621-18138 — CAPACITOR,FIXED,MICA DIELECTRIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

621-18138: CAPACITOR,FIXED,MICA DIELECTRIC.

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include power_source: EXTERNAL, movement_type: MOVING COIL, PERMANENT MAGNET, pointer_color: BLACK SINGLE INDICATOR SINGLE RANGE, indicator_type: DIAL W/POINTER, overall_length: 2.030 INCHES NOMINAL IN, overall_diameter: 2.695 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-043-5774, 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→ 621-18138

NSN: 5910-01-043-5774
NIINs: 010435774, 011389494
FSC: 5910 — Capacitors
CAGE: 29641 — INTERNATIONAL VIDEO SYSTEMS INC (USA)

SPECIFICATIONS

power_source	EXTERNAL
movement_type	MOVING COIL, PERMANENT MAGNET
pointer_color	BLACK SINGLE INDICATOR SINGLE RANGE
indicator_type	DIAL W/POINTER
overall_length	2.030 INCHES NOMINAL IN
overall_diameter	2.695 INCHES MAXIMUM IN
special_features	RUGGEDIZED
special_markings	X10 WRITTEN BELOW SCALE
style_designator	ROUND FLUSH MTG
features_provided	KNIFE EDGE POINTER AND ZERO ADJUSTER
measurement_range	+0.0 TO 200.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
accuracy_in_percent	-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
NSN	5910-01-043-5774

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL DIAMETER: 0.025 INCHES NOMINAL IN

•

BODY STYLE: W/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE

•

TOLERANCE RANGE PER SECTION: -2.00 TO 2.00 PERCENT SINGLE SECTION

•

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

•

TERMINAL SURFACE TREATMENT: SOLDER

•

TERMINAL LENGTH: 1.000 INCHES MINIMUM IN

•

BODY WIDTH: 0.370 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.110 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN

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

TERMINAL DIAMETER	0.025 INCHES NOMINAL IN
BODY STYLE	W/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
TOLERANCE RANGE PER SECTION	-2.00 TO 2.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP	-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
TERMINAL SURFACE TREATMENT	SOLDER
TERMINAL LENGTH	1.000 INCHES MINIMUM IN
BODY WIDTH	0.370 INCHES MAXIMUM IN
BODY HEIGHT	0.110 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
TEMP COEFFICIENT OF CAPACITANCE RANGE PER SECTION IN PPM PER DEG CELSIUS	+0.0 TO 70.0 SINGLE SECTION
RELIABILITY FAILURE RATE LEVEL IN PERCENT	0.0100

SUBSTITUTES & CROSS-REFERENCES 10

DM15-181JReference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

10138724Reference document

Same NSN cross-reference

Reference document — Informative reference only

PTCD15-181JReference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

905556-333Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

CM05F181G03Reference document

Same NSN cross-reference

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

168026-0000Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 621-18138?

621-18138 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 621-18138?

There are 10 known substitutes for 621-18138: DM15-181J, 10138724, PTCD15-181J and 7 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 621-18138?

621-18138 is cataloged in the U.S. Government catalog under NSN 5910-01-043-5774. This indicates validated use in U.S. government and defense supply chains.

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621-18138 — CAPACITOR,FIXED,MICA DIELECTRIC

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