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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.
Microphones 3M, NOISE CANCELING 160MM LONG, 2.7 DIA FB-BW-30335-000 Knowles 1: $70.19 331In Stock	Mfr. Part No. FB-BW-30335-000 Mouser Part No 721-FB-BW-30335-000	Knowles	Microphones 3M, NOISE CANCELING 160MM LONG, 2.7 DIA	Datasheet	331In Stock	$70.19 $54.06 $48.24 $47.33	Min.: 1 Mult.: 1
Speakers & Transducers PREMUIM BANDWIDTH WARM BASS, HIGH OUTP GK-31732-000 Knowles 1: $75.43 260In Stock	Mfr. Part No. GK-31732-000 Mouser Part No 721-GK-31732-000	Knowles	Speakers & Transducers PREMUIM BANDWIDTH WARM BASS, HIGH OUTP	Datasheet	260In Stock	$75.43 $58.94 $53.63 $51.47 $50.18	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-29689-000 Knowles 1: $30.40 798In Stock	Mfr. Part No. ED-29689-000 Mouser Part No 721-ED-29689-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	798In Stock	$30.40 $23.35 $21.18 $19.75 View $18.42 $18.40	Min.: 1 Mult.: 1
Speakers & Transducers Plug 2.08 dia. 2200 Res, Red BF-1921-000 Knowles 1: $2.52 3,964In Stock	Mfr. Part No. BF-1921-000 Mouser Part No 721-BF-1921-000	Knowles	Speakers & Transducers Plug 2.08 dia. 2200 Res, Red	Datasheet	3,964In Stock	$2.52 $1.92 $1.73 $1.60 View $1.47 $1.31 $1.21 $1.13 $1.08	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker BK-28507-000 Knowles 1: $31.33 365In Stock	Mfr. Part No. BK-28507-000 Mouser Part No 721-BK-28507-000	Knowles	Speakers & Transducers Balanced Armature Speaker		365In Stock	$31.33 $24.17 $21.90 $20.42 View $19.05 $19.04	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-21913-000 Knowles 1: $30.40 144In Stock 200Expected 2026/10/23	Mfr. Part No. ED-21913-000 Mouser Part No 721-ED-21913-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	144In Stock 200Expected 2026/10/23	$30.40 $23.35 $21.18 $19.75 View $18.41 $18.40	Min.: 1 Mult.: 1
Microphones -54 Sens, Flat Rsp. Noise-Cancelling WP-23501-000 Knowles 1: $42.37 89In Stock	Mfr. Part No. WP-23501-000 Mouser Part No 721-WP-23501-000	Knowles	Microphones -54 Sens, Flat Rsp. Noise-Cancelling Learn More about Knowles wp series mics		89In Stock	$42.37 $32.09 $28.92 $26.90	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-26805-000 Knowles 1: $30.40 98In Stock	Mfr. Part No. ED-26805-000 Mouser Part No 721-ED26805000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	98In Stock	$30.40 $23.35 $21.18 $19.75 View $18.41 $18.40	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-21912-000 Knowles 1: $30.40 765In Stock	Mfr. Part No. ED-21912-000 Mouser Part No 721-ED-21912-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	765In Stock	$30.40 $23.35 $21.18 $19.75 View $18.42 $18.40	Min.: 1 Mult.: 1
Microphones 1M, NOISE CANCELING 172MM LONG, 5.4 DIA FB-EI-30026-000 Knowles 1: $75.98 65In Stock	Mfr. Part No. FB-EI-30026-000 Mouser Part No 721-FB-EI-30026-000	Knowles	Microphones 1M, NOISE CANCELING 172MM LONG, 5.4 DIA	Datasheet	65In Stock	$75.98 $59.06 $53.10 $51.95 $51.72	Min.: 1 Mult.: 1
Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT NR-25994-000 Knowles 1: $22.66 96In Stock	Mfr. Part No. NR-25994-000 Mouser Part No 721-NR-25994-000	Knowles	Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT	Datasheet	96In Stock	$22.66 $17.07 $15.47 $14.43 View $13.47 $13.46	Min.: 1 Mult.: 1
