PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

200044Semiconductor Device Set

Astronics Test Systems Inc · NSN 5961-00-435-1800 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-435-1800 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-435-1800. Primary manufacturer part number: 200044.
Features
  • Semiconductor Device Set — FSC 5961
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD ALL TRANSISTOR
  • Component Name and Quantity: 2 TRANSISTOR
  • Voltage Rating in Volts Per Characteristic: 30.0 NOMINAL BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 25.0 NOMINAL BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN ALL TRANSISTOR
  • Overall Diameter: 0.192 INCHES MINIMUM AND 0.222 INCHES MAXIMUM ALL TRANSISTOR IN
  • Power Rating Per Characteristic: 200.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION ALL TRANSISTOR
  • Mounting Method: TERMINAL ALL TRANSISTOR
  • Terminal Length: 0.500 INCHES MINIMUM ALL TRANSISTOR IN
Applications
  • Applications requiring Plastic Inclosure All Transistor construction
General Description

The Semiconductor Device Set, cataloged under National Stock Number 5961-00-435-1800, 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 Astronics Test Systems Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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: Active.

Technical Specifications
ParameterValue
NSN5961-00-435-1800
Primary Part Number200044
Item NameSemiconductor Device Set
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerAstronics Test Systems Inc
StatusACTIVE
Terminal Type and Quantity3 UNINSULATED WIRE LEAD ALL TRANSISTOR
Component Name and Quantity2 TRANSISTOR
Voltage Rating in Volts Per Characteristic30.0 NOMINAL BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 25.0 NOMINAL BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN ALL TRANSISTOR
Overall Diameter0.192 INCHES MINIMUM AND 0.222 INCHES MAXIMUM ALL TRANSISTOR IN
Power Rating Per Characteristic200.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION ALL TRANSISTOR
Mounting MethodTERMINAL ALL TRANSISTOR
Terminal Length0.500 INCHES MINIMUM ALL TRANSISTOR IN
Transfer Ratio10.0 NOMINAL STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER ALL TRANSISTOR
Current Rating Per Characteristic50.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC AND 5.00 NANOAMPERES MAXIMUM COLLECTOR CUTOFF CURRENT, DC, EMITTER OPEN ALL TRANSISTOR
Semiconductor MaterialSILICON ALL TRANSISTOR
Terminal Circle Diameter0.100 INCHES NOMINAL ALL TRANSISTOR IN
Internal ConfigurationJUNCTION CONTACT ALL TRANSISTOR
Component Function RelationshipMATCHED
MaterialPLASTIC INCLOSURE ALL TRANSISTOR
Maximum Operating Temp Per Measurement Point125.0 CELSIUS JUNCTION ALL TRANSISTOR DEGC
Internal Junction ConfigurationNPN ALL TRANSISTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-00-139-2849SN74H04N INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
2530-00-353-30344B8759 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Caterpillar Inc Div Caterpillar Defense
5910-00-491-4350 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
3110-00-516-5289203TF INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
5305-00-826-89742000-44 INTERCHANGEABLE
Screw,machine
Elbitamerica, Inc.
1680-00-858-068914-00044-00 INTERCHANGEABLE
Parts Kit,window Un
American Concorde Systems Inc
5805-01-128-3862 INTERCHANGEABLE
Orderwire-Operator Acces
5360-01-379-8094200044-001 INTERCHANGEABLE
Spring,helical,extension
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
6220-01-392-045420-0044-4 INTERCHANGEABLE
Light,panel
Ace Aeronautics Llc
6250-01-395-162021-0062-1 INTERCHANGEABLE
Lampholder
Ace Aeronautics Llc
Cross-Reference Index
Part NumberManufacturer
2N3565MATCHEDPAI Electronic Industries Association
200044 PRIMARY Astronics Test Systems Inc (USA)
Related Parts
5962-00-139-2849INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN74H04N
2530-00-353-3034INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
4B8759
5910-00-491-4350INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
3110-00-516-5289INTERCHANGEABLE
BEARING,BALL,ANNULAR
203TF
5305-00-826-8974INTERCHANGEABLE
SCREW,MACHINE
2000-44
1680-00-858-0689INTERCHANGEABLE
PARTS KIT,WINDOW UN
14-00044-00
5805-01-128-3862INTERCHANGEABLE
ORDERWIRE-OPERATOR ACCES
5360-01-379-8094INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
200044-001
6220-01-392-0454INTERCHANGEABLE
LIGHT,PANEL
20-0044-4
6250-01-395-1620INTERCHANGEABLE
LAMPHOLDER
21-0062-1
5330-01-423-2316INTERCHANGEABLE
GASKET
2-00044
5340-01-616-9694INTERCHANGEABLE
BRACKET,MOUNTING
200044

Frequently Asked Questions

What is NSN 5961-00-435-1800?

NSN 5961-00-435-1800 is a Semiconductor Device Set, manufactured by Astronics Test Systems Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-435-1800?

NSN 5961-00-435-1800 has 2 cross-referenced part numbers: 2N3565MATCHEDPAI (Electronic Industries Association), 200044 (Astronics Test Systems Inc).

What NSN replaces 5961-00-435-1800?

There are 12 known substitutes for 5961-00-435-1800: 5962-00-139-2849, 2530-00-353-3034, 5910-00-491-4350 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 200044?

Key specifications for 200044: Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD ALL TRANSISTOR; Component Name and Quantity: 2 TRANSISTOR; Voltage Rating in Volts Per Characteristic: 30.0 NOMINAL BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 25.0 NOMINAL BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN ALL TRANSISTOR; Overall Diameter: 0.192 INCHES MINIMUM AND 0.222 INCHES MAXIMUM ALL TRANSISTOR IN. 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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