Name: CAPACITOR,FIXED,PLASTIC DIELECTR
Brand: Unknown
SKU: CQ72E1FF205K1

CQ72E1FF205K1 ✓ Verified by PartsTable

— · MRO · MRO_GENERAL

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,PLASTIC DIELECTR. Key specifications include body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE, body_width: 1.062 INCHES NOMINAL IN, body_height: 3.250 INCHES NOMINAL IN, body_length: 1.812 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, terminal_diameter: 0.216 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-010-7570, 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

MRO→ MRO_GENERAL→ CQ72E1FF205K1

NSN: 5910-01-010-7570
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

body_style	W/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE
body_width	1.062 INCHES NOMINAL IN
body_height	3.250 INCHES NOMINAL IN
body_length	1.812 INCHES NOMINAL IN
features_provided	HERMETICALLY SEALED CASE
terminal_diameter	0.216 INCHES MAXIMUM IN
dielectric_material	PAPER AND PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER)
reliability_indicator	NOT ESTABLISHED
nonderated_operating_temp	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_height_from_body	1.375 INCHES MAXIMUM IN
terminal_type_and_quantity	2 STANDOFF, THREADED STUD
specification/standard_data	81349-MIL-C-19978/3D GOVERNMENT SPECIFICATION
NSN	5910-01-010-7570

COMPONENT DIAGRAM

KEY FEATURES

•

INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP: 20.0 MEGOHM-MICROFARADS

•

DIELECTRIC MATERIAL: PAPER AND PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER)

•

INTERNAL ELECTRICAL CONNECTION TYPE: EXTENDED FOIL

•

BODY WIDTH: 1.062 INCHES NOMINAL IN

•

BODY HEIGHT: 3.250 INCHES NOMINAL IN

•

TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 PERCENT SINGLE SECTION

•

INSULATION RESISTANCE AT REFERENCE TEMP: 2000.0 MEGOHM-MICROFARADS

•

SPECIFICATION/STANDARD DATA: 81349-MIL-C-19978/3D GOVERNMENT SPECIFICATION

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)

INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP	20.0 MEGOHM-MICROFARADS
DIELECTRIC MATERIAL	PAPER AND PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER)
INTERNAL ELECTRICAL CONNECTION TYPE	EXTENDED FOIL
BODY WIDTH	1.062 INCHES NOMINAL IN
BODY HEIGHT	3.250 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION	-10.00 TO 10.00 PERCENT SINGLE SECTION
INSULATION RESISTANCE AT REFERENCE TEMP	2000.0 MEGOHM-MICROFARADS
SPECIFICATION/STANDARD DATA	81349-MIL-C-19978/3D GOVERNMENT SPECIFICATION
NONDERATED OPERATING TEMP	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION	600.0 DC SINGLE SECTION

VERIFIED SUBSTITUTES & CROSS-REFERENCES 8

SPCP70B1EF205KInterchangeable

interchangeable cross-reference

interchangeable

641477Interchangeable

interchangeable cross-reference

interchangeable

409120Interchangeable

interchangeable cross-reference

interchangeable

CQ72E1FK205K1Interchangeable

Same NIIN cross-reference

interchangeable

CP70B1EF205KInterchangeable

Same NIIN cross-reference

interchangeable

MIL-PRF-19978/3Interchangeable

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is CQ72E1FF205K1?

CQ72E1FF205K1 is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).

What parts can replace CQ72E1FF205K1?

There are 8 known substitutes for CQ72E1FF205K1: SPCP70B1EF205K, 641477, 409120 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for CQ72E1FF205K1?

CQ72E1FF205K1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-010-7570. This indicates validated use in U.S. government and defense supply chains.

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