TVL4747 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

TVL4747: 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 body_style: W/TWIST TAB MTG, TERMINAL(S) ON ONE END, body_length: 3.500 INCHES NOMINAL IN, body_diameter: 1.375 INCHES NOMINAL IN, terminal_length: 0.625 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, reliability_indicator: NOT ESTABLISHED. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-892-2897, 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→ TVL4747

NSN: 5910-00-892-2897
FSC: 5910 — Capacitors
CAGE: 56289 — SPRAGUE ELECTRIC CO WORLD HQS (USA)

SPECIFICATIONS

body_style	W/TWIST TAB MTG, TERMINAL(S) ON ONE END
body_length	3.500 INCHES NOMINAL IN
body_diameter	1.375 INCHES NOMINAL IN
terminal_length	0.625 INCHES NOMINAL IN
section_quantity	4
features_provided	HERMETICALLY SEALED CASE
reliability_indicator	NOT ESTABLISHED
electrical_polarization	POLARIZED
nonderated_operating_temp	-20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity	4 TAB, SOLDER LUG
tolerance_range_per_section	-10.00 TO 50.00 PERCENT ALL SECTIONS
dc_leakage_at_reference_temp	100.000 MICROAMPERES
NSN	5910-00-892-2897

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 1.375 INCHES NOMINAL IN

•

BODY STYLE: W/TWIST TAB MTG, TERMINAL(S) ON ONE END

•

TOLERANCE RANGE PER SECTION: -10.00 TO 50.00 PERCENT ALL SECTIONS

•

NONDERATED OPERATING TEMP: -20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC

•

TERMINAL LENGTH: 0.625 INCHES NOMINAL IN

•

ELECTRICAL POLARIZATION: POLARIZED

•

SECTION QUANTITY: 4

•

FEATURES PROVIDED: HERMETICALLY SEALED CASE

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/TWIST TAB MTG, TERMINAL(S) ON ONE END
TOLERANCE RANGE PER SECTION	-10.00 TO 50.00 PERCENT ALL SECTIONS
NONDERATED OPERATING TEMP	-20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL LENGTH	0.625 INCHES NOMINAL IN
ELECTRICAL POLARIZATION	POLARIZED
SECTION QUANTITY	4
FEATURES PROVIDED	HERMETICALLY SEALED CASE
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION	100.0 DC 1ST SECTION AND 450.0 DC 2ND SECTION AND 450.0 DC 3RD SECTION AND 450.0 DC 4TH SECTION
SCHEMATIC DIAGRAM DESIGNATOR	ELECTRODE(S) GROUNDED TO CASE

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 1

4556-5Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is TVL4747?

TVL4747 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace TVL4747?

There is 1 known substitute for TVL4747: 4556-5. Substitute compatibility should be verified for your specific system.

What is the NSN for TVL4747?

TVL4747 is cataloged in the U.S. Government catalog under NSN 5910-00-892-2897. This indicates validated use in U.S. government and defense supply chains.

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TVL4747 — CAPACITOR,FIXED,ELECTROLYTIC

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