Name: CAPACITOR,VARIABLE,AIR DIELECTRI
Brand: Giochi Preziosi
SKU: 189-3

189-3 ✓ Verified by PartsTable

Giochi Preziosi · MRO · MRO_GENERAL

WHAT YOU NEED TO KNOW

SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter

Verify connector type on BOTH ends — many SAS cables are asymmetric

PRODUCT OVERVIEW

Multibrackets Universal Headset stand provides a simple storage solution for your headset or headphones. Protect your headset from damaging falls and extra wear and tear while allowing you to display your gear. This Aluminum Headphone Stand/ Headset Holder/ Desk Display Hanger, fits many models of Audio-Technica, Bose (example QC3, QC25, QC2, QC15) AE2, AKG, Beats (Studio, Solo, Wireless, Pro), Sennheiser, Parrot Zik, Panasonic, Sony (MDR, DJ) and many other Headphones.<br><br>Multibrackets Universal Headset stand - is avaliable in colours: Black, White, Silver, Copper and Brass This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-848-7989, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS

MRO→ MRO_GENERAL→ 189-3

NSN: 5998-00-848-7989
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 09639 — GENERAL DYNAMICS INFORMATION SYSTEMS INC GDIS DIV (USA)

SPECIFICATIONS

length	0.500 INCHES NOMINAL IN
material	ALUMINUM OVERALL
thread_length	0.500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
style_designator	INTERNALLY THREADED FULL LENGTH
width_across_flats	0.187 INCHES NOMINAL IN
nominal_thread_size	0.112 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
cross-sectional_shape	HEXAGON
thread_quantity_per_inch	40 LEFT INTERNAL (INCLUDES THRU THREAD)
part_name_assigned_by_controlling_agency	HEX THREADED STANDOFF
NSN	5998-00-848-7989

COMPONENT DIAGRAM

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 (FLIS)

SPECIAL FEATURES	CAPACITOR,FIXED 3; CONNECTOR 1; PRINTED WIRING BOARD 1; RESISTOR,FIXED 12; SEMICONDUCTOR DEVICE,DIODE 23; TRANSISTOR 2
OVERALL LENGTH	3.188 INCHES NOMINAL IN
OVERALL WIDTH	2.688 INCHES NOMINAL IN
OVERALL HEIGHT	0.375 INCHES NOMINAL IN
SPECIAL FEATURES	CAPACITOR,FIXED 3; CONNECTOR 1; PRINTED WIRING BOARD 1; RESISTOR,FIXED 12; SEMICONDUCTOR DEVICE,DIODE 23; TRANSISTOR 2
OVERALL LENGTH	3.188 INCHES NOMINAL IN
OVERALL WIDTH	2.688 INCHES NOMINAL IN
OVERALL HEIGHT	0.375 INCHES NOMINAL IN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 13

1893Upgraded Successor

successor cross-reference

successor

5679Upgraded Successor

successor cross-reference

successor

3XX1803EInterchangeable

interchangeable cross-reference

interchangeable

852046Interchangeable

interchangeable cross-reference

interchangeable

9002RPC18Interchangeable

interchangeable cross-reference

interchangeable

8910-14Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 189-3?

189-3 is a CAPACITOR,VARIABLE,AIR DIELECTRI manufactured by Giochi Preziosi. It is classified as a MRO (MRO_GENERAL).

What parts can replace 189-3?

There are 13 known substitutes for 189-3: 1893, 5679, 3XX1803E and 10 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 189-3?

189-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-848-7989. This indicates validated use in U.S. government and defense supply chains.

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