A42545-9 — CAPACITOR,VARIABLE,CERAMIC DIELE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

A42545-9: CAPACITOR,VARIABLE,CERAMIC DIELE.

CAPACITOR,VARIABLE,CERAMIC DIELE. Key specifications include body_style: ROTARY, inclosure_type: ENCAPSULATED, overall_height: 0.350 INCHES NOMINAL IN, overall_diameter: 0.375 INCHES NOMINAL IN, adjustment_device_torque: 1.000 INCH-OUNCES MINIMUM AND 6.000 INCH-OUNCES MAXIMUM IN, capacitance_range_in_picofarads: +3.0 TO 15.0 SINGLE SECTION. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-426-2279, 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→ A42545-9

NSN: 5910-00-426-2279
FSC: 5910 — Capacitors
CAGE: 42498 — DAR ELECTRONICS INC DBA NATIONAL RADIO CO (USA)

SPECIFICATIONS

body_style	ROTARY
inclosure_type	ENCAPSULATED
overall_height	0.350 INCHES NOMINAL IN
overall_diameter	0.375 INCHES NOMINAL IN
adjustment_device_torque	1.000 INCH-OUNCES MINIMUM AND 6.000 INCH-OUNCES MAXIMUM IN
capacitance_range_in_picofarads	+3.0 TO 15.0 SINGLE SECTION
mounting_facility_type_and_quantity	2 UNTHREADED HOLE(S)
adjustment_device_drive_type_and_quantity	1 SLOTTED SCREW
temp_coefficient_of_capacitance_in_ppm_per_deg_celsius	650.0 SINGLE SECTION
center_to_center_distance_between_terminals_parallel_to_diameter	0.300 INCHES NOMINAL IN
NSN	5910-00-426-2279

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

INCLOSURE TYPE: ENCAPSULATED

•

TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS: 650.0 SINGLE SECTION

•

BODY STYLE: ROTARY

•

OVERALL DIAMETER: 0.375 INCHES NOMINAL IN

•

CAPACITANCE RANGE IN PICOFARADS: +3.0 TO 15.0 SINGLE SECTION

•

CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER: 0.300 INCHES NOMINAL 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

MOUNTING FACILITY TYPE AND QUANTITY	2 UNTHREADED HOLE(S)
OVERALL HEIGHT	0.350 INCHES NOMINAL IN
INCLOSURE TYPE	ENCAPSULATED
TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS	650.0 SINGLE SECTION
BODY STYLE	ROTARY
OVERALL DIAMETER	0.375 INCHES NOMINAL IN
CAPACITANCE RANGE IN PICOFARADS	+3.0 TO 15.0 SINGLE SECTION
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER	0.300 INCHES NOMINAL IN
ADJUSTMENT DEVICE TORQUE	1.000 INCH-OUNCES MINIMUM AND 6.000 INCH-OUNCES MAXIMUM IN
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY	1 SLOTTED SCREW

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

No substitute or cross-reference records for this part.

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 A42545-9?

A42545-9 is a CAPACITOR,VARIABLE,CERAMIC DIELE. It is classified as a MRO (MRO_GENERAL).

What is the NSN for A42545-9?

A42545-9 is cataloged in the U.S. Government catalog under NSN 5910-00-426-2279. This indicates validated use in U.S. government and defense supply chains.

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A42545-9 — CAPACITOR,VARIABLE,CERAMIC DIELE

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