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PartsTable / COMPONENT / CF18DD/E/841
CF18DD/E/841 ✓ 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 CF18DD/E/841 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-01-419-5369, 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
CF18DD/E/841
NSN: 6240-01-419-5369
FSC: 6240
CAGE: 3E095 — OSRAM SYLVANIA INC. (USA)
SPECIFICATIONS
Part NumberCF18DD/E/841
NSN6240-01-419-5369
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CF18DD/E/841 TITLE COMPONENT PN CF18DD/E/841 MFR CF18DD/E/841
KEY FEATURES
•
VOLTAGE RATING: 100.000 VOLTS NOMINAL
•
RATED AVERAGE LIFE: HOURS
•
BASE STYLE: FOUR PIN INDEXING
•
BULB STYLE: T ("U" SHAPED TUBULAR)
•
EMITTED LIGHT CHARACTERISTIC: WHITE
•
WATTAGE RATING: 18.000 WATTS
•
BULB DESIGNATOR: T-4
TECHNICAL CHARACTERISTICS (FLIS)
VOLTAGE RATING100.000 VOLTS NOMINAL
RATED AVERAGE LIFEHOURS
BASE STYLEFOUR PIN INDEXING
BULB STYLET ("U" SHAPED TUBULAR)
SPECIAL FEATURESENERGY SAVER; W/O INTERNAL STARTER; 4100K
EMITTED LIGHT CHARACTERISTICWHITE
WATTAGE RATING18.000 WATTS
BULB DESIGNATORT-4
AVERAGE LIFE RATING IN HOURS10000.0
BULB DIAMETER1.100 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
1428HInterchangeable
interchangeable cross-reference
interchangeable
W201Interchangeable
interchangeable cross-reference
interchangeable
GGG-P-836 TY1CL1Interchangeable
interchangeable cross-reference
interchangeable
GGG-P-836Interchangeable
interchangeable cross-reference
interchangeable
730-13/16Interchangeable
interchangeable cross-reference
interchangeable
20-668Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CF18DD/E/841?
CF18DD/E/841 is a CF18DD/E/841.
What parts can replace CF18DD/E/841?
There are 25 known substitutes for CF18DD/E/841: 1428H, W201, GGG-P-836 TY1CL1 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CF18DD/E/841?
CF18DD/E/841 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-01-419-5369. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026