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Technical Data Sheet
989-0785 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MICROPHONE ELEMENT is a the manufacturer industrial component. Key specifications include width: 1.200 INCHES NOMINAL IN, height: 0.630 INCHES NOMINAL IN, length: 1.500 INCHES NOMINAL IN, body_style: IRREGULAR SHAPE, element_type: DYNAMIC, terminal_type: SURFACE CONTACT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-01-239-4034, 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
989-0785
NSN: 5965-01-239-4034
FSC: 5965
CAGE: 81134 — BOSCH SECURITY SYSTEMS, INC DBA USE CAGE CODE 25734 FOR CATALOGING DIV COMMUNICATIONS DIVISION (USA)
SPECIFICATIONS
width1.200 INCHES NOMINAL IN
height0.630 INCHES NOMINAL IN
length1.500 INCHES NOMINAL IN
body_styleIRREGULAR SHAPE
element_typeDYNAMIC
terminal_typeSURFACE CONTACT
polarity_connectionNOT REQUIRED
end_item_identification4240-01-208-6966 MASK,CHEMICAL-BIOLOGICAL
dc_resistance_rating_in_ohms150.0 NOMINAL
operating_dc_voltage_in_volts10.0
sound_pickup_directional_typeUNIDIRECTIONAL
frequency_response_range_in_hertz+400.0 TO 6000.0
NSN5965-01-239-4034
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROPHONE ELEMENT TITLE COMPONENT PN 989-0785 MFR MICROPHONE ELEMENT
KEY FEATURES
HEIGHT: 0.630 INCHES NOMINAL IN
WIDTH: 1.200 INCHES NOMINAL IN
TERMINAL TYPE: SURFACE CONTACT
ELEMENT TYPE: DYNAMIC
POLARITY CONNECTION: NOT REQUIRED
OPERATING DC VOLTAGE IN VOLTS: 10.0
DC RESISTANCE RATING IN OHMS: 150.0 NOMINAL
LENGTH: 1.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HEIGHT0.630 INCHES NOMINAL IN
WIDTH1.200 INCHES NOMINAL IN
TERMINAL TYPESURFACE CONTACT
ELEMENT TYPEDYNAMIC
POLARITY CONNECTIONNOT REQUIRED
OPERATING DC VOLTAGE IN VOLTS10.0
DC RESISTANCE RATING IN OHMS150.0 NOMINAL
LENGTH1.500 INCHES NOMINAL IN
FREQUENCY RESPONSE RANGE IN HERTZ+400.0 TO 6000.0
SOUND PICKUP DIRECTIONAL TYPEUNIDIRECTIONAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
G9623P56Interchangeable
interchangeable cross-reference
interchangeable
70343-3Interchangeable
interchangeable cross-reference
interchangeable
543405Interchangeable
interchangeable cross-reference
interchangeable
XRM-306-MInterchangeable
interchangeable cross-reference
interchangeable
ND1306Interchangeable
interchangeable cross-reference
interchangeable
GX143Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 989-0785?
989-0785 is a MICROPHONE ELEMENT.
What parts can replace 989-0785?
There are 9 known substitutes for 989-0785: G9623P56, 70343-3, 543405 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 989-0785?
989-0785 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-01-239-4034. This indicates validated use in U.S. government and defense supply chains.
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