ECM Microphones

Advanced Acoustic Technology Corp. (AATC) ECM Microphones feature a -52dB to -25dB sensitivity range, 200µA to 500µA current range, and up to 4.5V voltage rating. These AATC ECM microphones offer noise-canceling, omnidirectional, and unidirectional options. Omnidirectional microphones can receive sound from all angles, while unidirectional microphones receive sound from the front. 

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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Directional Properties
Impedance
Current Rating
Sensitivity
Termination Style
IP Rating
Diameter
Length
Depth
Operating Supply Voltage
AATC Microphones Microphone -42dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 42 dB Wire Lead 6 mm 6 mm 2.2 mm 2 V
AATC Microphones Microphone -38dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 38 dB Solder Pin 9.7 mm 6.5 mm 2 V
AATC Microphones Microphone -38dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 38 dB Wire Lead 9.7 mm 6.5 mm 2 V
AATC Microphones Microphone -40dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 40 dB Wire Lead 9.7 mm 6.5 mm 2 V
AATC Microphones Microphone -40dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 1.5 kOhms 500 uA - 40 dB Solder Pin 9.7 mm 6.5 mm 1.5 V
AATC Microphones Microphone -40dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 1.5 kOhms 500 uA - 40 dB Wire Lead 9.7 mm 6.5 mm 1.5 V
AATC Microphones Microphone -42dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1 000
Mult.: 100

Omnidirectional 2.2 kOhms 500 uA - 42 dB Wire Lead 9.7 mm 6.5 mm 2 V
AATC Microphones Microphone -42dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 42 dB Solder Pin 9.7 mm 6.5 mm 2 V
AATC Microphones Microphone -44dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 44 dB Wire Lead 9.7 mm 6.5 mm 2 V
AATC Microphones Microphone -44dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 44 dB Wire Lead 9.7 mm 6.5 mm 2 V
AATC Microphones Microphone -44dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 44 dB Wire Lead 9.7 mm 6.5 mm 2 V
AATC Microphones Microphone -44dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 44 dB Wire Lead 9.7 mm 6.5 mm 2 V
AATC Microphones Microphone -44dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 44 dB Wire Lead 9.7 mm 6.5 mm 2 V
AATC Microphones Microphone -46dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 46 dB Solder Pin 9.7 mm 6.5 mm 4.5 V
AATC Microphones Microphone -46dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 1.5 kOhms 500 uA - 46 dB Wire Lead 9.7 mm 6.5 mm 1.5 V
AATC Microphones Microphone -40dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 2 kOhms 300 uA - 40 dB Solder Pin 9.7 mm 4.5 mm 1.5 V
AATC Microphones Microphone -44dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 44 dB Solder Pin 9.7 mm 4.5 mm 3 V
AATC Microphones Microphone -38dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1 000
Mult.: 100

Omnidirectional 2.2 kOhms 500 uA - 38 dB Wire Lead IP67 4 mm 1.5 mm 2 V
AATC Microphones Microphone -40dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 40 dB Wire Lead IP67 4 mm 1.5 mm 2 V
AATC Microphones Microphone -40dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1 000
Mult.: 100

Omnidirectional 2.2 kOhms 500 uA - 40 dB Wire Lead IP67 4 mm 1.5 mm 2 V
AATC Microphones Microphone -40dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1 000
Mult.: 100

Omnidirectional 2.2 kOhms 500 uA - 40 dB Wire Lead IP67 4 mm 1.5 mm 2 V
AATC Microphones Microphone -42dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 42 dB Solder Pin IP67 4 mm 1.5 mm 2 V
AATC Microphones Microphone -44dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1 000
Mult.: 100

Omnidirectional 2.2 kOhms 500 uA - 44 dB Wire Lead IP67 4 mm 1.5 mm 2 V
AATC Microphones Microphone -42dB Omnidirectional
Datasheet
Non-Stocked
Min.: 1 000
Mult.: 100

Omnidirectional 2.2 kOhms 500 uA - 42 dB Wire Lead IP67 6 mm 6 mm 2.2 mm 2 V
AATC Microphones Microphone -42dB Omnidirectional
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 42 dB Wire Lead IP67 6 mm 6 mm 2.2 mm 2 V