21-47049 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

21-47049: 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 anode_type: SOLID, body_style: W/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE, body_width: 1.000 INCHES NOMINAL IN, body_height: 2.062 INCHES NOMINAL IN, body_length: 4.000 INCHES NOMINAL IN, terminal_length: 0.375 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-434-1850, 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→ 21-47049

NSN: 5910-00-434-1850
FSC: 5910 — Capacitors
CAGE: 37942 — YOSEMITE INVESTMENT INC DBA NORTH AMERICAN CAPACITOR CO (USA)

SPECIFICATIONS

anode_type	SOLID
body_style	W/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
body_width	1.000 INCHES NOMINAL IN
body_height	2.062 INCHES NOMINAL IN
body_length	4.000 INCHES NOMINAL IN
terminal_length	0.375 INCHES MAXIMUM IN
special_features	FOUR ADDITIONAL TERMINALS ELECTRICALLY CONNECTED TO POSTIVE TERMINAL AND FOUR TO NEGATIVE TERMINAL
features_provided	HERMETICALLY SEALED CASE
reliability_indicator	NOT ESTABLISHED
electrical_polarization	NONPOLARIZED
nonderated_operating_temp	0.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity	2 SOLDER STUD
NSN	5910-00-434-1850

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED MOUNTING HOLES

•

BODY STYLE: W/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE

•

TOLERANCE RANGE PER SECTION: -20.00 TO 20.00 PERCENT SINGLE SECTION

•

NONDERATED OPERATING TEMP: 0.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC

•

DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 4.500 INCHES NOMINAL IN

•

TERMINAL LENGTH: 0.375 INCHES MAXIMUM IN

•

ELECTRICAL POLARIZATION: NONPOLARIZED

•

BODY WIDTH: 1.000 INCHES NOMINAL IN

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

MOUNTING FACILITY TYPE AND QUANTITY	2 UNTHREADED MOUNTING HOLES
BODY STYLE	W/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
TOLERANCE RANGE PER SECTION	-20.00 TO 20.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP	0.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	4.500 INCHES NOMINAL IN
TERMINAL LENGTH	0.375 INCHES MAXIMUM IN
ELECTRICAL POLARIZATION	NONPOLARIZED
BODY WIDTH	1.000 INCHES NOMINAL IN
BODY HEIGHT	2.062 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER	0.192 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 5910 — Capacitors

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 21-47049?

21-47049 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 21-47049?

21-47049 is cataloged in the U.S. Government catalog under NSN 5910-00-434-1850. This indicates validated use in U.S. government and defense supply chains.

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21-47049 — CAPACITOR,FIXED,ELECTROLYTIC

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