div Headquarters), 580-347 (Ampex Systems Corp), F1100 (American Hofmann Corp) and 7 more.

What NSN replaces 5961-00-139-2326?

There are 12 known substitutes for 5961-00-139-2326: 2810-00-098-2596, 1377-00-222-9062, 5330-00-393-4594 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RELEASE5870?

Key specifications for RELEASE5870: Current Rating Per Characteristic: 50.00 MILLIAMPERES MAXIMUM DRAIN CURRENT; Voltage Rating in Volts Per Characteristic: 40.0 MAXIMUM BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE AND 40.0 MAXIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE; Terminal Length: 0.500 INCHES MINIMUM IN; Features Provided: HERMETICALLY SEALED CASE. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-139-2326 still in active supply?

NSN 5961-00-139-2326 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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