Microphones – Mouser Mexico

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Directional Properties	Impedance	Current Rating	Sensitivity	Termination Style	IP Rating	Diameter	Length	Depth	Operating Supply Voltage
Microphones Microphone -42dB Omnidirectional AMB-O40J42-1FB AATC 1: $1.48 844In Stock	Mfr. Part # AMB-O40J42-1FB Mouser Part # 253-AMBO40J421FB	AATC	Microphones Microphone -42dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	844In Stock	$1.48 $1.33 $1.25 $1.03 View $0.962 $0.85 $0.671 $0.612 $0.59	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 42 dB	Solder Pin		4 mm		1.5 mm	2 V
Microphones Microphone -44dB Omnidirectional AMB-O60G44-CB1-LF AATC 1: $1.37 280In Stock	Mfr. Part # AMB-O60G44-CB1-LF Mouser Part # 253-AMBO60G44CB1LF	AATC	Microphones Microphone -44dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	280In Stock	$1.37 $1.22 $1.16 $0.95 View $0.888 $0.785 $0.619 $0.564 $0.545	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 44 dB	Solder Pin		6 mm	6 mm	2.2 mm	2 V
Microphones OMNIDIRECT 6x5mm AMF-O60C44-1NB AATC 1: $0.897 86In Stock	Mfr. Part # AMF-O60C44-1NB Mouser Part # 253-AMFO60C441NB	AATC	Microphones OMNIDIRECT 6x5mm Learn More about AATC ecm microphones	Datasheet	86In Stock	$0.897 $0.779 $0.595 $0.553 View $0.471 $0.376 $0.341 $0.321 $0.311	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 44 dB	Solder Pin		6 mm		5 mm	2 V
Microphones Microphone -36dB Omnidirectional AMF-O97A36-CWH1 AATC 1: $1.70 976In Stock	Mfr. Part # AMF-O97A36-CWH1 Mouser Part # 253-AMFO97A36CWH1	AATC	Microphones Microphone -36dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	976In Stock	$1.70 $1.53 $1.46 $1.19 View $1.11 $0.982 $0.775 $0.706 $0.681	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 36 dB	Wire Lead		9.7 mm		6.5 mm	2 V
Microphones Microphone -40dB Omnidirectional AMB-O40J40-CWH2-IP67 AATC 1: $2.17 820In Stock	Mfr. Part # AMB-O40J40-CWH2-IP67 Mouser Part # 253-BO40J40CWH2IP67	AATC	Microphones Microphone -40dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	820In Stock	$2.17 $1.96 $1.85 $1.56 View $1.47 $1.29 $1.07 $1.01 $0.972	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 40 dB	Wire Lead	IP67	4 mm		1.5 mm	2 V
Microphones Microphone -30dB Omnidirectional AMB-O40J30-CBH AATC 1: $1.77 710In Stock	Mfr. Part # AMB-O40J30-CBH Mouser Part # 253-AMBO40J30CBH	AATC	Microphones Microphone -30dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	710In Stock	$1.77 $1.59 $1.51 $1.24 View $1.15 $1.02 $0.806 $0.735 $0.709	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 30 dB	Solder Pin		4 mm		1.5 mm	2 V
Microphones Microphone -36dB Omnidirectional AMF-O97A36-NB1 AATC 1: $1.09 959In Stock	Mfr. Part # AMF-O97A36-NB1 Mouser Part # 253-AMFO97A36NB1	AATC	Microphones Microphone -36dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	959In Stock	$1.09 $0.956 $0.732 $0.68 View $0.579 $0.463 $0.419 $0.395 $0.381	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 36 dB	Solder Pin		9.7 mm		6.5 mm	4.5 V
Microphones Microphone -40dB Omnidirectional AMB-O40J40-2CWH AATC 1: $1.91 899In Stock	Mfr. Part # AMB-O40J40-2CWH Mouser Part # 253-AMBO40J402CWH	AATC	Microphones Microphone -40dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	899In Stock	$1.91 $1.72 $1.63 $1.33 View $1.24 $1.10 $0.867 $0.79 $0.763	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 40 dB	Wire Lead		4 mm		1.5 mm	2 V
