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Knowles Audio Sensors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Microphones 3M, NOISE CANCELING 160MM LONG, 2.7 DIA FB-BW-30335-000 Knowles 1: ¥11,661.9 331In Stock	Mfr. Part # FB-BW-30335-000 Mouser Part # 721-FB-BW-30335-000	Knowles	Microphones 3M, NOISE CANCELING 160MM LONG, 2.7 DIA	Datasheet	331In Stock	¥11,661.9 ¥8,977.7 ¥8,011 ¥7,919.6 View ¥7,906.4 Quote	Min.: 1 Mult.: 1
Microphones -54 Sens, Flat Rsp. Noise-Cancelling WP-23501-000 Knowles 1: ¥7,036 89In Stock	Mfr. Part # WP-23501-000 Mouser Part # 721-WP-23501-000	Knowles	Microphones -54 Sens, Flat Rsp. Noise-Cancelling Learn More about Knowles wp series mics		89In Stock	¥7,036 ¥5,328.5 ¥4,803.6 ¥4,464.8 View ¥4,338.5 ¥4,295.3	Min.: 1 Mult.: 1
Microphones Omni-directional 3.61 x 3.61 x 31.3mm TO-24611-000 Knowles 1: ¥7,340 176In Stock	Mfr. Part # TO-24611-000 Mouser Part # 721-TO-24611-000	Knowles	Microphones Omni-directional 3.61 x 3.61 x 31.3mm Learn More about Knowles to microphones	Datasheet	176In Stock	¥7,340 ¥5,566 ¥5,016.2 ¥4,662.4 View ¥4,511.3 ¥4,486.4	Min.: 1 Mult.: 1
Microphones 1M, NOISE CANCELING 172MM LONG, 5.4 DIA FB-EI-30026-000 Knowles 1: ¥12,617 65In Stock	Mfr. Part # FB-EI-30026-000 Mouser Part # 721-FB-EI-30026-000	Knowles	Microphones 1M, NOISE CANCELING 172MM LONG, 5.4 DIA	Datasheet	65In Stock	¥12,617 ¥9,808.2 ¥8,818.2 ¥8,627.2 ¥8,258.5	Min.: 1 Mult.: 1
MEMS Microphones MICROPHONE MM20-33639-000 Knowles 1: ¥1,860.3 190In Stock	Mfr. Part # MM20-33639-000 Mouser Part # 721-MM20-33639-000	Knowles	MEMS Microphones MICROPHONE	Datasheet	190In Stock	¥1,860.3 ¥1,448.4 ¥1,315.5 ¥1,224.2 View ¥1,136.1 ¥1,041.4 ¥991.6	Min.: 1 Mult.: 1
Microphones omni-directional MICROPHONE Knowles MQM-32325-000 MQM-32325-000 Knowles 1: ¥1,556.4 73In Stock	Mfr. Part # MQM-32325-000 Mouser Part # 721-MQM32325000	Knowles	Microphones omni-directional MICROPHONE	Datasheet	73In Stock	¥1,556.4 ¥1,210.9 ¥1,097.9 ¥1,023.2 View ¥958.4 ¥938.5 ¥900.3 ¥895.3	Min.: 1 Mult.: 1
Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT NR-25994-000 Knowles 1: ¥3,762.2 96In Stock	Mfr. Part # NR-25994-000 Mouser Part # 721-NR-25994-000	Knowles	Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT	Datasheet	96In Stock	¥3,762.2 ¥2,835.3 ¥2,569.6 ¥2,396.8 View ¥2,237.4 ¥2,232.4	Min.: 1 Mult.: 1
Microphones Boom Assembly Knowles FB-EI-31552-000 FB-EI-31552-000 Knowles 1: ¥19,466.9 19In Stock	Mfr. Part # FB-EI-31552-000 Mouser Part # 721-FBEI31552000	Knowles	Microphones Boom Assembly	Datasheet	19In Stock	¥19,466.9 ¥15,188.2 ¥13,474	Min.: 1 Mult.: 1
Microphones -53 Sens, 12S Port Std. Rsp. 3500-5000 EK-23024-C36 Knowles 1: ¥5,019.5 2,526In Stock	Mfr. Part # EK-23024-C36 Mouser Part # 721-EK-23024-C36	Knowles	Microphones -53 Sens, 12S Port Std. Rsp. 3500-5000 Learn More about Knowles subminiature performance microphones	Datasheet	2,526In Stock	¥5,019.5 ¥3,835.2 ¥3,478.1 ¥3,240.6 View ¥3,019.7 ¥2,976.5 ¥2,808.8	Min.: 1 Mult.: 1
