SA1687 — CAPACITOR,VARIABLE,AIR DIELECTRI

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

SA1687: CAPACITOR,VARIABLE,AIR DIELECTRI.

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include shaft_type: ROUND SINGLE SHAFT, shaft_length: 1.438 INCHES NOMINAL SINGLE SHAFT IN, inclosure_type: UNINCLOSED, overall_length: 15.750 INCHES NOMINAL IN, shaft_diameter: 0.246 INCHES NOMINAL SINGLE SHAFT IN, tuning_characteristic: STRAIGHT LINE CAPACITY ALL SECTIONS. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-667-5652, 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→ SA1687

NSN: 5910-00-667-5652
FSC: 5910 — Capacitors
CAGE: 07886 — DAR ELECTRONICS INC COMMERCIAL PRODUCTS DIV DBA NATIONAL RADIO CO (USA)

SPECIFICATIONS

shaft_type	ROUND SINGLE SHAFT
shaft_length	1.438 INCHES NOMINAL SINGLE SHAFT IN
inclosure_type	UNINCLOSED
overall_length	15.750 INCHES NOMINAL IN
shaft_diameter	0.246 INCHES NOMINAL SINGLE SHAFT IN
tuning_characteristic	STRAIGHT LINE CAPACITY ALL SECTIONS
adjustment_device_rotation	180.0 DEGREES NOMINAL CLOCKWISE AND 180.0 DEGREES NOMINAL COUNTERCLOCKWISE
terminal_type_and_quantity	6 TAB, SOLDER LUG
individual_section_quantity	3
capacitance_range_in_picofarads	+24.0 TO 470.0 SECOND SECTION
nonderated_voltage_rating_and_type	875.0 AC PEAK ALL SECTIONS
mounting_facility_type_and_quantity	4 UNTHREADED HOLE(S)
NSN	5910-00-667-5652

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND SINGLE SHAFT

•

MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)

•

NONDERATED VOLTAGE RATING AND TYPE: 875.0 AC PEAK ALL SECTIONS

•

SHAFT DIAMETER: 0.246 INCHES NOMINAL SINGLE SHAFT IN

•

INCLOSURE TYPE: UNINCLOSED

•

ADJUSTMENT DEVICE ROTATION: 180.0 DEGREES NOMINAL CLOCKWISE AND 180.0 DEGREES NOMINAL COUNTERCLOCKWISE

•

CAPACITANCE RANGE IN PICOFARADS: +24.0 TO 470.0 SECOND SECTION

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	4 UNTHREADED HOLE(S)
NONDERATED VOLTAGE RATING AND TYPE	875.0 AC PEAK ALL SECTIONS
SHAFT DIAMETER	0.246 INCHES NOMINAL SINGLE SHAFT IN
INCLOSURE TYPE	UNINCLOSED
ADJUSTMENT DEVICE ROTATION	180.0 DEGREES NOMINAL CLOCKWISE AND 180.0 DEGREES NOMINAL COUNTERCLOCKWISE
CAPACITANCE RANGE IN PICOFARADS	+24.0 TO 470.0 SECOND SECTION
CAPACITANCE RANGE IN PICOFARADS	+24.0 TO 470.0 THIRD SECTION
CAPACITANCE RANGE IN PICOFARADS	+24.0 TO 67.0 FIRST SECTION
INDIVIDUAL SECTION QUANTITY	3

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

No demilitarization required

Ready to buy SA1687?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is SA1687?

SA1687 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).

What is the NSN for SA1687?

SA1687 is cataloged in the U.S. Government catalog under NSN 5910-00-667-5652. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

SA1687 — CAPACITOR,VARIABLE,AIR DIELECTRI

Request a Quote — SA1687