Microphones Microphone -42dB Omnidirectional AMB-O40J42-NB1-LF AATC 1: $1.37 959In Stock	Mfr. Part # AMB-O40J42-NB1-LF Mouser Part # 253-AMBO40J42NB1LF	AATC	Microphones Microphone -42dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	959In Stock	$1.37 $1.22 $1.16 $0.95 View $0.888 $0.785 $0.619 $0.564 $0.545	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 42 dB	Solder Pin		4 mm		1.5 mm	2 V
Microphones Microphone -42dB Omnidirectional AMF-O97L42-CWH AATC 1: $1.83 787In Stock	Mfr. Part # AMF-O97L42-CWH Mouser Part # 253-AMFO97L42CWH	AATC	Microphones Microphone -42dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	787In Stock	$1.83 $1.65 $1.57 $1.28 View $1.20 $1.06 $0.836 $0.763 $0.736	Min.: 1 Mult.: 1	Omnidirectional	1.5 kOhms	500 uA	- 42 dB	Wire Lead		9.7 mm		4.5 mm	1.5 V
Microphones Microphone -46dB Omnidirectional AMF-O60C46-NWH AATC 1: $1.70 893In Stock	Mfr. Part # AMF-O60C46-NWH Mouser Part # 253-AMFO60C46NWH	AATC	Microphones Microphone -46dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	893In Stock	$1.70 $1.53 $1.46 $1.19 View $1.11 $0.982 $0.775 $0.706 $0.681	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 46 dB	Wire Lead		6 mm		5 mm	2 V
Microphones Microphone -47dB Uni-directional AMF-U60C47-NW-LF AATC 1: $2.25 869In Stock	Mfr. Part # AMF-U60C47-NW-LF Mouser Part # 253-AMFU60C47NWLF	AATC	Microphones Microphone -47dB Uni-directional Learn More about AATC ecm microphones	Datasheet	869In Stock	$2.25 $2.02 $1.91 $1.56 View $1.46 $1.29 $1.02 $0.932 $0.90	Min.: 1 Mult.: 1	Unidirectional	2.2 kOhms	500 uA	- 47 dB	Wire Lead		6 mm		5 mm	2 V
Microphones Microphone -42dB Omnidirectional AMB-O40J42-7CWH3 AATC 1: $1.70 723In Stock	Mfr. Part # AMB-O40J42-7CWH3 Mouser Part # 253-AMBO40J427CWH3	AATC	Microphones Microphone -42dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	723In Stock	$1.70 $1.53 $1.46 $1.19 View $1.11 $0.982 $0.775 $0.706 $0.681	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 42 dB	Wire Lead		4 mm		1.5 mm	2 V
Microphones Microphone -44dB Omnidirectional AMF-O97A44-CWH11 AATC 1: $1.83 202In Stock	Mfr. Part # AMF-O97A44-CWH11 Mouser Part # 253-AMFO97A44CWH11	AATC	Microphones Microphone -44dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	202In Stock	$1.83 $1.65 $1.57 $1.28 View $1.20 $1.06 $0.836 $0.763 $0.736	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 44 dB	Wire Lead		9.7 mm		6.5 mm	2 V
Microphones Microphone -46dB Uni-directional AMF-U97C46-NBH AATC 1: $1.37 721In Stock	Mfr. Part # AMF-U97C46-NBH Mouser Part # 253-AMFU97C46NBH	AATC	Microphones Microphone -46dB Uni-directional Learn More about AATC ecm microphones	Datasheet	721In Stock	$1.37 $1.22 $1.16 $0.95 View $0.888 $0.785 $0.619 $0.564 $0.545	Min.: 1 Mult.: 1	Unidirectional	2.2 kOhms	500 uA	- 46 dB	Solder Pin		9.7 mm		5 mm	2 V
Microphones Microphone -38dB Omnidirectional AMB-O40J38-1CWH-IP67 AATC 1: $2.86 451In Stock	Mfr. Part # AMB-O40J38-1CWH-IP67 Mouser Part # 253-BO40J381CWHIP67	AATC	Microphones Microphone -38dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	451In Stock	$2.86 $2.57 $2.43 $2.05 View $1.94 $1.69 $1.40 $1.33 $1.28	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 38 dB	Wire Lead	IP67	4 mm		1.5 mm	2 V
Microphones Microphone -42dB Omnidirectional AMF-O60C42-1CWH AATC 1: $1.83 983In Stock	Mfr. Part # AMF-O60C42-1CWH Mouser Part # 253-AMFO60C421CWH	AATC	Microphones Microphone -42dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	983In Stock	$1.83 $1.65 $1.57 $1.28 View $1.20 $1.06 $0.836 $0.763 $0.736	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 42 dB	Wire Lead		6 mm		5 mm	2 V
