PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SPC151-07Transistor

Api Electronics, Inc. Dba Api Technologies Corp Div Api Technologies - Spectrum Microwave · NSN 5961-00-914-9645 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-914-9645 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-914-9645. Primary manufacturer part number: SPC151-07.
Features
  • Transistor — FSC 5961
  • Current Rating Per Characteristic: 3.00 AMPERES MAXIMUM BASE CURRENT, DC AND 6.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG AND 1 THREADED STUD
  • Mounting Method: THREADED STUD(S)
  • Features Provided: HERMETICALLY SEALED CASE
  • Voltage Rating in Volts Per Characteristic: 140.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 70.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 25.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
  • Mounting Facility Quantity: 1
  • Electrode Internally-Electrically Connected to Case: COLLECTOR
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-914-9645, 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 Api Electronics, Inc. Dba Api Technologies Corp Div Api Technologies - Spectrum Microwave. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5961-00-914-9645
Primary Part NumberSPC151-07
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerApi Electronics, Inc. Dba Api Technologies Corp Div Api Technologies - Spectrum Microwave
StatusCANCELLED
Current Rating Per Characteristic3.00 AMPERES MAXIMUM BASE CURRENT, DC AND 6.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminal Type and Quantity2 TAB, SOLDER LUG AND 1 THREADED STUD
Mounting MethodTHREADED STUD(S)
Features ProvidedHERMETICALLY SEALED CASE
Voltage Rating in Volts Per Characteristic140.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 70.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 25.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
Mounting Facility Quantity1
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Nominal Thread Size0.190 INCHES IN
Semiconductor MaterialSILICON
Thread Series DesignatorUNF
Power Rating Per Characteristic100.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Internal ConfigurationJUNCTION CONTACT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2920-00-029-0055M5-701A INTERCHANGEABLE
Regulator,engine Generator
Transpo Electronics Inc
5136-00-262-3945 INTERCHANGEABLE
Tap,thread Cutting
5970-00-369-954715107 INTERCHANGEABLE
Insulator,plate
Viz Manufacturing Company
5930-00-992-4749721898-52 INTERCHANGEABLE
Switch,flow
Raytheon Company Div Rmd Strategic
1370-01-074-05911305699 INTERCHANGEABLE
Marker,location,marine
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
6240-01-375-137215-107 INTERCHANGEABLE
Lamp,incandescent
Clausing Industrial, Inc. Dba Clausing Service Center Div Clausing Service Center
5120-01-397-587815107 INTERCHANGEABLE
Key,socket Head Screw
Eklind Tool Co
5120-01-398-765412206 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
5999-01-476-2496 INTERCHANGEABLE
Heat Sink,electrical-Electronic
5305-01-553-3103AES01C375A25WA6DG1 INTERCHANGEABLE
Screw,cap,hexagon Head
The American Society of Mechanical Engineers
Cross-Reference Index
Part NumberManufacturer
SPC151-07 Api Electronics, Inc. Dba Api Technologies Corp Div Api Technologies - Spectrum Microwave (USA)
151-0111-00 Tektronix, Inc. (USA)
151-07 Westinghouse Electric Corp Semiconductor Div (USA)
SPC151-07 Solid Power Corp (USA)
Related Parts
2920-00-029-0055INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
M5-701A
5136-00-262-3945INTERCHANGEABLE
TAP,THREAD CUTTING
5970-00-369-9547INTERCHANGEABLE
INSULATOR,PLATE
15107
5930-00-992-4749INTERCHANGEABLE
SWITCH,FLOW
721898-52
1370-01-074-0591INTERCHANGEABLE
MARKER,LOCATION,MARINE
1305699
6240-01-375-1372INTERCHANGEABLE
LAMP,INCANDESCENT
15-107
5120-01-397-5878INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
15107
5120-01-398-7654INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
12206
5999-01-476-2496INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
5305-01-553-3103INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
AES01C375A25WA6DG1
5305-01-598-6978INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
15107
5120-01-652-2417INTERCHANGEABLE
KEY,SOCKET HEAD SCREW

Frequently Asked Questions

What is NSN 5961-00-914-9645?

NSN 5961-00-914-9645 is a Transistor, manufactured by Api Electronics, Inc. Dba Api Technologies Corp Div Api Technologies - Spectrum Microwave, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-914-9645?

NSN 5961-00-914-9645 has 4 cross-referenced part numbers: SPC151-07 (Api Electronics, Inc. Dba Api Technologies Corp Div Api Technologies - Spectrum Microwave), 151-0111-00 (Tektronix, Inc.), 151-07 (Westinghouse Electric Corp Semiconductor Div), SPC151-07 (Solid Power Corp).

What NSN replaces 5961-00-914-9645?

There are 12 known substitutes for 5961-00-914-9645: 2920-00-029-0055, 5136-00-262-3945, 5970-00-369-9547 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SPC151-07?

Key specifications for SPC151-07: Current Rating Per Characteristic: 3.00 AMPERES MAXIMUM BASE CURRENT, DC AND 6.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC; Terminal Type and Quantity: 2 TAB, SOLDER LUG AND 1 THREADED STUD; Mounting Method: THREADED STUD(S); Special Features: JUNCTION PATTERN ARRANGEMENT: NPN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-914-9645 still in active supply?

NSN 5961-00-914-9645 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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