281-0103-00 — CAPACITOR,VARIABLE,AIR DIELECTRI

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

281-0103-00: CAPACITOR,VARIABLE,AIR DIELECTRI.

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include material: CERAMIC BASE, body_style: PLATE-MESHING, overall_width: 0.500 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_height: 0.563 INCHES NOMINAL IN, overall_length: 0.672 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-905-4745, 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→ 281-0103-00

NSN: 5910-00-905-4745
FSC: 5910 — Capacitors
CAGE: 80009 — TEKTRONIX, INC. (USA)

SPECIFICATIONS

material	CERAMIC BASE
body_style	PLATE-MESHING
overall_width	0.500 INCHES NOMINAL IN
inclosure_type	ENCASED
overall_height	0.563 INCHES NOMINAL IN
overall_length	0.672 INCHES NOMINAL IN
terminal_length	0.344 INCHES NOMINAL IN
precious_material	SILVER
tuning_characteristic	STRAIGHT LINE CAPACITY SINGLE SECTION
adjustment_device_torque	2.500 INCH-OUNCES MINIMUM AND 10.000 INCH-OUNCES MAXIMUM IN
terminal_type_and_quantity	2 TAB, SOLDER LUG
precious_material_and_location	METAL SURFACES SILVER
NSN	5910-00-905-4745

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S)

•

NONDERATED VOLTAGE RATING AND TYPE: 850.0 AC PEAK SINGLE SECTION

•

INCLOSURE TYPE: ENCASED

•

TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS: 45.0 SINGLE SECTION

•

BODY STYLE: PLATE-MESHING

•

DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 0.297 INCHES NOMINAL IN

•

PRECIOUS MATERIAL: SILVER

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

MOUNTING FACILITY TYPE AND QUANTITY	2 UNTHREADED HOLE(S)
OVERALL HEIGHT	0.563 INCHES NOMINAL IN
NONDERATED VOLTAGE RATING AND TYPE	850.0 AC PEAK SINGLE SECTION
INCLOSURE TYPE	ENCASED
TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS	45.0 SINGLE SECTION
BODY STYLE	PLATE-MESHING
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	0.297 INCHES NOMINAL IN
PRECIOUS MATERIAL	SILVER
TERMINAL LENGTH	0.344 INCHES NOMINAL IN
CAPACITANCE RANGE IN PICOFARADS	+1.8 TO 13.0 SINGLE SECTION

SUBSTITUTES & CROSS-REFERENCES 4

189-0506-074Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

281-103Reference document

Same NSN cross-reference

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

189-0006-004Reference document

Same NSN cross-reference

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

189-0506-74Reference 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 281-0103-00?

281-0103-00 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).

What parts can replace 281-0103-00?

There are 4 known substitutes for 281-0103-00: 189-0506-074, 281-103, 189-0006-004 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 281-0103-00?

281-0103-00 is cataloged in the U.S. Government catalog under NSN 5910-00-905-4745. This indicates validated use in U.S. government and defense supply chains.

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281-0103-00 — CAPACITOR,VARIABLE,AIR DIELECTRI

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