PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

387AS544Transistor

Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services · NSN 5961-00-516-5170 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-516-5170 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-516-5170. Primary manufacturer part number: 387AS544.
Features
  • Transistor — FSC 5961
  • Terminal Type and Quantity: 2 PIN AND 1 CASE
  • Internal Configuration: JUNCTION CONTACT
  • Mounting Facility Quantity: 2
  • Current Rating Per Characteristic: -6.00 AMPERES MAXIMUM BASE CURRENT, DC AND -25.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Electrode Internally-Electrically Connected to Case: COLLECTOR
  • Power Rating Per Characteristic: 200.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-516-5170, 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 Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-516-5170
Primary Part Number387AS544
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services
StatusACTIVE
Terminal Type and Quantity2 PIN AND 1 CASE
Internal ConfigurationJUNCTION CONTACT
Mounting Facility Quantity2
Current Rating Per Characteristic-6.00 AMPERES MAXIMUM BASE CURRENT, DC AND -25.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Power Rating Per Characteristic200.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Semiconductor MaterialSILICON
Mounting MethodUNTHREADED HOLE(S)
Voltage Rating in Volts Per Characteristic-60.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND -60.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND -5.0 MAXIMUM EMITTER TO BASE VOLTAGE, INSTANTANEOUS
Features ProvidedHERMETICALLY SEALED CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-375-02730026-2210 INTERCHANGEABLE
Transistor
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
5961-00-407-2373 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
2N5883 Texas Instruments Incorporated (USA)
2N5883 Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA)
387AS544 PRIMARY Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
2N5883 Freescale Semiconductor, Inc. (USA)
387AS544 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
Related Parts
5961-00-375-0273INTERCHANGEABLE
TRANSISTOR
0026-2210
5961-00-407-2373INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-516-5170?

NSN 5961-00-516-5170 is a Transistor, manufactured by Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-516-5170?

NSN 5961-00-516-5170 has 5 cross-referenced part numbers: 2N5883 (Texas Instruments Incorporated), 2N5883 (Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp), 387AS544 (Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services), 2N5883 (Freescale Semiconductor, Inc.), 387AS544 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).

What NSN replaces 5961-00-516-5170?

There are 2 known substitutes for 5961-00-516-5170: 5961-00-375-0273, 5961-00-407-2373. Verify interchangeability with system specifications before substitution.

What are the specifications of 387AS544?

Key specifications for 387AS544: Special Features: JUNCTION PATTERN ARRANGEMENT: PNP; Terminal Type and Quantity: 2 PIN AND 1 CASE; Internal Configuration: JUNCTION CONTACT; Mounting Facility Quantity: 2. 15 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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