PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C12-101FResistor,fixed,film

Welwyn International Inc · NSN 5905-00-542-9279 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-542-9279 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-542-9279. Primary manufacturer part number: C12-101F.
Features
  • Resistor,fixed,film — FSC 5905
  • Terminal Type: WIRE LEAD
  • Body Length: 0.688 INCHES NOMINAL IN
  • Resistance Tolerance in Percent: -1.000 TO 1.000
  • Power Dissipation Rating in Watts: 0.500 FREE AIR
  • Electrical Resistance: 100.000 OHMS
  • Style Designator: AXIAL TERMINAL EACH END
  • Temp Range of Temp Coefficient in Deg Celsius: -80.0 TO 150.0
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,film, cataloged under National Stock Number 5905-00-542-9279, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Welwyn International Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-542-9279
Primary Part NumberC12-101F
Item NameResistor,fixed,film
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerWelwyn International Inc
StatusCANCELLED
Terminal TypeWIRE LEAD
Body Length0.688 INCHES NOMINAL IN
Resistance Tolerance in Percent-1.000 TO 1.000
Power Dissipation Rating in Watts0.500 FREE AIR
Electrical Resistance100.000 OHMS
Style DesignatorAXIAL TERMINAL EACH END
Temp Range of Temp Coefficient in Deg Celsius-80.0 TO 150.0
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
2940-00-350-9325309112 INTERCHANGEABLE
Filter Element,fluid
Hyster-Yale Group, Inc.
3120-00-661-878518768 INTERCHANGEABLE
Bearing,sleeve
Master Machine Products Corp
Cross-Reference Index
Part NumberManufacturer
C12-101F Welwyn International Inc (USA)
309-0112-00 Tektronix, Inc. (USA)
309-112 Tektronix, Inc. (USA)
5021-171 Raytheon Company Dba Raytheon (USA)
C12-1000F Tektronix, Inc. (USA)
C12-1000F Welwyn International Inc (USA)
C12 Welwyn International Inc (USA)
PES001656 Navy Electronics Supply Office (USA)
Related Parts
2940-00-350-9325INTERCHANGEABLE
FILTER ELEMENT,FLUID
309112
3120-00-661-8785INTERCHANGEABLE
BEARING,SLEEVE
18768

Frequently Asked Questions

What is NSN 5905-00-542-9279?

NSN 5905-00-542-9279 is a Resistor,fixed,film, manufactured by Welwyn International Inc, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-542-9279?

NSN 5905-00-542-9279 has 8 cross-referenced part numbers: C12-101F (Welwyn International Inc), 309-0112-00 (Tektronix, Inc.), 309-112 (Tektronix, Inc.), 5021-171 (Raytheon Company Dba Raytheon), C12-1000F (Tektronix, Inc.) and 3 more.

What NSN replaces 5905-00-542-9279?

There are 2 known substitutes for 5905-00-542-9279: 2940-00-350-9325, 3120-00-661-8785. Verify interchangeability with system specifications before substitution.

What are the specifications of C12-101F?

Key specifications for C12-101F: Terminal Type: WIRE LEAD; Body Length: 0.688 INCHES NOMINAL IN; Resistance Tolerance in Percent: -1.000 TO 1.000; Power Dissipation Rating in Watts: 0.500 FREE AIR. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-542-9279 still in active supply?

NSN 5905-00-542-9279 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.
PartsTable Design LLC · partstable.com