219D1019 — CAPACITOR,VARIABLE,AIR DIELECTRI

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

219D1019: CAPACITOR,VARIABLE,AIR DIELECTRI.

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include shaft_type: ROUND SINGLE SHAFT, shaft_length: 0.352 INCHES NOMINAL SINGLE SHAFT IN, inclosure_type: UNINCLOSED, overall_length: 2.938 INCHES NOMINAL IN, shaft_diameter: 0.250 INCHES NOMINAL SINGLE SHAFT IN, tuning_characteristic: STRAIGHT LINE FREQUENCY ALL SECTIONS. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-649-3321, 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→ 219D1019

NSN: 5910-00-649-3321
FSC: 5910 — Capacitors
CAGE: 94990 — MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP (USA)

SPECIFICATIONS

shaft_type	ROUND SINGLE SHAFT
shaft_length	0.352 INCHES NOMINAL SINGLE SHAFT IN
inclosure_type	UNINCLOSED
overall_length	2.938 INCHES NOMINAL IN
shaft_diameter	0.250 INCHES NOMINAL SINGLE SHAFT IN
tuning_characteristic	STRAIGHT LINE FREQUENCY ALL SECTIONS
adjustment_device_rotation	180.0 DEGREES NOMINAL CLOCKWISE
terminal_type_and_quantity	8 TAB, SOLDER LUG
individual_section_quantity	2
capacitance_range_in_picofarads	+3.0 TO 23.0 ALL SECTIONS
mounting_facility_type_and_quantity	3 UNTHREADED HOLE(S)
adjustment_device_drive_type_and_quantity	2 SHAFT
NSN	5910-00-649-3321

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND SINGLE SHAFT

•

MOUNTING FACILITY TYPE AND QUANTITY: 3 UNTHREADED HOLE(S)

•

SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE SHAFT IN

•

INCLOSURE TYPE: UNINCLOSED

•

ADJUSTMENT DEVICE ROTATION: 180.0 DEGREES NOMINAL CLOCKWISE

•

CAPACITANCE RANGE IN PICOFARADS: +3.0 TO 23.0 ALL SECTIONS

•

INDIVIDUAL SECTION QUANTITY: 2

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 SINGLE SHAFT
MOUNTING FACILITY TYPE AND QUANTITY	3 UNTHREADED HOLE(S)
SHAFT DIAMETER	0.250 INCHES NOMINAL SINGLE SHAFT IN
INCLOSURE TYPE	UNINCLOSED
ADJUSTMENT DEVICE ROTATION	180.0 DEGREES NOMINAL CLOCKWISE
CAPACITANCE RANGE IN PICOFARADS	+3.0 TO 23.0 ALL SECTIONS
INDIVIDUAL SECTION QUANTITY	2
OVERALL LENGTH	2.938 INCHES NOMINAL IN
TUNING CHARACTERISTIC	STRAIGHT LINE FREQUENCY ALL SECTIONS
SHAFT LENGTH	0.352 INCHES NOMINAL SINGLE SHAFT IN

SUBSTITUTES & CROSS-REFERENCES 1

219D1018Reference 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 219D1019?

219D1019 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).

What parts can replace 219D1019?

There is 1 known substitute for 219D1019: 219D1018. Substitute compatibility should be verified for your specific system.

What is the NSN for 219D1019?

219D1019 is cataloged in the U.S. Government catalog under NSN 5910-00-649-3321. This indicates validated use in U.S. government and defense supply chains.

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219D1019 — CAPACITOR,VARIABLE,AIR DIELECTRI

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