Microphones Waterproof Speaker Omni MR-23151-000 Knowles 1: ¥8,996 483In Stock 400Expected 11/20/2026	Mfr. Part # MR-23151-000 Mouser Part # 721-MR-23151-000	Knowles	Microphones Waterproof Speaker Omni	Datasheet	483In Stock 400Expected 11/20/2026	¥8,996 ¥7,046 ¥6,416.4 ¥6,004.5 View ¥5,777 Quote	Min.: 1 Mult.: 1
Microphones 1M, OMNI, 211MM WIRE 12.7MM DIA X 21MM VEK-H-30108-000 Knowles 1: ¥15,234.7 325In Stock	Mfr. Part # VEK-H-30108-000 Mouser Part # 721-VEK-H-30108-000	Knowles	Microphones 1M, OMNI, 211MM WIRE 12.7MM DIA X 21MM	Datasheet	325In Stock	¥15,234.7 ¥11,735 ¥10,708.5 ¥10,545.7	Min.: 1 Mult.: 1
Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT EA-21842-C36 Knowles 1: ¥4,949.8 137In Stock	Mfr. Part # EA-21842-C36 Mouser Part # 721-EA-21842-C36	Knowles	Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT	Datasheet	137In Stock	¥4,949.8 ¥3,780.4 ¥3,428.3 ¥3,194.1 View ¥2,978.2 ¥2,933.3 ¥2,901.8 Quote	Min.: 1 Mult.: 1
Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 12S PORT EK-23024-000 Knowles 1: ¥4,742.2 108In Stock 300Expected 11/13/2026	Mfr. Part # EK-23024-000 Mouser Part # 721-EK-23024-000	Knowles	Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 12S PORT Learn More about Knowles subminiature performance microphones	Datasheet	108In Stock 300Expected 11/13/2026	¥4,742.2 ¥3,699 ¥3,400.1 ¥3,167.5 View ¥2,963.2 ¥2,808.8 Quote	Min.: 1 Mult.: 1
Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 0KP PORT EK-23027-C36 Knowles 1: ¥5,019.5 140In Stock	Mfr. Part # EK-23027-C36 Mouser Part # 721-EK-23027-C36	Knowles	Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 0KP PORT Learn More about Knowles subminiature performance microphones	Datasheet	140In Stock	¥5,019.5 ¥3,835.2 ¥3,478.1 ¥3,439.9 View ¥3,205.7 ¥2,976.5 ¥2,945 Quote	Min.: 1 Mult.: 1
Microphones 5.56 X 3.98 X 2.21MM -57 SENS, 12S PORT EK-23028-C36 Knowles 1: ¥4,735.5 417In Stock	Mfr. Part # EK-23028-C36 Mouser Part # 721-EK-23028-C36	Knowles	Microphones 5.56 X 3.98 X 2.21MM -57 SENS, 12S PORT Learn More about Knowles subminiature performance microphones	Datasheet	417In Stock	¥4,735.5 ¥3,674.1 ¥3,333.6 ¥3,102.7 View ¥2,891.8 ¥2,850.3 ¥2,775.5 Quote	Min.: 1 Mult.: 1
Microphones Omni-Directional Microphone EM-24446-C36 Knowles 1: ¥5,416.5 113In Stock	Mfr. Part # EM-24446-C36 Mouser Part # 721-EM-24446-C36	Knowles	Microphones Omni-Directional Microphone	Datasheet	113In Stock	¥5,416.5 ¥4,137.6 ¥3,753.9 ¥3,498.1 View ¥3,260.5 ¥3,225.7 ¥3,190.8 Quote	Min.: 1 Mult.: 1
Microphones Waterproof Speaker MR-23333-000 Knowles 1: ¥13,341.2 190In Stock 200Expected 11/13/2026	Mfr. Part # MR-23333-000 Mouser Part # 721-MR-23333-000	Knowles	Microphones Waterproof Speaker		190In Stock 200Expected 11/13/2026	¥13,341.2 ¥10,426.1 ¥9,489.3 ¥9,173.7 View ¥8,936.2 Quote	Min.: 1 Mult.: 1
