Microphones – Mouser Liechtenstein

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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 (CHF) 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: CHF 0.917 844In Stock	Mfr. Part No. AMB-O40J42-1FB Mouser Part No 253-AMBO40J421FB	AATC	Microphones Microphone -42dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	844In Stock	CHF 0.917 CHF 0.821 CHF 0.777 CHF 0.637 View CHF 0.595 CHF 0.526 CHF 0.416 CHF 0.379 CHF 0.365	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: CHF 0.845 280In Stock	Mfr. Part No. AMB-O60G44-CB1-LF Mouser Part No 253-AMBO60G44CB1LF	AATC	Microphones Microphone -44dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	280In Stock	CHF 0.845 CHF 0.756 CHF 0.717 CHF 0.589 View CHF 0.549 CHF 0.486 CHF 0.383 CHF 0.349 CHF 0.337	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: CHF 0.555 86In Stock	Mfr. Part No. AMF-O60C44-1NB Mouser Part No 253-AMFO60C441NB	AATC	Microphones OMNIDIRECT 6x5mm Learn More about AATC ecm microphones	Datasheet	86In Stock	CHF 0.555 CHF 0.482 CHF 0.369 CHF 0.343 View CHF 0.291 CHF 0.233 CHF 0.211 CHF 0.198 CHF 0.193	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: CHF 1.06 976In Stock	Mfr. Part No. AMF-O97A36-CWH1 Mouser Part No 253-AMFO97A36CWH1	AATC	Microphones Microphone -36dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	976In Stock	CHF 1.06 CHF 0.945 CHF 0.901 CHF 0.736 View CHF 0.687 CHF 0.607 CHF 0.48 CHF 0.437 CHF 0.422	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: CHF 1.35 820In Stock	Mfr. Part No. AMB-O40J40-CWH2-IP67 Mouser Part No 253-BO40J40CWH2IP67	AATC	Microphones Microphone -40dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	820In Stock	CHF 1.35 CHF 1.22 CHF 1.14 CHF 0.964 View CHF 0.91 CHF 0.798 CHF 0.662 CHF 0.624 CHF 0.602	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 40 dB	Wire Lead	IP67	4 mm		1.5 mm	2 V
Microphones Microphone -42dB Omnidirectional AMF-O60C42-1CWH AATC 1: CHF 1.13 983In Stock	Mfr. Part No. AMF-O60C42-1CWH Mouser Part No 253-AMFO60C421CWH	AATC	Microphones Microphone -42dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	983In Stock	CHF 1.13 CHF 1.02 CHF 0.973 CHF 0.795 View CHF 0.742 CHF 0.656 CHF 0.518 CHF 0.473 CHF 0.456	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: CHF 1.13 996In Stock	Mfr. Part No. AMF-O97A42-CWH4 Mouser Part No 253-AMFO97A42CWH4	AATC	Microphones Microphone -42dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	996In Stock	CHF 1.13 CHF 1.02 CHF 0.973 CHF 0.795 View CHF 0.742 CHF 0.656 CHF 0.518 CHF 0.473 CHF 0.456	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 42 dB	Wire Lead		9.7 mm		6.5 mm	2 V
Microphones Microphone -42dB Omnidirectional AMB-O40J42-7CWH3 AATC 1: CHF 1.06 723In Stock	Mfr. Part No. AMB-O40J42-7CWH3 Mouser Part No 253-AMBO40J427CWH3	AATC	Microphones Microphone -42dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	723In Stock	CHF 1.06 CHF 0.945 CHF 0.901 CHF 0.736 View CHF 0.687 CHF 0.607 CHF 0.48 CHF 0.437 CHF 0.422	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: CHF 1.13 202In Stock	Mfr. Part No. AMF-O97A44-CWH11 Mouser Part No 253-AMFO97A44CWH11	AATC	Microphones Microphone -44dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	202In Stock	CHF 1.13 CHF 1.02 CHF 0.973 CHF 0.795 View CHF 0.742 CHF 0.656 CHF 0.518 CHF 0.473 CHF 0.456	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: CHF 0.845 721In Stock	Mfr. Part No. AMF-U97C46-NBH Mouser Part No 253-AMFU97C46NBH	AATC	Microphones Microphone -46dB Uni-directional Learn More about AATC ecm microphones	Datasheet	721In Stock	CHF 0.845 CHF 0.756 CHF 0.717 CHF 0.589 View CHF 0.549 CHF 0.486 CHF 0.383 CHF 0.349 CHF 0.337	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: CHF 1.77 451In Stock	Mfr. Part No. AMB-O40J38-1CWH-IP67 Mouser Part No 253-BO40J381CWHIP67	AATC	Microphones Microphone -38dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	451In Stock	CHF 1.77 CHF 1.59 CHF 1.51 CHF 1.27 View CHF 1.20 CHF 1.05 CHF 0.87 CHF 0.821 CHF 0.794	Min.: 1 Mult.: 1	Omnidirectional	2.2 kOhms	500 uA	- 38 dB	Wire Lead	IP67	4 mm		1.5 mm	2 V
