21-1680 — CAPACITOR,FIXED,CERAMIC DIELECTR

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

21-1680: CAPACITOR,FIXED,CERAMIC DIELECTR.

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: CERAMIC CASE, body_style: W/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE, body_width: 4.5 MILLIMETERS MAXIMUM MM, tooth_form: STANDARD, body_height: 4.0 MILLIMETERS MAXIMUM MM, body_length: 4.5 MILLIMETERS MAXIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-243-8175, 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→ 21-1680

NSN: 5910-01-243-8175
FSC: 5910 — Capacitors
CAGE: 21793 — ASTRONICS TEST SYSTEMS INC (USA)

SPECIFICATIONS

material	CERAMIC CASE
body_style	W/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
body_width	4.5 MILLIMETERS MAXIMUM MM
tooth_form	STANDARD
body_height	4.0 MILLIMETERS MAXIMUM MM
body_length	4.5 MILLIMETERS MAXIMUM MM
pitch_diameter	0.7187 INCHES NOMINAL IN
pressure_angle	25.0000 DEGREES
teeth_quantity	23
hardness_rating	50.0 ROCKWELL C NOMINAL BODY
terminal_length	12.0 MILLIMETERS MINIMUM MM
style_designator	PROTRUDING HUBS
NSN	5910-01-243-8175

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

SUBSTITUTES & CROSS-REFERENCES 1

632-10109Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 21-1680?

21-1680 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).

What parts can replace 21-1680?

There is 1 known substitute for 21-1680: 632-10109. Substitute compatibility should be verified for your specific system.

What is the NSN for 21-1680?

21-1680 is cataloged in the U.S. Government catalog under NSN 5910-01-243-8175. This indicates validated use in U.S. government and defense supply chains.

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21-1680 — CAPACITOR,FIXED,CERAMIC DIELECTR

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