T491D685K035A — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

T491D685K035A: 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 material: PLASTIC CASE, anode_type: SOLID, body_style: CHIP TYPE, body_width: 0.157 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN, body_height: 0.122 INCHES MAXIMUM IN, body_length: 0.275 INCHES MINIMUM AND 0.299 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-423-5245, 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→ T491D685K035A

NSN: 5910-01-423-5245
FSC: 5910 — Capacitors
CAGE: 31433 — KEMET ELECTRONICS CORPORATION (USA)

SPECIFICATIONS

material	PLASTIC CASE
anode_type	SOLID
body_style	CHIP TYPE
body_width	0.157 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN
body_height	0.122 INCHES MAXIMUM IN
body_length	0.275 INCHES MINIMUM AND 0.299 INCHES MAXIMUM IN
terminal_length	0.039 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
reliability_indicator	NOT ESTABLISHED
electrical_polarization	POLARIZED
nonderated_operating_temp	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatment	SOLDER
terminal_type_and_quantity	2 BONDING PAD
NSN	5910-01-423-5245

COMPONENT DIAGRAM

KEY FEATURES

•

DC LEAKAGE AT MAXIMUM OPERATING TEMP: 24.0 MICROAMPERES

•

BODY STYLE: CHIP TYPE

•

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

•

NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC

•

TERMINAL SURFACE TREATMENT: SOLDER

•

TERMINAL LENGTH: 0.039 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN

•

ELECTRICAL POLARIZATION: POLARIZED

•

BODY WIDTH: 0.157 INCHES MINIMUM AND 0.181 INCHES MAXIMUM 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

DC LEAKAGE AT MAXIMUM OPERATING TEMP	24.0 MICROAMPERES
BODY STYLE	CHIP TYPE
TOLERANCE RANGE PER SECTION	-10.00 TO 10.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL SURFACE TREATMENT	SOLDER
TERMINAL LENGTH	0.039 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
ELECTRICAL POLARIZATION	POLARIZED
BODY WIDTH	0.157 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN
BODY HEIGHT	0.122 INCHES MAXIMUM IN
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS	12.00

SUBSTITUTES & CROSS-REFERENCES 5

TSC685K035DSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

293D685X9035DSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

TAJY685K035Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

CWR04MC685KMReference document

Same NSN cross-reference

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

0180-3753Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is T491D685K035A?

T491D685K035A is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace T491D685K035A?

There are 5 known substitutes for T491D685K035A: TSC685K035D, 293D685X9035D, TAJY685K035 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for T491D685K035A?

T491D685K035A is cataloged in the U.S. Government catalog under NSN 5910-01-423-5245. This indicates validated use in U.S. government and defense supply chains.

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