581R987H02 — CAPACITOR,VARIABLE,AIR DIELECTRI

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

581R987H02: CAPACITOR,VARIABLE,AIR DIELECTRI.

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include end_item_identification: F16, nonderated_operating_temp: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC, terminal_type_and_quantity: 1 TAB, SOLDER LUG AND 1 SOLDER STUD, capacitance_range_in_picofarads: +1.5 TO 14.0 SINGLE SECTION, nonderated_voltage_rating_and_type: 125.0 DC CONTINUOUS SINGLE SECTION, adjustment_device_drive_type_and_quantity: 1 SLOTTED SCREW. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-475-8537, 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→ 581R987H02

NSN: 5910-01-475-8537
FSC: 5910 — Capacitors
CAGE: 48306 — NORTHROP GRUMMAN SUPPORT SERVICES CORP (USA)

SPECIFICATIONS

end_item_identification	F16
nonderated_operating_temp	-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity	1 TAB, SOLDER LUG AND 1 SOLDER STUD
capacitance_range_in_picofarads	+1.5 TO 14.0 SINGLE SECTION
nonderated_voltage_rating_and_type	125.0 DC CONTINUOUS SINGLE SECTION
adjustment_device_drive_type_and_quantity	1 SLOTTED SCREW
NSN	5910-01-475-8537

COMPONENT DIAGRAM

KEY FEATURES

•

NONDERATED VOLTAGE RATING AND TYPE: 125.0 DC CONTINUOUS SINGLE SECTION

•

NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC

•

CAPACITANCE RANGE IN PICOFARADS: +1.5 TO 14.0 SINGLE SECTION

•

ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SLOTTED SCREW

•

TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG AND 1 SOLDER STUD

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

NONDERATED VOLTAGE RATING AND TYPE	125.0 DC CONTINUOUS SINGLE SECTION
NONDERATED OPERATING TEMP	-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
CAPACITANCE RANGE IN PICOFARADS	+1.5 TO 14.0 SINGLE SECTION
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY	1 SLOTTED SCREW
END ITEM IDENTIFICATION	F16
TERMINAL TYPE AND QUANTITY	1 TAB, SOLDER LUG AND 1 SOLDER STUD

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 2

581R987Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

V3185Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 581R987H02?

581R987H02 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).

What parts can replace 581R987H02?

There are 2 known substitutes for 581R987H02: 581R987, V3185. Substitute compatibility should be verified for your specific system.

What is the NSN for 581R987H02?

581R987H02 is cataloged in the U.S. Government catalog under NSN 5910-01-475-8537. This indicates validated use in U.S. government and defense supply chains.

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581R987H02 — CAPACITOR,VARIABLE,AIR DIELECTRI

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