PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

200720-001Semiconductor Devices,unitized

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems · NSN 5961-00-018-8974 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-018-8974 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-018-8974. Primary manufacturer part number: 200720-001.
Features
  • Semiconductor Devices,unitized — FSC 5961
  • Terminal Circle Diameter: 0.200 INCHES NOMINAL IN
  • Component Name and Quantity: 2 TRANSISTOR
  • Features Provided: HERMETICALLY SEALED CASE
  • Overall Diameter: 0.370 INCHES MAXIMUM IN
  • Mounting Method: TERMINAL
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Semiconductor Material: SILICON ALL TRANSISTOR
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-00-018-8974, 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 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-018-8974
Primary Part Number200720-001
Item NameSemiconductor Devices,unitized
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
StatusACTIVE
Terminal Circle Diameter0.200 INCHES NOMINAL IN
Component Name and Quantity2 TRANSISTOR
Features ProvidedHERMETICALLY SEALED CASE
Overall Diameter0.370 INCHES MAXIMUM IN
Mounting MethodTERMINAL
Terminal Length0.500 INCHES MINIMUM IN
Semiconductor MaterialSILICON ALL TRANSISTOR
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Power Rating Per Characteristic600.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION ALL TRANSISTOR
Terminal Type and Quantity6 UNINSULATED WIRE LEAD
Voltage Rating in Volts Per Characteristic40.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 75.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 6.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC ALL TRANSISTOR
Current Rating Per Characteristic600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC ALL TRANSISTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-100-0714 INTERCHANGEABLE
Cone and Rollers,tapered Roller
1240-00-177-0659654745 INTERCHANGEABLE
Ring,retaining,optical Element
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5961-00-469-8159HP13616 INTERCHANGEABLE
Semiconductor Devices,unitized
Fairchild Semiconductor Corp
5961-01-205-3702711667-1 INTERCHANGEABLE
Semiconductor Devices,unitized
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
MD2219A Solid State Devices, Inc (USA)
MD2219A-168 Freescale Semiconductor, Inc. (USA)
MD2219A Freescale Semiconductor, Inc. (USA)
ST-8704 Semiconductor Technology, Inc. Dba Semiconductor Technology Inc (USA)
200720-001 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
654745 Cae Usa Inc. (USA)
Related Parts
3110-00-100-0714INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
1240-00-177-0659INTERCHANGEABLE
RING,RETAINING,OPTICAL ELEMENT
654745
5961-00-469-8159INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
HP13616
5961-01-205-3702INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
711667-1

Frequently Asked Questions

What is NSN 5961-00-018-8974?

NSN 5961-00-018-8974 is a Semiconductor Devices,unitized, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-018-8974?

NSN 5961-00-018-8974 has 6 cross-referenced part numbers: MD2219A (Solid State Devices, Inc), MD2219A-168 (Freescale Semiconductor, Inc.), MD2219A (Freescale Semiconductor, Inc.), ST-8704 (Semiconductor Technology, Inc. Dba Semiconductor Technology Inc), 200720-001 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems) and 1 more.

What NSN replaces 5961-00-018-8974?

There are 4 known substitutes for 5961-00-018-8974: 3110-00-100-0714, 1240-00-177-0659, 5961-00-469-8159 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 200720-001?

Key specifications for 200720-001: Terminal Circle Diameter: 0.200 INCHES NOMINAL IN; Component Name and Quantity: 2 TRANSISTOR; Features Provided: HERMETICALLY SEALED CASE; Overall Diameter: 0.370 INCHES MAXIMUM IN. 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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