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Technical Data Sheet
PartsTable / COMPONENT / DCF-2K-1/2W
DCF-2K-1/2W ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The DCF-2K-1/2W is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-107-4566, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
DCF-2K-1/2W
NSN: 5905-00-107-4566
FSC: 5905
CAGE: 91637 — VISHAY DALE ELECTRONICS, LLC DIV VISHAY AMERICAS (USA)
SPECIFICATIONS
Part NumberDCF-2K-1/2W
NSN5905-00-107-4566
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DCF-2K-1/2W TITLE COMPONENT PN DCF-2K-1/2W MFR DCF-2K-1/2W
KEY FEATURES
•
RESISTANCE TOLERANCE IN PERCENT: -1.000 TO 1.000
•
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS: -55.0 TO 175.0
•
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER: 175.0
•
ELECTRICAL RESISTANCE: 2.000 KILOHMS
•
STYLE DESIGNATOR: AXIAL TERMINAL EACH END
•
BODY LENGTH: 0.750 INCHES NOMINAL IN
•
POWER DISSIPATION RATING IN WATTS: 0.500 FREE AIR
•
BODY DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
RESISTANCE TOLERANCE IN PERCENT-1.000 TO 1.000
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS-55.0 TO 175.0
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER175.0
ELECTRICAL RESISTANCE2.000 KILOHMS
STYLE DESIGNATORAXIAL TERMINAL EACH END
BODY LENGTH0.750 INCHES NOMINAL IN
POWER DISSIPATION RATING IN WATTS0.500 FREE AIR
BODY DIAMETER0.250 INCHES NOMINAL IN
AMBIENT TEMP AT FULL RATED POWER125.0 CELSIUS DEGC
TERMINAL TYPEWIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
C1-3Interchangeable
interchangeable cross-reference
interchangeable
5026-8Interchangeable
interchangeable cross-reference
interchangeable
WRA206Interchangeable
interchangeable cross-reference
interchangeable
121667Interchangeable
interchangeable cross-reference
interchangeable
RN70D2431FInterchangeable
interchangeable cross-reference
interchangeable
MILR55182-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DCF-2K-1/2W?
DCF-2K-1/2W is a DCF-2K-1/2W.
What parts can replace DCF-2K-1/2W?
There are 24 known substitutes for DCF-2K-1/2W: C1-3, 5026-8, WRA206 and 21 more. Substitute compatibility should be verified for your specific system.
Is DCF-2K-1/2W still available?
DCF-2K-1/2W is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026