PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

218388Transistor

Fluke Corp · NSN 5961-01-168-3041 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-168-3041 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-168-3041. Primary manufacturer part number: 218388.
Features
  • Transistor — FSC 5961
  • Overall Diameter: 0.330 INCHES MAXIMUM IN
  • Transfer Ratio: 80.0 NOMINAL STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
  • Mounting Method: TERMINAL
  • Terminal Length: 0.400 INCHES MINIMUM IN
  • Power Rating Per Characteristic: 300.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
  • Current Rating Per Characteristic: 500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Semiconductor Material: SILICON
Applications
  • Applications requiring Plastic Enclosure construction
General Description

The Transistor, cataloged under National Stock Number 5961-01-168-3041, 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 Fluke Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5961-01-168-3041
Primary Part Number218388
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerFluke Corp
StatusACTIVE
Overall Diameter0.330 INCHES MAXIMUM IN
Transfer Ratio80.0 NOMINAL STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
Mounting MethodTERMINAL
Terminal Length0.400 INCHES MINIMUM IN
Power Rating Per Characteristic300.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Current Rating Per Characteristic500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Semiconductor MaterialSILICON
Internal ConfigurationJUNCTION CONTACT
Voltage Rating in Volts Per Characteristic60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Terminal Circle Diameter0.200 INCHES NOMINAL IN
Maximum Operating Temp Per Measurement Point125.0 CELSIUS JUNCTION DEGC
MaterialPLASTIC ENCLOSURE
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5961-00-929-2857 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
2N3645 Fluke Corp (USA)
218388 PRIMARY Fluke Corp (USA)
Related Parts
5961-00-929-2857INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-01-168-3041?

NSN 5961-01-168-3041 is a Transistor, manufactured by Fluke Corp, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-168-3041?

NSN 5961-01-168-3041 has 2 cross-referenced part numbers: 2N3645 (Fluke Corp), 218388 (Fluke Corp).

What NSN replaces 5961-01-168-3041?

There is 1 known substitute for 5961-01-168-3041: 5961-00-929-2857. Verify interchangeability with system specifications before substitution.

What are the specifications of 218388?

Key specifications for 218388: Overall Diameter: 0.330 INCHES MAXIMUM IN; Transfer Ratio: 80.0 NOMINAL STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER; Mounting Method: TERMINAL; Overall Length: 0.250 INCHES MAXIMUM IN. 15 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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