303A18 — CAPACITOR,FIXED,CERAMIC DIELECTR

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

303A18: CAPACITOR,FIXED,CERAMIC DIELECTR.

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: CERAMIC CASE, body_style: DUAL INLINE, body_width: 0.250 INCHES MAXIMUM IN, body_height: 0.045 INCHES MAXIMUM IN, body_length: 0.870 INCHES MAXIMUM IN, terminal_length: 0.125 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-248-5894, 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→ 303A18

NSN: 5910-01-248-5894
FSC: 5910 — Capacitors
CAGE: 31745 — ROGERS CORP FLEXIBLE INTERCONNECTIONS DIV (USA)

SPECIFICATIONS

material	CERAMIC CASE
body_style	DUAL INLINE
body_width	0.250 INCHES MAXIMUM IN
body_height	0.045 INCHES MAXIMUM IN
body_length	0.870 INCHES MAXIMUM IN
terminal_length	0.125 INCHES MINIMUM IN
section_quantity	9
reliability_indicator	NOT ESTABLISHED
nonderated_operating_temp	10.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatment	SOLDER
tolerance_range_per_section	-25.00 TO 100.00 PERCENT SINGLE SECTION
schematic_diagram_designator	NO COMMON OR GROUNDED ELECTRODE(S)
NSN	5910-01-248-5894

COMPONENT DIAGRAM

KEY FEATURES

•

CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH: 0.800 INCHES NOMINAL IN

•

BODY STYLE: DUAL INLINE

•

TOLERANCE RANGE PER SECTION: -25.00 TO 100.00 PERCENT SINGLE SECTION

•

NONDERATED OPERATING TEMP: 10.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC

•

TERMINAL SURFACE TREATMENT: SOLDER

•

TERMINAL LENGTH: 0.125 INCHES MINIMUM IN

•

BODY WIDTH: 0.250 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.045 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

CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH	0.800 INCHES NOMINAL IN
BODY STYLE	DUAL INLINE
TOLERANCE RANGE PER SECTION	-25.00 TO 100.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP	10.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL SURFACE TREATMENT	SOLDER
TERMINAL LENGTH	0.125 INCHES MINIMUM IN
BODY WIDTH	0.250 INCHES MAXIMUM IN
BODY HEIGHT	0.045 INCHES MAXIMUM IN
SECTION QUANTITY	9
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION	50.0 DC ALL SECTIONS

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 2

1R0GUQ03AReference document

Same NSN cross-reference

Reference document — Secondary reference

UQ-18.03Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 303A18?

303A18 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).

What parts can replace 303A18?

There are 2 known substitutes for 303A18: 1R0GUQ03A, UQ-18.03. Substitute compatibility should be verified for your specific system.

What is the NSN for 303A18?

303A18 is cataloged in the U.S. Government catalog under NSN 5910-01-248-5894. This indicates validated use in U.S. government and defense supply chains.

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303A18 — CAPACITOR,FIXED,CERAMIC DIELECTR

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