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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: ¥11,655.2 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	¥11,655.2 ¥8,977.7 ¥8,012.7 ¥7,559.2 View Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-29689-000 Knowles 1: ¥5,042.8 798In Stock	Mfr. Part # ED-29689-000 Mouser Part # 721-ED-29689-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	798In Stock	¥5,042.8 ¥3,878.4 ¥3,516.3 ¥3,278.8 View ¥3,059.6 ¥2,999.8 ¥2,991.5 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-21912-000 Knowles 1: ¥5,041.1 765In Stock	Mfr. Part # ED-21912-000 Mouser Part # 721-ED-21912-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	765In Stock	¥5,041.1 ¥3,878.4 ¥3,516.3 ¥3,278.8 View ¥3,059.6 ¥3,003.1 ¥2,989.8 Quote	Min.: 1 Mult.: 1
Speakers & Transducers PREMUIM BANDWIDTH WARM BASS, HIGH OUTP GK-31732-000 Knowles 1: ¥12,527.3 258In Stock	Mfr. Part # GK-31732-000 Mouser Part # 721-GK-31732-000	Knowles	Speakers & Transducers PREMUIM BANDWIDTH WARM BASS, HIGH OUTP	Datasheet	258In Stock	¥12,527.3 ¥9,788.3 ¥8,906.3 ¥8,547.5 View ¥8,328.3 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Plug 2.08 dia. 2200 Res, Red BF-1921-000 Knowles 1: ¥418.6 3,964In Stock	Mfr. Part # BF-1921-000 Mouser Part # 721-BF-1921-000	Knowles	Speakers & Transducers Plug 2.08 dia. 2200 Res, Red	Datasheet	3,964In Stock	¥418.6 ¥318.9 ¥287.4 ¥265.8 View ¥244.2 ¥217.6 ¥201 ¥187.7 ¥172.7	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-21913-000 Knowles 1: ¥5,049.4 119In Stock 200Expected 10/23/2026	Mfr. Part # ED-21913-000 Mouser Part # 721-ED-21913-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	119In Stock 200Expected 10/23/2026	¥5,049.4 ¥3,878.4 ¥3,516.3 ¥3,278.8 View ¥3,057.9 ¥2,936.6 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 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker BK-28507-000 Knowles 1: ¥5,198.9 365In Stock	Mfr. Part # BK-28507-000 Mouser Part # 721-BK-28507-000	Knowles	Speakers & Transducers Balanced Armature Speaker		365In Stock	¥5,198.9 ¥4,013 ¥3,637.6 ¥3,391.8 View ¥3,164.2 ¥3,101.1 ¥3,038 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-26805-000 Knowles 1: ¥5,042.8 98In Stock	Mfr. Part # ED-26805-000 Mouser Part # 721-ED26805000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	98In Stock	¥5,042.8 ¥3,878.4 ¥3,516.3 ¥3,278.8 View ¥2,936.6 Quote	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 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Wideband Balanced Armature Speaker WBFK-30019-000 Knowles 1: ¥5,105.9 74In Stock	Mfr. Part # WBFK-30019-000 Mouser Part # 721-WBFK-30019-000	Knowles	Speakers & Transducers Wideband Balanced Armature Speaker	Datasheet	74In Stock	¥5,105.9 ¥3,933.2 ¥3,564.5 ¥3,325.3 View ¥3,102.7 ¥2,978.2 Quote	Min.: 1 Mult.: 1
Microphones 1M, NOISE CANCELING 172MM LONG, 5.4 DIA FB-EI-30026-000 Knowles 1: ¥12,597 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	¥12,597 ¥9,808.2 ¥8,818.2 ¥8,442.9 View ¥8,258.5 Quote	Min.: 1 Mult.: 1
Speakers & Transducers 1.37DIA X 1.57MM SCREEN 1500 RES BF-3039-000 Knowles 1: ¥546.5 77In Stock	Mfr. Part # BF-3039-000 Mouser Part # 721-BF-3039-000	Knowles	Speakers & Transducers 1.37DIA X 1.57MM SCREEN 1500 RES	Datasheet	77In Stock	¥546.5 ¥397 ¥352.1 ¥325.6 View ¥274.1 ¥270.7 ¥245.8 ¥239.2	Min.: 1 Mult.: 1