Microphones Microphone -40dB Omnidirectional AMB-O40J40-2CWH AATC 1: CHF 1.18 899In Stock	Mfr. Part No. AMB-O40J40-2CWH Mouser Part No 253-AMBO40J402CWH	AATC	Microphones Microphone -40dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	899In Stock	CHF 1.18 CHF 1.07 CHF 1.01 CHF 0.821 View CHF 0.77 CHF 0.68 CHF 0.537 CHF 0.49 CHF 0.473	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: CHF 0.845 959In Stock	Mfr. Part No. AMB-O40J42-NB1-LF Mouser Part No 253-AMBO40J42NB1LF	AATC	Microphones Microphone -42dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	959In Stock	CHF 0.845 CHF 0.756 CHF 0.717 CHF 0.589 View CHF 0.549 CHF 0.486 CHF 0.383 CHF 0.349 CHF 0.337	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: CHF 1.13 787In Stock	Mfr. Part No. AMF-O97L42-CWH Mouser Part No 253-AMFO97L42CWH	AATC	Microphones Microphone -42dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	787In Stock	CHF 1.13 CHF 1.02 CHF 0.973 CHF 0.795 View CHF 0.742 CHF 0.656 CHF 0.518 CHF 0.473 CHF 0.456	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: CHF 1.06 893In Stock	Mfr. Part No. AMF-O60C46-NWH Mouser Part No 253-AMFO60C46NWH	AATC	Microphones Microphone -46dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	893In Stock	CHF 1.06 CHF 0.945 CHF 0.901 CHF 0.736 View CHF 0.687 CHF 0.607 CHF 0.48 CHF 0.437 CHF 0.422	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: CHF 1.39 869In Stock	Mfr. Part No. AMF-U60C47-NW-LF Mouser Part No 253-AMFU60C47NWLF	AATC	Microphones Microphone -47dB Uni-directional Learn More about AATC ecm microphones	Datasheet	869In Stock	CHF 1.39 CHF 1.24 CHF 1.18 CHF 0.964 View CHF 0.901 CHF 0.802 CHF 0.633 CHF 0.578 CHF 0.557	Min.: 1 Mult.: 1	Unidirectional	2.2 kOhms	500 uA	- 47 dB	Wire Lead		6 mm		5 mm	2 V
Microphones Microphone -30dB Omnidirectional AMB-O40J30-CBH AATC 1: CHF 1.10 710In Stock	Mfr. Part No. AMB-O40J30-CBH Mouser Part No 253-AMBO40J30CBH	AATC	Microphones Microphone -30dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	710In Stock	CHF 1.10 CHF 0.983 CHF 0.934 CHF 0.765 View CHF 0.715 CHF 0.632 CHF 0.499 CHF 0.455 CHF 0.439	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: CHF 0.676 959In Stock	Mfr. Part No. AMF-O97A36-NB1 Mouser Part No 253-AMFO97A36NB1	AATC	Microphones Microphone -36dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	959In Stock	CHF 0.676 CHF 0.592 CHF 0.453 CHF 0.421 View CHF 0.358 CHF 0.286 CHF 0.259 CHF 0.244 CHF 0.236	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 -44dB Omnidirectional AMB-O40J44-CCH-IP67 AATC 1: CHF 2.01 895In Stock	Mfr. Part No. AMB-O40J44-CCH-IP67 Mouser Part No 253-AMBO40J44CCHIP67	AATC	Microphones Microphone -44dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	895In Stock	CHF 2.01 CHF 1.82 CHF 1.70 CHF 1.45 View CHF 1.36 CHF 1.19 CHF 0.983 CHF 0.926 CHF 0.894	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: CHF 1.54 959In Stock	Mfr. Part No. AMB-O60F44-1CWH Mouser Part No 253-AMBO60F441CWH	AATC	Microphones Microphone -44dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	959In Stock	CHF 1.54 CHF 1.39 CHF 1.32 CHF 1.11 View CHF 1.05 CHF 0.917 CHF 0.761 CHF 0.717 CHF 0.693	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: CHF 1.54 1’000In Stock	Mfr. Part No. AMB-O60G42-1CWH1 Mouser Part No 253-AMBO60G421CWH1	AATC	Microphones Microphone -42dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	1’000In Stock	CHF 1.54 CHF 1.39 CHF 1.32 CHF 1.11 View CHF 1.05 CHF 0.917 CHF 0.761 CHF 0.717 CHF 0.693	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: CHF 2.01 994Expected 12/23/2026	Mfr. Part No. AMB-O40J38-CWH-IP67 Mouser Part No 253-AMBO40J38CWHIP67	AATC	Microphones Microphone -38dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	994Expected 12/23/2026	CHF 2.01 CHF 1.82 CHF 1.71 CHF 1.45 View CHF 1.36 CHF 1.19 CHF 0.983 CHF 0.926 CHF 0.894	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: CHF 0.845 Non-Stocked	Mfr. Part No. AMB-O40J27-1CWH1 Mouser Part No 253-AMBO40J271CWH1	AATC	Microphones Microphone -27dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	Non-Stocked	CHF 0.845 CHF 0.799 CHF 0.771	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: CHF 1.35 Non-Stocked	Mfr. Part No. AMB-O40J38-CW2-IP67 Mouser Part No 253-AMBO40J38CW2IP67	AATC	Microphones Microphone -38dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	Non-Stocked	CHF 1.35 CHF 1.22 CHF 1.14 CHF 0.964 View CHF 0.91 CHF 0.798 CHF 0.662 CHF 0.624 CHF 0.602	Min.: 1 Mult.: 1	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: CHF 1.18 Non-Stocked	Mfr. Part No. AMB-O40J40-2CWH1 Mouser Part No 253-AMBO40J402CWH1	AATC	Microphones Microphone -40dB Omnidirectional Learn More about AATC ecm microphones	Datasheet	Non-Stocked	CHF 1.18 CHF 1.07 CHF 1.01 CHF 0.821 View CHF 0.77 CHF 0.68 CHF 0.537 CHF 0.49 CHF 0.473	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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