PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

151-505Transistor

Autek Systems Corp · NSN 5961-01-061-2045 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-061-2045 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-061-2045. Primary manufacturer part number: 151-505.
Features
  • Transistor — FSC 5961
  • Mounting Facility Quantity: 4
  • Overall Diameter: 0.315 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN
  • Semiconductor Material: SILICON
  • Terminal Circle Diameter: 9.390 MILLIMETERS MAXIMUM MM
  • Current Rating Per Characteristic: 2.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, INSTANTANEOUS
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: T0-39
  • Mounting Method: TERMINAL
Applications
  • Applications requiring Glass Enclosure construction
General Description

The Transistor, cataloged under National Stock Number 5961-01-061-2045, 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 Autek Systems Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-01-061-2045
Primary Part Number151-505
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerAutek Systems Corp
StatusCANCELLED
Mounting Facility Quantity4
Overall Diameter0.315 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN
Semiconductor MaterialSILICON
Terminal Circle Diameter9.390 MILLIMETERS MAXIMUM MM
Current Rating Per Characteristic2.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, INSTANTANEOUS
Joint Electronic Device Engineering Council/jedec/case Outline DesignationT0-39
Mounting MethodTERMINAL
Voltage Rating in Volts Per Characteristic60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR TO EMITTER, SUSTAINED AND 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN
Power Rating Per Characteristic8.0 MILLIWATTS MAXIMUM NONREACTIVE POWER INPUT, INSTANTANEOUS TOTAL, TO ALL TERMINALS
Terminal Length6.600 MILLIMETERS MAXIMUM MM
Maximum Operating Temp Per Measurement Point-55.0 CELSIUS CASE AND 175.0 CELSIUS CASE DEGC
Terminal Type and Quantity4 UNINSULATED WIRE LEAD
MaterialGLASS ENCLOSURE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
1660-00-167-5934958 INTERCHANGEABLE
Seat Assembly,first
Fluid Power, Inc.
2825-00-240-60281510505 INTERCHANGEABLE
Heater
Northrop Grumman Systems Corporation Div Marine Systems
5330-00-370-1069151505 INTERCHANGEABLE
Gasket
Telemechanics Inc
3655-01-194-8278 INTERCHANGEABLE
Handle Assembly
5340-01-312-068615-1505 INTERCHANGEABLE
Handle,manual Control
Tate Andale, Llc
5930-01-612-9024FS-200-UE-LW-0.50-V-05.50-A-S INTERCHANGEABLE
Switch,flow
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
151-505 Autek Systems Corp (USA)
160-0077 Autek Systems Corp (USA)
151-0505 Autek Systems Corp (USA)
85783000-01 General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
MM5005 Freescale Semiconductor, Inc. (USA)
05B00006 Hekimian Laboratories Inc (USA)
Related Parts
1660-00-167-5934INTERCHANGEABLE
SEAT ASSEMBLY,FIRST
958
2825-00-240-6028INTERCHANGEABLE
HEATER
1510505
5330-00-370-1069INTERCHANGEABLE
GASKET
151505
3655-01-194-8278INTERCHANGEABLE
HANDLE ASSEMBLY
5340-01-312-0686INTERCHANGEABLE
HANDLE,MANUAL CONTROL
15-1505
5930-01-612-9024INTERCHANGEABLE
SWITCH,FLOW
FS-200-UE-LW-0.50-V-05.50-A-S

Frequently Asked Questions

What is NSN 5961-01-061-2045?

NSN 5961-01-061-2045 is a Transistor, manufactured by Autek Systems Corp, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-01-061-2045?

NSN 5961-01-061-2045 has 6 cross-referenced part numbers: 151-505 (Autek Systems Corp), 160-0077 (Autek Systems Corp), 151-0505 (Autek Systems Corp), 85783000-01 (General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems), MM5005 (Freescale Semiconductor, Inc.) and 1 more.

What NSN replaces 5961-01-061-2045?

There are 6 known substitutes for 5961-01-061-2045: 1660-00-167-5934, 2825-00-240-6028, 5330-00-370-1069 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 151-505?

Key specifications for 151-505: Special Features: LOW FREQUENCY POWER SILICON PNP BJT; Mounting Facility Quantity: 4; Overall Length: 51.050 MILLIMETERS MAXIMUM MM; Overall Diameter: 0.315 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-01-061-2045 still in active supply?

NSN 5961-01-061-2045 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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