820042 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

820042: CAPACITOR,FIXED,ELECTROLYTIC.

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include width: 0.625 INCHES NOMINAL IN, height: 2.312 INCHES NOMINAL IN, material: PLASTIC, anode_type: PLAIN FOIL, body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, face_shape: FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-488-7311, 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→ 820042

NSN: 5910-00-488-7311
NIINs: 004887311, 008141161, 010369573, 012604969
FSC: 5910 — Capacitors
CAGE: 52483 — COMMUNICATION SYSTEMS TECHNOLOGY INC TYLUS SYSTEMS DIV (USA)

SPECIFICATIONS

width	0.625 INCHES NOMINAL IN
height	2.312 INCHES NOMINAL IN
material	PLASTIC
anode_type	PLAIN FOIL
body_style	W/O MTG FACILITIES, TERMINAL(S) ON ONE END
face_shape	FLAT
action_type	SPRING
body_length	2.125 INCHES NOMINAL IN
display_type	FULL
body_diameter	1.375 INCHES NOMINAL IN
overall_width	0.710 INCHES NOMINAL IN
overall_height	0.170 INCHES NOMINAL IN
NSN	5910-00-488-7311

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 1.375 INCHES NOMINAL IN

•

BODY STYLE: W/O MTG FACILITIES, TERMINAL(S) ON ONE END

•

TOLERANCE RANGE PER SECTION: -10.00 TO 100.00 PERCENT SINGLE SECTION

•

NONDERATED OPERATING TEMP: -40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC

•

ELECTRICAL POLARIZATION: POLARIZED

•

EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS: 0.19

•

ANODE TYPE: PLAIN FOIL

•

NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 25.0 DC SINGLE SECTION

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

BODY DIAMETER	1.375 INCHES NOMINAL IN
BODY STYLE	W/O MTG FACILITIES, TERMINAL(S) ON ONE END
TOLERANCE RANGE PER SECTION	-10.00 TO 100.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP	-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
ELECTRICAL POLARIZATION	POLARIZED
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS	0.19
ANODE TYPE	PLAIN FOIL
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION	25.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATOR	NO COMMON OR GROUNDED ELECTRODE(S)
CASE INSULATION MATERIAL	PLASTIC

SUBSTITUTES & CROSS-REFERENCES 3

215&24861Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

FAH3600-25A1Reference document

Same NSN cross-reference

Reference document — Secondary reference

500-1945-01Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 820042?

820042 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 820042?

There are 3 known substitutes for 820042: 215&24861, FAH3600-25A1, 500-1945-01. Substitute compatibility should be verified for your specific system.

What is the NSN for 820042?

820042 is cataloged in the U.S. Government catalog under NSN 5910-00-488-7311. This indicates validated use in U.S. government and defense supply chains.

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820042 — CAPACITOR,FIXED,ELECTROLYTIC

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