Microphones -52 Sens, Flat Rsp. -100dB Noise output NR-23160-000 Knowles 1: ¥5,313.5 125In Stock	Mfr. Part # NR-23160-000 Mouser Part # 721-NR-23160-000	Knowles	Microphones -52 Sens, Flat Rsp. -100dB Noise output Learn More about Knowles subminiature performance microphones	Datasheet	125In Stock	¥5,313.5 ¥4,145.9 ¥3,770.5 ¥3,514.7 View ¥3,317 ¥3,192.4 Quote	Min.: 1 Mult.: 1
Microphones -52 Sens, Flat Resp Omni 25dB -100dB WP-23502-000 Knowles 1: ¥7,238.6 179In Stock 100Expected 1/8/2027	Mfr. Part # WP-23502-000 Mouser Part # 721-WP-23502-000	Knowles	Microphones -52 Sens, Flat Resp Omni 25dB -100dB Learn More about Knowles wp series mics	Datasheet	179In Stock 100Expected 1/8/2027	¥7,238.6 ¥5,551.1 ¥5,022.9 ¥4,672.4 View ¥4,581 ¥4,504.6 Quote	Min.: 1 Mult.: 1
MEMS Microphones 71dB 1.3mm Height 0.25mm port Knowles MM20-33366-000 MM20-33366-000 Knowles 1: ¥1,709.2 1,328In Stock 1,400Expected 11/13/2026	Mfr. Part # MM20-33366-000 Mouser Part # 721-MM20-33366-000	Knowles	MEMS Microphones 71dB 1.3mm Height 0.25mm port	Datasheet	1,328In Stock 1,400Expected 11/13/2026	¥1,709.2 ¥1,313.9 ¥1,189.3 ¥1,104.6 View ¥1,026.5 ¥955.1 ¥896.9 ¥872 Quote	Min.: 1 Mult.: 1
Microphones -75 Sens, 0Jn Port Omni BJ-21590-000 Knowles 1: ¥7,979.4 38In Stock 700Expected 10/23/2026	Mfr. Part # BJ-21590-000 Mouser Part # 721-BJ-21590-000	Knowles	Microphones -75 Sens, 0Jn Port Omni	Datasheet	38In Stock 700Expected 10/23/2026	¥7,979.4 ¥6,120.8 ¥5,720.5 ¥5,511.2 View ¥5,355.1 Quote	Min.: 1 Mult.: 1
Microphones Omni-Directional Microphone EM-23346-C36 Knowles 1: ¥5,416.5 42In Stock 100Expected 11/13/2026	Mfr. Part # EM-23346-C36 Mouser Part # 721-EM-23346-C36	Knowles	Microphones Omni-Directional Microphone	Datasheet	42In Stock 100Expected 11/13/2026	¥5,416.5 ¥4,373.4 ¥3,969.8 ¥3,498.1 View ¥3,260.5 ¥3,225.7 ¥3,190.8 Quote	Min.: 1 Mult.: 1
Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 0KP PORT EK-23027-P35 Knowles 1: ¥3,400.1 46In Stock	Mfr. Part # EK-23027-P35 Mouser Part # 721-EK-23027-P35	Knowles	Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 0KP PORT Learn More about Knowles subminiature performance microphones	Datasheet	46In Stock	¥3,400.1 ¥2,750.6 ¥2,494.8 View ¥2,235.7 ¥2,084.6 ¥1,930.1	Min.: 1 Mult.: 1
Microphones OUTPUT IMP AT 1KHz 150 OHMS BJ-28471-000 Knowles 1: ¥7,253.6 100Expected 11/20/2026	Mfr. Part # BJ-28471-000 Mouser Part # 721-BJ-28471-000	Knowles	Microphones OUTPUT IMP AT 1KHz 150 OHMS	Datasheet	100Expected 11/20/2026	¥7,253.6 ¥5,672.3 ¥5,155.7 ¥4,815.2 View ¥4,554.5 ¥4,534.5 Quote	Min.: 1 Mult.: 1
Microphones Omni-Directional Microphone FG-23629-C36 Knowles 1: ¥6,899.8 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # FG-23629-C36 Mouser Part # 721-FG-23629-C36	Knowles	Microphones Omni-Directional Microphone Learn More about Knowles fg series mics	Datasheet	Non-Stocked Lead-Time 12 Weeks	¥6,899.8 ¥5,273.7 ¥4,816.9 ¥4,273.8 Quote Quote	Min.: 1 Mult.: 1