3151AS156 — MICROPHONE,CAPACITOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3151AS156: 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 body_style: HEADSET TYPE, impedance_rating: 150.0 OHMS NOMINAL, end_item_identification: ALSS, specification/standard_data: 81349-MIL-49199 A GOVERNMENT SPECIFICATION A, operating_dc_voltage_in_volts: 12.0, frequency_response_range_in_hertz: +350.0 TO 8000.0. This part is cataloged in the U.S.

Government catalog under NSN 5965-01-679-4303, 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

3151AS156

NSN: 5965-01-679-4303
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

body_style	HEADSET TYPE
impedance_rating	150.0 OHMS NOMINAL
end_item_identification	ALSS
specification/standard_data	81349-MIL-49199 A GOVERNMENT SPECIFICATION A
operating_dc_voltage_in_volts	12.0
frequency_response_range_in_hertz	+350.0 TO 8000.0
output_sensitivity_rating_in_decibels	43.0
part_name_assigned_by_controlling_agency	MICROPHONE, NOISE CANCELING AMPLIFIED ELECTRET, MV-22
NSN	5965-01-679-4303

COMPONENT DIAGRAM

KEY FEATURES

•

BODY STYLE: HEADSET TYPE

•

FREQUENCY RESPONSE RANGE IN HERTZ: +350.0 TO 8000.0

•

SPECIFICATION/STANDARD DATA: 81349-MIL-49199 A GOVERNMENT SPECIFICATION A

•

IMPEDANCE RATING: 150.0 OHMS NOMINAL

•

OUTPUT SENSITIVITY RATING IN DECIBELS: 43.0

•

OPERATING DC VOLTAGE IN VOLTS: 12.0

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

BODY STYLE	HEADSET TYPE
FREQUENCY RESPONSE RANGE IN HERTZ	+350.0 TO 8000.0
SPECIFICATION/STANDARD DATA	81349-MIL-49199 A GOVERNMENT SPECIFICATION A
IMPEDANCE RATING	150.0 OHMS NOMINAL
OUTPUT SENSITIVITY RATING IN DECIBELS	43.0
PART NAME ASSIGNED BY CONTROLLING AGENCY	MICROPHONE, NOISE CANCELING AMPLIFIED ELECTRET, MV-22
OPERATING DC VOLTAGE IN VOLTS	12.0
END ITEM IDENTIFICATION	ALSS

SUBSTITUTES & CROSS-REFERENCES 1

N100717Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 3151AS156?

3151AS156 is a MICROPHONE,CAPACITOR.

What parts can replace 3151AS156?

There is 1 known substitute for 3151AS156: N100717. Substitute compatibility should be verified for your specific system.

What is the NSN for 3151AS156?

3151AS156 is cataloged in the U.S. Government catalog under NSN 5965-01-679-4303. This indicates validated use in U.S. government and defense supply chains.

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3151AS156 — MICROPHONE,CAPACITOR

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