QECVSSA1.04 — MICROPHONE,CAPACITOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

QECVSSA1.04: MICROPHONE,CAPACITOR.

The MICROPHONE,CAPACITOR is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include polarity_connection: NOT REQUIRED, electrical_connection_type: INTEGRAL CABLE, sound_pickup_directional_type: OMNIDIRECTIONAL, frequency_response_range_in_hertz: +50.0 TO 1700.0. This part is cataloged in the U.S.

Government catalog under NSN 5965-01-476-0721, 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

QECVSSA1.04

NSN: 5965-01-476-0721
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
CAGE: KB328 — BAE SYSTEMS SURFACE SHIPS LTD (GBR)

SPECIFICATIONS

polarity_connection	NOT REQUIRED
electrical_connection_type	INTEGRAL CABLE
sound_pickup_directional_type	OMNIDIRECTIONAL
frequency_response_range_in_hertz	+50.0 TO 1700.0
NSN	5965-01-476-0721

COMPONENT DIAGRAM

KEY FEATURES

•

SOUND PICKUP DIRECTIONAL TYPE: OMNIDIRECTIONAL

•

FREQUENCY RESPONSE RANGE IN HERTZ: +50.0 TO 1700.0

•

POLARITY CONNECTION: NOT REQUIRED

•

ELECTRICAL CONNECTION TYPE: INTEGRAL CABLE

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

SOUND PICKUP DIRECTIONAL TYPE	OMNIDIRECTIONAL
FREQUENCY RESPONSE RANGE IN HERTZ	+50.0 TO 1700.0
POLARITY CONNECTION	NOT REQUIRED
ELECTRICAL CONNECTION TYPE	INTEGRAL CABLE

OTHER ITEMS IN FSC 5965 — Headsets, Handsets, Microphones and Speakers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5965-00-001-1492 5965-00-001-7591 5965-00-001-7592 5965-00-001-7593 5965-00-003-2686 5965-00-003-2690 5965-00-003-4754 5965-00-004-5510

SUBSTITUTES & CROSS-REFERENCES 3

MX393OMNISame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

40033905Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MX393/OSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 QECVSSA1.04?

QECVSSA1.04 is a MICROPHONE,CAPACITOR.

What parts can replace QECVSSA1.04?

There are 3 known substitutes for QECVSSA1.04: MX393OMNI, 40033905, MX393/O. Substitute compatibility should be verified for your specific system.

What is the NSN for QECVSSA1.04?

QECVSSA1.04 is cataloged in the U.S. Government catalog under NSN 5965-01-476-0721. This indicates validated use in U.S. government and defense supply chains.

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