18A-15 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

18A-15: 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: RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES, power_rating: 2.0 WATTS AVERAGE, overall_length: 1.020 INCHES NOMINAL IN, frequency_range: 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM, mounting_method: CONNECTOR, application_design: TRANSMISSION LINE. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-267-2789, 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

18A-15

NSN: 5985-01-267-2789
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 64671 — SPECTRUM CONTROL, INC. (USA)

SPECIFICATIONS

body_style	RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES
power_rating	2.0 WATTS AVERAGE
overall_length	1.020 INCHES NOMINAL IN
frequency_range	0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
mounting_method	CONNECTOR
application_design	TRANSMISSION LINE
fsc_application_data	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
operating_temp_range	-65.0 TO 125.0 CELSIUS DEGC
terminal_type_and_quantity	2 CONNECTOR
voltage_standing_wave_ratio	1.07
connection_type_per_function	MALE INPUT AND FEMALE OUTPUT
attenuation_accuracy_in_decibels	-0.50 TO 0.50
NSN	5985-01-267-2789

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

•

FREQUENCY RANGE: 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM

•

BODY STYLE: RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES

•

VOLTAGE STANDING WAVE RATIO: 1.07

•

MOUNTING METHOD: CONNECTOR

•

RF SIGNAL ATTENUATION IN DECIBELS: 5.0

•

ATTENUATION ACCURACY IN DECIBELS: -0.50 TO 0.50

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

FSC APPLICATION DATA	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
FREQUENCY RANGE	0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
BODY STYLE	RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES
VOLTAGE STANDING WAVE RATIO	1.07
MOUNTING METHOD	CONNECTOR
RF SIGNAL ATTENUATION IN DECIBELS	5.0
ATTENUATION ACCURACY IN DECIBELS	-0.50 TO 0.50
OVERALL LENGTH	1.020 INCHES NOMINAL IN
CONNECTION TYPE PER FUNCTION	MALE INPUT AND FEMALE OUTPUT
OPERATING TEMP RANGE	-65.0 TO 125.0 CELSIUS DEGC

SUBSTITUTES & CROSS-REFERENCES 4

5080-0015Reference document

Same NSN cross-reference

Reference document — Secondary reference

MDC90034-15Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

290-15Reference document

Same NSN cross-reference

Reference document — Secondary reference

290-15DBReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 18A-15?

18A-15 is a CAPACITOR,FIXED,ELECTROLYTIC.

What parts can replace 18A-15?

There are 4 known substitutes for 18A-15: 5080-0015, MDC90034-15, 290-15 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 18A-15?

18A-15 is cataloged in the U.S. Government catalog under NSN 5985-01-267-2789. This indicates validated use in U.S. government and defense supply chains.

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18A-15 — CAPACITOR,FIXED,ELECTROLYTIC

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