281-551 — CAPACITOR,FIXED,CERAMIC DIELECTR

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

281-551: CAPACITOR,FIXED,CERAMIC DIELECTR.

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: COPPER ALLOY, body_style: W/O MTG FACILITIES, RADIAL TERMINALS, body_length: 0.400 INCHES MAXIMUM IN, thread_class: 2B SINGLE MOUNTING FACILITY, actuator_type: DOUBLE PUSH BUTTON SINGLE ACTUATOR, body_diameter: 0.200 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-983-3977, 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→ 281-551

NSN: 5910-00-983-3977
NIINs: 009833977, 011327830, 013172123
FSC: 5910 — Capacitors
CAGE: 80009 — TEKTRONIX, INC. (USA)

SPECIFICATIONS

material	COPPER ALLOY
body_style	W/O MTG FACILITIES, RADIAL TERMINALS
body_length	0.400 INCHES MAXIMUM IN
thread_class	2B SINGLE MOUNTING FACILITY
actuator_type	DOUBLE PUSH BUTTON SINGLE ACTUATOR
body_diameter	0.200 INCHES MAXIMUM IN
overall_width	1.800 INCHES MAXIMUM IN
overall_height	2.000 INCHES MAXIMUM IN
overall_length	0.480 INCHES MAXIMUM IN
mounting_method	BRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY
terminal_length	1.250 INCHES MINIMUM IN
style_designator	RECTANGULAR INDICATING
NSN	5910-00-983-3977

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 0.200 INCHES MAXIMUM IN

•

BODY STYLE: W/O MTG FACILITIES, RADIAL 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 SURFACE TREATMENT: SOLDER

•

TERMINAL LENGTH: 1.250 INCHES MINIMUM IN

•

NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 500.0 DC SINGLE SECTION

•

SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)

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	0.200 INCHES MAXIMUM IN
BODY STYLE	W/O MTG FACILITIES, RADIAL 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 SURFACE TREATMENT	SOLDER
TERMINAL LENGTH	1.250 INCHES MINIMUM IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION	500.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATOR	NO COMMON OR GROUNDED ELECTRODE(S)
BODY LENGTH	0.400 INCHES MAXIMUM IN
CAPACITANCE VALUE PER SECTION	390.000 PICOFARADS SINGLE SECTION

SUBSTITUTES & CROSS-REFERENCES 3

301-000X5P0-391KSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

301-024X5U0-391KSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

7001-1363Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 281-551?

281-551 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).

What parts can replace 281-551?

There are 3 known substitutes for 281-551: 301-000X5P0-391K, 301-024X5U0-391K, 7001-1363. Substitute compatibility should be verified for your specific system.

What is the NSN for 281-551?

281-551 is cataloged in the U.S. Government catalog under NSN 5910-00-983-3977. This indicates validated use in U.S. government and defense supply chains.

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281-551 — CAPACITOR,FIXED,CERAMIC DIELECTR

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