189-507-004 — CAPACITOR,VARIABLE,AIR DIELECTRI

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

189-507-004: CAPACITOR,VARIABLE,AIR DIELECTRI.

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include body_style: PLATE-MESHING, overall_width: 0.433 INCHES NOMINAL IN, inclosure_type: UNINCLOSED, overall_height: 0.453 INCHES NOMINAL IN, overall_length: 0.755 INCHES MAXIMUM IN, tuning_characteristic: STRAIGHT LINE CAPACITY SINGLE SECTION. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-453-5046, 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→ 189-507-004

NSN: 5910-00-453-5046
FSC: 5910 — Capacitors
CAGE: 71313 — VIKING TECHNOLOGIES, LTD. (USA)

SPECIFICATIONS

body_style	PLATE-MESHING
overall_width	0.433 INCHES NOMINAL IN
inclosure_type	UNINCLOSED
overall_height	0.453 INCHES NOMINAL IN
overall_length	0.755 INCHES MAXIMUM IN
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
capacitance_range_in_picofarads	+2.0 TO 15.0 SINGLE SECTION
quality_factor_at_25_deg_celsius	1500.0
unthreaded_mounting_hole_diameter	0.067 INCHES NOMINAL IN
nonderated_voltage_rating_and_type	375.0 DC CONTINUOUS SINGLE SECTION
NSN	5910-00-453-5046

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

NONDERATED VOLTAGE RATING AND TYPE: 375.0 DC CONTINUOUS SINGLE SECTION

•

INCLOSURE TYPE: UNINCLOSED

•

BODY STYLE: PLATE-MESHING

•

CAPACITANCE RANGE IN PICOFARADS: +2.0 TO 15.0 SINGLE SECTION

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.067 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	0.453 INCHES NOMINAL IN
NONDERATED VOLTAGE RATING AND TYPE	375.0 DC CONTINUOUS SINGLE SECTION
INCLOSURE TYPE	UNINCLOSED
BODY STYLE	PLATE-MESHING
CAPACITANCE RANGE IN PICOFARADS	+2.0 TO 15.0 SINGLE SECTION
UNTHREADED MOUNTING HOLE DIAMETER	0.067 INCHES NOMINAL IN
OVERALL LENGTH	0.755 INCHES MAXIMUM IN
OVERALL WIDTH	0.433 INCHES NOMINAL IN
TUNING CHARACTERISTIC	STRAIGHT LINE CAPACITY SINGLE SECTION

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 4

546-010Reference document

Same NSN cross-reference

Reference document — Secondary reference

189-0507-004Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

501361-07Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

189-507-4Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 189-507-004?

189-507-004 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).

What parts can replace 189-507-004?

There are 4 known substitutes for 189-507-004: 546-010, 189-0507-004, 501361-07 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 189-507-004?

189-507-004 is cataloged in the U.S. Government catalog under NSN 5910-00-453-5046. This indicates validated use in U.S. government and defense supply chains.

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189-507-004 — CAPACITOR,VARIABLE,AIR DIELECTRI

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