S1-1-20NIKI — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

S1-1-20NIKI: 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/O MTG FACILITIES, AXIAL TERMINALS, body_length: 1.350 INCHES NOMINAL IN, body_diameter: 0.299 INCHES MINIMUM AND 0.324 INCHES MAXIMUM IN, overall_depth: 0.405 INCHES NOMINAL IN, inside_diameter: 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-270-7819, 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→ S1-1-20NIKI

NSN: 5910-01-270-7819
NIINs: 012707819, 013044663
FSC: 5910 — Capacitors
CAGE: 05079 — VISHAY SPRAGUE, INC. DBA VISHAY SPRAGUE INC (USA)

SPECIFICATIONS

anode_type	SOLID
body_style	W/O MTG FACILITIES, AXIAL TERMINALS
body_length	1.350 INCHES NOMINAL IN
body_diameter	0.299 INCHES MINIMUM AND 0.324 INCHES MAXIMUM IN
overall_depth	0.405 INCHES NOMINAL IN
inside_diameter	0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
terminal_length	1.500 INCHES NOMINAL IN
outside_diameter	0.695 INCHES MINIMUM AND 0.725 INCHES MAXIMUM IN
screw_drive_type	HEXAGON SOCKET
special_features	PART SHALL BE MS91528-1N2B MODIFIED
style_designator	ROUND
attachment_method	SETSCREWS
NSN	5910-01-270-7819

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 0.299 INCHES MINIMUM AND 0.324 INCHES MAXIMUM IN

•

TERMINAL DIAMETER: 0.025 INCHES NOMINAL IN

•

BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS

•

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 LENGTH: 1.500 INCHES NOMINAL IN

•

ELECTRICAL POLARIZATION: NONPOLARIZED

•

CRITICALITY CODE JUSTIFICATION: FEAT

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	0.299 INCHES MINIMUM AND 0.324 INCHES MAXIMUM IN
TERMINAL DIAMETER	0.025 INCHES NOMINAL IN
BODY STYLE	W/O MTG FACILITIES, AXIAL TERMINALS
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 LENGTH	1.500 INCHES NOMINAL IN
ELECTRICAL POLARIZATION	NONPOLARIZED
CRITICALITY CODE JUSTIFICATION	FEAT
ANODE TYPE	SOLID
RELIABILITY FAILURE RATE LEVEL IN PERCENT	0.001

SUBSTITUTES & CROSS-REFERENCES 5

MIL-PRF-39003/4Reference document

Same NSN cross-reference

Reference document — Identification reference

M39003/04-0952Reference document

Same NSN cross-reference

Reference document — Secondary reference

MILC39003-4Reference document

Same NSN cross-reference

Reference document — Secondary reference

M39003/04-5066Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

M39003-04-0512Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

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 S1-1-20NIKI?

S1-1-20NIKI is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace S1-1-20NIKI?

There are 5 known substitutes for S1-1-20NIKI: MIL-PRF-39003/4, M39003/04-0952, MILC39003-4 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for S1-1-20NIKI?

S1-1-20NIKI is cataloged in the U.S. Government catalog under NSN 5910-01-270-7819. This indicates validated use in U.S. government and defense supply chains.

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S1-1-20NIKI — CAPACITOR,FIXED,ELECTROLYTIC

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