XLR Connectors Hearing Aid Connector Sockets 0009-251965 Knowles 1: ¥1,350.4 98In Stock	Mfr. Part # 0009-251965 Mouser Part # 721-0009251965	Knowles	XLR Connectors Hearing Aid Connector Sockets	Datasheet	98In Stock	¥1,350.4 ¥1,064.7 ¥976.7 ¥916.9 View ¥857.1 ¥792.3	Min.: 1 Mult.: 1
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 2200 RES BF-3037-000 Knowles 1: ¥546.5 470In Stock	Mfr. Part # BF-3037-000 Mouser Part # 721-BF-3037-000	Knowles	Speakers & Transducers 1.78DIA X 1.65MM SCREEN 2200 RES	Datasheet	470In Stock	¥546.5 ¥397 ¥352.1 ¥325.6 View ¥274.1 ¥270.7 ¥245.8 ¥239.2	Min.: 1 Mult.: 1
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 680 RES BF-1997-000 Knowles 1: ¥496.6 75In Stock	Mfr. Part # BF-1997-000 Mouser Part # 721-BF-1997-000	Knowles	Speakers & Transducers 1.78DIA X 1.65MM SCREEN 680 RES	Datasheet	75In Stock	¥496.6 ¥360.4 ¥320.6 ¥307.3 View ¥260.8 ¥245.8 ¥224.2 ¥209.3 ¥202.6	Min.: 1 Mult.: 1
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1500 RES BF-3038-000 Knowles 1: ¥546.5 99In Stock	Mfr. Part # BF-3038-000 Mouser Part # 721-BF-3038-000	Knowles	Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1500 RES	Datasheet	99In Stock	¥546.5 ¥397 ¥352.1 ¥325.6 View ¥274.1 ¥270.7 ¥245.8 ¥239.2	Min.: 1 Mult.: 1
Speakers & Transducers 1.12DIA X 1.410MM SCREEN 4700 RES BF-3163-000 Knowles 1: ¥546.5 900In Stock 99On Order	Mfr. Part # BF-3163-000 Mouser Part # 721-BF-3163-000	Knowles	Speakers & Transducers 1.12DIA X 1.410MM SCREEN 4700 RES	Datasheet	900In Stock 99On Order	¥546.5 ¥397 ¥352.1 ¥325.6 View ¥274.1 ¥270.7 ¥245.8 ¥239.2	Min.: 1 Mult.: 1
Board Mount Motion & Position Sensors 7.92 x 5.59 x 4.14mm '-45 20hz to 10Khz BU-21771-000 Knowles 1: ¥10,230.1 108In Stock	Mfr. Part # BU-21771-000 Mouser Part # 721-BU-21771-000	Knowles	Board Mount Motion & Position Sensors 7.92 x 5.59 x 4.14mm '-45 20hz to 10Khz	Datasheet	108In Stock	¥10,230.1 ¥9,449.4 ¥9,158.8 ¥8,811.6 View ¥8,374.8 ¥8,162.2 ¥8,160.5 Quote	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
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1000 RES BF-3035-000 Knowles 1: ¥546.5 84In Stock	Mfr. Part # BF-3035-000 Mouser Part # 721-BF-3035-000	Knowles	Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1000 RES	Datasheet	84In Stock	¥546.5 ¥397 ¥352.1 ¥325.6 View ¥274.1 ¥270.7 ¥245.8 ¥239.2	Min.: 1 Mult.: 1
Speakers & Transducers 1.12DIA X 1.410MM SCREEN 1500 RES BF-1991-000 Knowles 1: ¥496.6 13In Stock	Mfr. Part # BF-1991-000 Mouser Part # 721-BF-1991-000	Knowles	Speakers & Transducers 1.12DIA X 1.410MM SCREEN 1500 RES	Datasheet	13In Stock	¥496.6 ¥360.4 ¥320.6 ¥307.3 View ¥260.8 ¥245.8 ¥224.2 ¥209.3 ¥202.6	Min.: 1 Mult.: 1
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 330 RES BF-3034-000 Knowles 1: ¥546.5 69In Stock	Mfr. Part # BF-3034-000 Mouser Part # 721-BF-3034-000	Knowles	Speakers & Transducers 1.78DIA X 1.65MM SCREEN 330 RES	Datasheet	69In Stock	¥546.5 ¥397 ¥352.1 ¥325.6 View ¥274.1 ¥270.7 ¥245.8 ¥229.2 ¥214.3	Min.: 1 Mult.: 1
Speakers & Transducers RECEIVER WBFK-33649-000 Knowles 1: ¥5,217.2 83In Stock	Mfr. Part # WBFK-33649-000 Mouser Part # 721-WBFK-33649-000	Knowles	Speakers & Transducers RECEIVER		83In Stock	¥5,217.2 ¥3,933.2 ¥3,564.5 ¥3,325.3 View ¥3,102.7 ¥3,096.1 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker FK-23451-000 Knowles 1: ¥8,381.4 41In Stock	Mfr. Part # FK-23451-000 Mouser Part # 721-FK-23451-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	41In Stock	¥8,381.4 ¥6,461.3 ¥5,825.1 ¥5,413.2 View ¥5,208.9 Quote	Min.: 1 Mult.: 1

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