PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

STP-29BTransistor

Semiconductor Technology, Inc. Dba Semiconductor Technology Inc · NSN 5961-00-295-5753 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-295-5753 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-295-5753. Primary manufacturer part number: STP-29B.
Features
  • Transistor — FSC 5961
  • Current Rating Per Characteristic: 1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Semiconductor Material: SILICON
  • Internal Configuration: JUNCTION CONTACT
  • Power Rating Per Characteristic: 30.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
  • Voltage Rating in Volts Per Characteristic: 80.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 40.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 5.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
  • Electrode Internally-Electrically Connected to Case: COLLECTOR
Applications
  • Applications requiring Plastic Enclosure construction
General Description

The Transistor, cataloged under National Stock Number 5961-00-295-5753, 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 Semiconductor Technology, Inc. Dba Semiconductor Technology Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-295-5753
Primary Part NumberSTP-29B
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSemiconductor Technology, Inc. Dba Semiconductor Technology Inc
StatusACTIVE
Current Rating Per Characteristic1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminal Length0.500 INCHES MINIMUM IN
Semiconductor MaterialSILICON
Internal ConfigurationJUNCTION CONTACT
Power Rating Per Characteristic30.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
Voltage Rating in Volts Per Characteristic80.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 40.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 5.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Mounting MethodUNTHREADED HOLE(S)
Maximum Operating Temp Per Measurement Point150.0 CELSIUS JUNCTION DEGC
Mounting Facility Quantity1
Terminal Type and Quantity3 PRINTED CIRCUIT
MaterialPLASTIC ENCLOSURE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5962-00-066-01711820-0094 INTERCHANGEABLE
Microcircuit,digital
Agilent Technologies, Inc. Div Agilent Technologies Headquarters
7640-00-172-86474400-003 INTERCHANGEABLE
Chart
Bird Electronic Corporation Div Bird Electronic Corp
5815-01-066-0018 INTERCHANGEABLE
Bracket
5945-01-112-0148440110 INTERCHANGEABLE
Solenoid,electrical
Ramsey Winch Co
5961-01-247-4682TIP29B INTERCHANGEABLE
Transistor
National Semiconductor Corporation
6320-01-338-6006A2C110295001 INTERCHANGEABLE
Transmitter,rudder Angle
Vdo-Yazaki Corp
Cross-Reference Index
Part NumberManufacturer
STP-29B Semiconductor Technology, Inc. Dba Semiconductor Technology Inc (USA)
ECG196 Philips Ecg Inc Div of North American Philips Corp (USA)
440003 Syqwest Llc (USA)
ECG196 Philips Ecg Inc Div of North American Philips Corp (USA)
TIP29B Texas Instruments Incorporated (USA)
NTE196 Nte Electronics, Inc (USA)
TIP29B Freescale Semiconductor, Inc. (USA)
Related Parts
5962-00-066-0171INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
1820-0094
7640-00-172-8647INTERCHANGEABLE
CHART
4400-003
5815-01-066-0018INTERCHANGEABLE
BRACKET
5945-01-112-0148INTERCHANGEABLE
SOLENOID,ELECTRICAL
440110
5961-01-247-4682INTERCHANGEABLE
TRANSISTOR
TIP29B
6320-01-338-6006INTERCHANGEABLE
TRANSMITTER,RUDDER ANGLE
A2C110295001

Frequently Asked Questions

What is NSN 5961-00-295-5753?

NSN 5961-00-295-5753 is a Transistor, manufactured by Semiconductor Technology, Inc. Dba Semiconductor Technology Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-295-5753?

NSN 5961-00-295-5753 has 7 cross-referenced part numbers: STP-29B (Semiconductor Technology, Inc. Dba Semiconductor Technology Inc), ECG196 (Philips Ecg Inc Div of North American Philips Corp), 440003 (Syqwest Llc), ECG196 (Philips Ecg Inc Div of North American Philips Corp), TIP29B (Texas Instruments Incorporated) and 2 more.

What NSN replaces 5961-00-295-5753?

There are 6 known substitutes for 5961-00-295-5753: 5962-00-066-0171, 7640-00-172-8647, 5815-01-066-0018 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of STP-29B?

Key specifications for STP-29B: Current Rating Per Characteristic: 1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC; Terminal Length: 0.500 INCHES MINIMUM IN; Overall Height: 0.190 INCHES MAXIMUM IN; Semiconductor Material: SILICON. 16 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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