320A131 — CAPACITOR,VARIABLE,CERAMIC DIELE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

320A131: CAPACITOR,VARIABLE,CERAMIC DIELE.

CAPACITOR,VARIABLE,CERAMIC DIELE. Key specifications include body_style: ROTARY, body_width: 0.918 INCHES NOMINAL IN, body_height: 0.250 INCHES NOMINAL IN, body_length: 1.168 INCHES NOMINAL IN, inclosure_type: ENCAPSULATED, terminal_type_and_quantity: 2 TAB, SOLDER LUG. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-665-0318, 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→ 320A131

NSN: 5910-00-665-0318
FSC: 5910 — Capacitors
CAGE: 1VPW8 — GENERAL DYNAMICS MISSION SYSTEMS, INC. DBA GDMS (USA)

SPECIFICATIONS

body_style	ROTARY
body_width	0.918 INCHES NOMINAL IN
body_height	0.250 INCHES NOMINAL IN
body_length	1.168 INCHES NOMINAL IN
inclosure_type	ENCAPSULATED
terminal_type_and_quantity	2 TAB, SOLDER LUG
capacitance_range_in_picofarads	+3.0 TO 12.0 SINGLE SECTION
unthreaded_mounting_hole_diameter	0.120 INCHES NOMINAL IN
nonderated_voltage_rating_and_type	350.0 DC CONTINUOUS 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	-250.0 SINGLE SECTION
NSN	5910-00-665-0318

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

NONDERATED VOLTAGE RATING AND TYPE: 350.0 DC CONTINUOUS SINGLE SECTION

•

INCLOSURE TYPE: ENCAPSULATED

•

TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS: -250.0 SINGLE SECTION

•

BODY STYLE: ROTARY

•

CAPACITANCE RANGE IN PICOFARADS: +3.0 TO 12.0 SINGLE SECTION

•

BODY WIDTH: 0.918 INCHES NOMINAL IN

•

BODY HEIGHT: 0.250 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)
NONDERATED VOLTAGE RATING AND TYPE	350.0 DC CONTINUOUS SINGLE SECTION
INCLOSURE TYPE	ENCAPSULATED
TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS	-250.0 SINGLE SECTION
BODY STYLE	ROTARY
CAPACITANCE RANGE IN PICOFARADS	+3.0 TO 12.0 SINGLE SECTION
BODY WIDTH	0.918 INCHES NOMINAL IN
BODY HEIGHT	0.250 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER	0.120 INCHES NOMINAL IN
BODY LENGTH	1.168 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 3

A3161SReference document

Same NSN cross-reference

Reference document — Secondary reference

3161NP03-12MMFReference document

Same NSN cross-reference

Reference document — Secondary reference

316100A3-0-12Reference 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 320A131?

320A131 is a CAPACITOR,VARIABLE,CERAMIC DIELE. It is classified as a MRO (MRO_GENERAL).

What parts can replace 320A131?

There are 3 known substitutes for 320A131: A3161S, 3161NP03-12MMF, 316100A3-0-12. Substitute compatibility should be verified for your specific system.

What is the NSN for 320A131?

320A131 is cataloged in the U.S. Government catalog under NSN 5910-00-665-0318. This indicates validated use in U.S. government and defense supply chains.

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320A131 — CAPACITOR,VARIABLE,CERAMIC DIELE

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