PartsTable
Technical Data Sheet
COS-7 ✓ 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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include width: 48.000 INCHES NOMINAL IN, length: 100.000 FEET NOMINAL FT, material: PLASTIC POLYESTER, film_type: PHOTOMECHANICAL, base_color: CLEAR, usage_form: ROLL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6750-01-385-4726, 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
COS-7
NSN: 6750-01-385-4726
FSC: 6750
CAGE: 82348 — DU PONT E I DE NEMOURS AND CO INC DUPONT PRINTING AND PUBLISHING (USA)
SPECIFICATIONS
width48.000 INCHES NOMINAL IN
length100.000 FEET NOMINAL FT
materialPLASTIC POLYESTER
film_typePHOTOMECHANICAL
base_colorCLEAR
usage_formROLL
film_subtypeCAMERA
emulsion_typeBLACK AND WHITE
special_featuresDMA BREAKOUT PROJECT; SIMILAR TO NSN 6750-00-404-1021
precious_materialSILVER
reproduction_typeNEGATIVE
trade_designationCOMMERCIAL
NSN6750-01-385-4726
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN COS-7 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
WIDTH: 48.000 INCHES NOMINAL IN
BASE COLOR: CLEAR
USAGE FORM: ROLL
PRECIOUS MATERIAL AND LOCATION: EMULSION SILVER
MATERIAL: PLASTIC POLYESTER
BASE MATERIAL THICKNESS: 0.0070 INCHES NOMINAL IN
PRECIOUS MATERIAL AND WEIGHT: 0.040 SILVER GRAINS, TROY
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH48.000 INCHES NOMINAL IN
BASE COLORCLEAR
USAGE FORMROLL
PRECIOUS MATERIAL AND LOCATIONEMULSION SILVER
MATERIALPLASTIC POLYESTER
SPECIAL FEATURESDMA BREAKOUT PROJECT; SIMILAR TO NSN 6750-00-404-1021
BASE MATERIAL THICKNESS0.0070 INCHES NOMINAL IN
PRECIOUS MATERIAL AND WEIGHT0.040 SILVER GRAINS, TROY
PRECIOUS MATERIALSILVER
FILM TYPEPHOTOMECHANICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
QA-7 LITHInterchangeable
interchangeable cross-reference
interchangeable
164 6850Interchangeable
interchangeable cross-reference
interchangeable
CRONAR ORTHO S LITHO COS-7Interchangeable
interchangeable cross-reference
interchangeable
CRONALAR ENGINEERING EN-7Interchangeable
interchangeable cross-reference
interchangeable
DMA PROJECTInterchangeable
interchangeable cross-reference
interchangeable
L-F-00336Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is COS-7?
COS-7 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace COS-7?
There are 9 known substitutes for COS-7: QA-7 LITH, 164 6850, CRONAR ORTHO S LITHO COS-7 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for COS-7?
COS-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6750-01-385-4726. This indicates validated use in U.S. government and defense supply chains.
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