0121-0028 — CAPACITOR,VARIABLE,AIR DIELECTRI

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

0121-0028: CAPACITOR,VARIABLE,AIR DIELECTRI.

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include body_style: PLATE-MESHING, shaft_type: ROUND, SLOTTED SINGLE SHAFT, body_length: 1.022 INCHES NOMINAL IN, bushing_shape: ROUND, overall_width: 0.629 INCHES NOMINAL IN, overall_height: 0.737 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-448-5796, 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→ 0121-0028

NSN: 5910-00-448-5796
FSC: 5910 — Capacitors
CAGE: 7ZXR5 — KEYSIGHT TECHNOLOGIES INC (USA)

SPECIFICATIONS

body_style	PLATE-MESHING
shaft_type	ROUND, SLOTTED SINGLE SHAFT
body_length	1.022 INCHES NOMINAL IN
bushing_shape	ROUND
overall_width	0.629 INCHES NOMINAL IN
overall_height	0.737 INCHES NOMINAL IN
overall_length	1.655 INCHES NOMINAL IN
tuning_characteristic	STRAIGHT LINE CAPACITY SINGLE SECTION
terminal_type_and_quantity	3 TAB, SOLDER LUG
capacitance_range_in_picofarads	+2.7 TO 19.6 SINGLE SECTION
nonderated_voltage_rating_and_type	625.0 DC CONTINUOUS SINGLE SECTION
mounting_facility_type_and_quantity	1 THREADED BUSHING
NSN	5910-00-448-5796

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND, SLOTTED SINGLE SHAFT

•

BUSHING SHAPE: ROUND

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING

•

NONDERATED VOLTAGE RATING AND TYPE: 625.0 DC CONTINUOUS SINGLE SECTION

•

TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS: 20.0 SINGLE SECTION

•

BODY STYLE: PLATE-MESHING

•

CAPACITANCE RANGE IN PICOFARADS: +2.7 TO 19.6 SINGLE SECTION

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

SHAFT TYPE	ROUND, SLOTTED SINGLE SHAFT
BUSHING SHAPE	ROUND
MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED BUSHING
OVERALL HEIGHT	0.737 INCHES NOMINAL IN
NONDERATED VOLTAGE RATING AND TYPE	625.0 DC CONTINUOUS SINGLE SECTION
TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS	20.0 SINGLE SECTION
BODY STYLE	PLATE-MESHING
CAPACITANCE RANGE IN PICOFARADS	+2.7 TO 19.6 SINGLE SECTION
TOLERANCE OF TEMP COEFFICIENT IN PPM PER DEG CELSIUS	-30.0 TO 30.0 SINGLE SECTION
OVERALL LENGTH	1.655 INCHES NOMINAL IN

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 1

160-0311-001Reference 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 0121-0028?

0121-0028 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).

What parts can replace 0121-0028?

There is 1 known substitute for 0121-0028: 160-0311-001. Substitute compatibility should be verified for your specific system.

What is the NSN for 0121-0028?

0121-0028 is cataloged in the U.S. Government catalog under NSN 5910-00-448-5796. This indicates validated use in U.S. government and defense supply chains.

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0121-0028 — CAPACITOR,VARIABLE,AIR DIELECTRI

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