PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

204018Transistor

Cipher Data Products Inc Oem Marketing Div · NSN 5961-00-498-8465 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-498-8465 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-498-8465. Primary manufacturer part number: 204018.
Features
  • Transistor — FSC 5961
  • Semiconductor Material: SILICON
  • Overall Diameter: 0.210 INCHES MAXIMUM IN
  • Mounting Method: TERMINAL
  • Terminal Circle Diameter: 0.100 INCHES NOMINAL IN
  • Current Rating Per Characteristic: 10.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Power Rating Per Characteristic: 300.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-498-8465, 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 Cipher Data Products Inc Oem Marketing Div. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-498-8465
Primary Part Number204018
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerCipher Data Products Inc Oem Marketing Div
StatusACTIVE
Semiconductor MaterialSILICON
Overall Diameter0.210 INCHES MAXIMUM IN
Mounting MethodTERMINAL
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Current Rating Per Characteristic10.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Power Rating Per Characteristic300.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Internal ConfigurationFIELD EFFECT
Voltage Rating in Volts Per Characteristic30.0 MAXIMUM BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE AND 20.0 MAXIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE
Features ProvidedHERMETICALLY SEALED CASE
Specification/standard Data80131-RELEASE5219 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Terminal Length0.500 INCHES MINIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5905-00-038-6136 INTERCHANGEABLE
Resistor,fixed,film
5961-00-118-4773 INTERCHANGEABLE
Transistor
2530-00-164-3080204018 INTERCHANGEABLE
Lining,brake
Clark Material Handling Company
5961-00-477-1248 INTERCHANGEABLE
Transistor
6515-01-210-9527204.018 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
204018 Cipher Data Products Inc Oem Marketing Div (USA)
2N4303 Electronic Industries Association
2N4303 Fairchild Semiconductor Corp (USA)
2N4303 National Semiconductor Corporation (USA)
RELEASE5219 Electronic Industries Association
2N4303 Telcom Semiconductor Inc (USA)
Related Parts
5905-00-038-6136INTERCHANGEABLE
RESISTOR,FIXED,FILM
5961-00-118-4773INTERCHANGEABLE
TRANSISTOR
2530-00-164-3080INTERCHANGEABLE
LINING,BRAKE
204018
5961-00-477-1248INTERCHANGEABLE
TRANSISTOR
6515-01-210-9527INTERCHANGEABLE
SCREW,BONE
204.018

Frequently Asked Questions

What is NSN 5961-00-498-8465?

NSN 5961-00-498-8465 is a Transistor, manufactured by Cipher Data Products Inc Oem Marketing Div, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-498-8465?

NSN 5961-00-498-8465 has 6 cross-referenced part numbers: 204018 (Cipher Data Products Inc Oem Marketing Div), 2N4303 (Electronic Industries Association), 2N4303 (Fairchild Semiconductor Corp), 2N4303 (National Semiconductor Corporation), RELEASE5219 (Electronic Industries Association) and 1 more.

What NSN replaces 5961-00-498-8465?

There are 5 known substitutes for 5961-00-498-8465: 5905-00-038-6136, 5961-00-118-4773, 2530-00-164-3080 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 204018?

Key specifications for 204018: Semiconductor Material: SILICON; Overall Diameter: 0.210 INCHES MAXIMUM IN; Mounting Method: TERMINAL; Terminal Circle Diameter: 0.100 INCHES NOMINAL IN. 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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