PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

104X170BB002Transistor

General Electric Co Speed Variator Products Operation · NSN 5961-01-249-7586 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-249-7586 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-249-7586. Primary manufacturer part number: 104X170BB002.
Features
  • Transistor — FSC 5961
  • Internal Configuration: FIELD EFFECT
  • Semiconductor Material: SILICON
  • Voltage Rating in Volts Per Characteristic: 40.0 MAXIMUM BREAKDOWN VOLTAGE, DC AND 2.8 MAXIMUM GATE TO SOURCE CUTOFF VOLTAGE
  • Current Rating Per Characteristic: 0.20 MILLIAMPERES MAXIMUM REVERSE GATE CURRENT WITH ALL OTHER TERMINALS SHORT-CIRCUIT TO SOURCE, JUNCTION-GATE
  • 2 verified cross-references
  • Primary manufacturer: General Electric Co Speed Variator Products Operation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-249-7586, 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 General Electric Co Speed Variator Products Operation. Government technical data includes 4 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-249-7586
Primary Part Number104X170BB002
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerGeneral Electric Co Speed Variator Products Operation
StatusACTIVE
Internal ConfigurationFIELD EFFECT
Semiconductor MaterialSILICON
Voltage Rating in Volts Per Characteristic40.0 MAXIMUM BREAKDOWN VOLTAGE, DC AND 2.8 MAXIMUM GATE TO SOURCE CUTOFF VOLTAGE
Current Rating Per Characteristic0.20 MILLIAMPERES MAXIMUM REVERSE GATE CURRENT WITH ALL OTHER TERMINALS SHORT-CIRCUIT TO SOURCE, JUNCTION-GATE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5961-00-426-0029 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
104X170BB002 General Electric Co Speed Variator Products Operation (USA)
U1898-18 Telcom Semiconductor Inc (USA)
Related Parts
5961-00-426-0029INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-01-249-7586?

NSN 5961-01-249-7586 is a Transistor, manufactured by General Electric Co Speed Variator Products Operation, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-249-7586?

NSN 5961-01-249-7586 has 2 cross-referenced part numbers: 104X170BB002 (General Electric Co Speed Variator Products Operation), U1898-18 (Telcom Semiconductor Inc).

What NSN replaces 5961-01-249-7586?

There is 1 known substitute for 5961-01-249-7586: 5961-00-426-0029. Verify interchangeability with system specifications before substitution.

What are the specifications of 104X170BB002?

Key specifications for 104X170BB002: Internal Configuration: FIELD EFFECT; Semiconductor Material: SILICON; Voltage Rating in Volts Per Characteristic: 40.0 MAXIMUM BREAKDOWN VOLTAGE, DC AND 2.8 MAXIMUM GATE TO SOURCE CUTOFF VOLTAGE; Current Rating Per Characteristic: 0.20 MILLIAMPERES MAXIMUM REVERSE GATE CURRENT WITH ALL OTHER TERMINALS SHORT-CIRCUIT TO SOURCE, JUNCTION-GATE. 4 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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