PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N5195Transistor

Freescale Semiconductor, Inc. · NSN 5961-01-173-1825 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-173-1825 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-173-1825. Primary manufacturer part number: 2N5195.
Features
  • Transistor — FSC 5961
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Terminal Length: 0.655 INCHES NOMINAL IN
  • Power Rating Per Characteristic: 40.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
  • Voltage Rating in Volts Per Characteristic: 5.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
  • Special Test Features: TESTED PER BASE TEN SYSTEMS DWG 21807
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS JUNCTION DEGC
  • Current Rating Per Characteristic: 1.00 AMPERES MAXIMUM BASE CURRENT, DC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-173-1825, 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 Freescale Semiconductor, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-173-1825
Primary Part Number2N5195
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerFreescale Semiconductor, Inc.
StatusACTIVE
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Terminal Length0.655 INCHES NOMINAL IN
Power Rating Per Characteristic40.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
Voltage Rating in Volts Per Characteristic5.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
Special Test FeaturesTESTED PER BASE TEN SYSTEMS DWG 21807
Maximum Operating Temp Per Measurement Point150.0 CELSIUS JUNCTION DEGC
Current Rating Per Characteristic1.00 AMPERES MAXIMUM BASE CURRENT, DC
Semiconductor MaterialSILICON
Internal ConfigurationJUNCTION CONTACT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-00-689-34392N5195 INTERCHANGEABLE
Transistor
Freescale Semiconductor, Inc.
5961-01-005-6607 INTERCHANGEABLE
Transistor
6105-01-140-66902-1807 INTERCHANGEABLE
Motor,alternating Current
Maytag Corporation Dba Maytag Appliancessales
5895-01-373-798121807 INTERCHANGEABLE
Modem,communications
Motorola/codex Corp Sub of Motorola Inc
Cross-Reference Index
Part NumberManufacturer
2N5195 Freescale Semiconductor, Inc. (USA)
21807 Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
Related Parts
5961-00-689-3439INTERCHANGEABLE
TRANSISTOR
2N5195
5961-01-005-6607INTERCHANGEABLE
TRANSISTOR
6105-01-140-6690INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
2-1807
5895-01-373-7981INTERCHANGEABLE
MODEM,COMMUNICATIONS
21807

Frequently Asked Questions

What is NSN 5961-01-173-1825?

NSN 5961-01-173-1825 is a Transistor, manufactured by Freescale Semiconductor, Inc., classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-173-1825?

NSN 5961-01-173-1825 has 2 cross-referenced part numbers: 2N5195 (Freescale Semiconductor, Inc.), 21807 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids).

What NSN replaces 5961-01-173-1825?

There are 4 known substitutes for 5961-01-173-1825: 5961-00-689-3439, 5961-01-005-6607, 6105-01-140-6690 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N5195?

Key specifications for 2N5195: Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Special Features: JUNCTION PATTERN ARRANGEMENT: PNP; Terminal Length: 0.655 INCHES NOMINAL IN; Power Rating Per Characteristic: 40.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION. 13 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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