Microphones Microphone -42dB Omnidirectional AMF-O97A42-CWH4 AATC 1: $1.83 996In Stock	Mfr. Part # AMF-O97A42-CWH4 Mouser Part # 253-AMFO97A42CWH4	AATC	Microphones Microphone -42dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	996In Stock	$1.83 $1.65 $1.57 $1.28 View $1.20 $1.06 $0.836 $0.763 $0.736	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 42 dB	Wire Lead		9.7 mm		6.5 mm	2 V
Microphones Microphone -44dB Omnidirectional AMB-O40J44-CCH-IP67 AATC 1: $3.25 895In Stock	Mfr. Part # AMB-O40J44-CCH-IP67 Mouser Part # 253-AMBO40J44CCHIP67	AATC	Microphones Microphone -44dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	895In Stock	$3.25 $2.93 $2.76 $2.34 View $2.20 $1.92 $1.59 $1.50 $1.44	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 44 dB		IP67	4 mm		1.5 mm	2 V
Microphones Microphone -44dB Omnidirectional AMB-O60F44-1CWH AATC 1: $2.50 959In Stock	Mfr. Part # AMB-O60F44-1CWH Mouser Part # 253-AMBO60F441CWH	AATC	Microphones Microphone -44dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	959In Stock	$2.50 $2.25 $2.13 $1.79 View $1.69 $1.48 $1.23 $1.16 $1.12	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 44 dB	Wire Lead		6 mm		2.7 mm	2 V
Microphones Microphone -42dB Omnidirectional AMB-O60G42-1CWH1 AATC 1: $2.50 1,000In Stock	Mfr. Part # AMB-O60G42-1CWH1 Mouser Part # 253-AMBO60G421CWH1	AATC	Microphones Microphone -42dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	1,000In Stock	$2.50 $2.25 $2.13 $1.79 View $1.69 $1.48 $1.23 $1.16 $1.12	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 42 dB	Wire Lead		6 mm	6 mm	2.2 mm	2 V
Microphones Microphone -38dB Omnidirectional AMB-O40J38-CWH-IP67 AATC 1: $3.25 994Expected 10/23/2026	Mfr. Part # AMB-O40J38-CWH-IP67 Mouser Part # 253-AMBO40J38CWHIP67	AATC	Microphones Microphone -38dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	994Expected 10/23/2026	$3.25 $2.93 $2.77 $2.34 View $2.20 $1.92 $1.59 $1.50 $1.44	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 38 dB	Wire Lead	IP67	4 mm		1.5 mm	2 V
Microphones Microphone -27dB Omnidirectional AMB-O40J27-1CWH1 AATC 1,000: $1.37 Non-Stocked	Mfr. Part # AMB-O40J27-1CWH1 Mouser Part # 253-AMBO40J271CWH1	AATC	Microphones Microphone -27dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	Non-Stocked	$1.37 $1.29 $1.25	Min.: 1,000 Mult.: 100	Omnidirectional	2.2 kOhms	500 uA	- 27 dB	Wire Lead		4 mm		1.5 mm	2 V
Microphones Microphone -38dB Omnidirectional AMB-O40J38-CW2-IP67 AATC 1,000: $1.07 Non-Stocked	Mfr. Part # AMB-O40J38-CW2-IP67 Mouser Part # 253-AMBO40J38CW2IP67	AATC	Microphones Microphone -38dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	Non-Stocked	$1.07 $1.01 $0.972	Min.: 1,000 Mult.: 100	Omnidirectional	2.2 kOhms	500 uA	- 38 dB	Wire Lead	IP67	4 mm		1.5 mm	2 V
Microphones Microphone -40dB Omnidirectional AMB-O40J40-2CWH1 AATC 1: $1.91 Non-Stocked	Mfr. Part # AMB-O40J40-2CWH1 Mouser Part # 253-AMBO40J402CWH1	AATC	Microphones Microphone -40dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	Non-Stocked	$1.91 $1.72 $1.63 $1.33 View $1.24 $1.10 $0.867 $0.79 $0.763	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 40 dB	Wire Lead		4 mm		1.5 mm	2 V

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