PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-A-858345Transistor

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5961-01-128-2288 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-128-2288 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-128-2288. Primary manufacturer part number: SM-A-858345.
Features
  • Transistor — FSC 5961
  • Electrode Internally-Electrically Connected to Case: COLLECTOR
  • Mounting Method: UNTHREADED HOLE(S)
  • Mounting Facility Quantity: 2
  • Features Provided: HERMETICALLY SEALED CASE
  • Internal Configuration: JUNCTION CONTACT
  • Terminal Type and Quantity: 2 PIN AND 1 CASE
  • Voltage Rating in Volts Per Characteristic: 90.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 8.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-128-2288, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-128-2288
Primary Part NumberSM-A-858345
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Mounting MethodUNTHREADED HOLE(S)
Mounting Facility Quantity2
Features ProvidedHERMETICALLY SEALED CASE
Internal ConfigurationJUNCTION CONTACT
Terminal Type and Quantity2 PIN AND 1 CASE
Voltage Rating in Volts Per Characteristic90.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 8.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
Current Rating Per Characteristic10.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Internal Junction ConfigurationNPN
Semiconductor MaterialSILICON
Maximum Operating Temp Per Measurement Point25.0 CELSIUS JUNCTION DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6145-00-246-24241741C INTERCHANGEABLE
Cable,special Purpose,electrical
Belden, Inc.
1305-00-416-5814A10147 INTERCHANGEABLE
Cartridge,30 Millimeter
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5305-00-500-93945009394 INTERCHANGEABLE
Screw,machine
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
3010-00-578-838118H4G-AAO-A0GH8 INTERCHANGEABLE
Gearcase-Motor
General Dynamics Motion Control Llc
1305-01-057-5335 INTERCHANGEABLE
Cartridge,30 Millimeter
1305-01-095-9650 INTERCHANGEABLE
Cartridge,30 Millimeter
5315-01-159-9869 INTERCHANGEABLE
Pin,grooved,headed
2540-01-306-6875 INTERCHANGEABLE
Blade,windshield Wiper
5996-01-499-54271452288-1 INTERCHANGEABLE
Amplifier,radio Frequency
Caes Systems Llc
Cross-Reference Index
Part NumberManufacturer
67261 Renesas Electronics America Inc (USA)
A10147 Api Electronics, Inc. Dba Api Technologies Corp Div Api Technologies - Spectrum Microwave (USA)
SM-A-858345 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
85SE420 Solitron Devices, Inc. (USA)
SJ9032H Freescale Semiconductor, Inc. (USA)
Related Parts
6145-00-246-2424INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
1741C
1305-00-416-5814INTERCHANGEABLE
CARTRIDGE,30 MILLIMETER
A10147
5305-00-500-9394INTERCHANGEABLE
SCREW,MACHINE
5009394
3010-00-578-8381INTERCHANGEABLE
GEARCASE-MOTOR
18H4G-AAO-A0GH8
1305-01-057-5335INTERCHANGEABLE
CARTRIDGE,30 MILLIMETER
1305-01-095-9650INTERCHANGEABLE
CARTRIDGE,30 MILLIMETER
5315-01-159-9869INTERCHANGEABLE
PIN,GROOVED,HEADED
2540-01-306-6875INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
5996-01-499-5427INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
1452288-1

Frequently Asked Questions

What is NSN 5961-01-128-2288?

NSN 5961-01-128-2288 is a Transistor, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-128-2288?

NSN 5961-01-128-2288 has 5 cross-referenced part numbers: 67261 (Renesas Electronics America Inc), A10147 (Api Electronics, Inc. Dba Api Technologies Corp Div Api Technologies - Spectrum Microwave), SM-A-858345 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 85SE420 (Solitron Devices, Inc.), SJ9032H (Freescale Semiconductor, Inc.).

What NSN replaces 5961-01-128-2288?

There are 9 known substitutes for 5961-01-128-2288: 6145-00-246-2424, 1305-00-416-5814, 5305-00-500-9394 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-A-858345?

Key specifications for SM-A-858345: Electrode Internally-Electrically Connected to Case: COLLECTOR; Overall Width: 1.050 INCHES MAXIMUM IN; Mounting Method: UNTHREADED HOLE(S); Mounting Facility Quantity: 2. 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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