MEMS Microphones MICROPHONE MM20-33639-000 Knowles 1: $11.20 190In Stock	Mfr. Part No. MM20-33639-000 Mouser Part No 721-MM20-33639-000	Knowles	MEMS Microphones MICROPHONE	Datasheet	190In Stock	$11.20 $8.72 $7.92 $7.37 View $6.84 $6.27 $6.21	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: $61.65 108In Stock	Mfr. Part No. BU-21771-000 Mouser Part No 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	$61.65 $56.95 $55.20 $53.06 View $50.43 $49.15 $49.14	Min.: 1 Mult.: 1
Microphones Omni-directional 3.61 x 3.61 x 31.3mm TO-24611-000 Knowles 1: $44.19 176In Stock	Mfr. Part No. TO-24611-000 Mouser Part No 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	$44.19 $33.52 $30.20 $28.09	Min.: 1 Mult.: 1
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 680 RES BF-1997-000 Knowles 1: $2.99 75In Stock	Mfr. Part No. BF-1997-000 Mouser Part No 721-BF-1997-000	Knowles	Speakers & Transducers 1.78DIA X 1.65MM SCREEN 680 RES	Datasheet	75In Stock	$2.99 $2.17 $1.93 $1.85 View $1.57 $1.48 $1.35 $1.26 $1.23	Min.: 1 Mult.: 1
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1500 RES BF-3038-000 Knowles 1: $3.29 99In Stock	Mfr. Part No. BF-3038-000 Mouser Part No 721-BF-3038-000	Knowles	Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1500 RES	Datasheet	99In Stock	$3.29 $2.40 $2.12 $1.97 View $1.65 $1.63 $1.48 $1.38 $1.35	Min.: 1 Mult.: 1
Speakers & Transducers 1.12DIA X 1.410MM SCREEN 4700 RES BF-3163-000 Knowles 1: $3.29 900In Stock 99On Order	Mfr. Part No. BF-3163-000 Mouser Part No 721-BF-3163-000	Knowles	Speakers & Transducers 1.12DIA X 1.410MM SCREEN 4700 RES	Datasheet	900In Stock 99On Order	$3.29 $2.40 $2.12 $1.97 View $1.65 $1.63 $1.48 $1.38 $1.35	Min.: 1 Mult.: 1
Speakers & Transducers 1.37DIA X 1.57MM SCREEN 1500 RES BF-3039-000 Knowles 1: $3.29 77In Stock	Mfr. Part No. BF-3039-000 Mouser Part No 721-BF-3039-000	Knowles	Speakers & Transducers 1.37DIA X 1.57MM SCREEN 1500 RES	Datasheet	77In Stock	$3.29 $2.40 $2.12 $1.97 View $1.65 $1.63 $1.48 $1.38 $1.35	Min.: 1 Mult.: 1
XLR Connectors Hearing Aid Connector Sockets 0009-251965 Knowles 1: $8.13 98In Stock	Mfr. Part No. 0009-251965 Mouser Part No 721-0009251965	Knowles	XLR Connectors Hearing Aid Connector Sockets	Datasheet	98In Stock	$8.13 $6.41 $5.88 $5.52 View $5.16 $4.77	Min.: 1 Mult.: 1
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 2200 RES BF-3037-000 Knowles 1: $3.29 470In Stock	Mfr. Part No. BF-3037-000 Mouser Part No 721-BF-3037-000	Knowles	Speakers & Transducers 1.78DIA X 1.65MM SCREEN 2200 RES	Datasheet	470In Stock	$3.29 $2.40 $2.12 $1.97 View $1.65 $1.63 $1.48 $1.44	Min.: 1 Mult.: 1
Speakers & Transducers RECEIVER GU-32829-000 Knowles 1: $53.47 82In Stock	Mfr. Part No. GU-32829-000 Mouser Part No 721-GU-32829-000	Knowles	Speakers & Transducers RECEIVER Learn More about Knowles gu gv receivers	Datasheet	82In Stock	$53.47 $40.97 $36.94 $34.36	Min.: 1 Mult.: 1
Speakers & Transducers Wideband Balanced Armature Speaker WBFK-30019-000 Knowles 1: $30.78 74In Stock	Mfr. Part No. WBFK-30019-000 Mouser Part No 721-WBFK-30019-000	Knowles	Speakers & Transducers Wideband Balanced Armature Speaker	Datasheet	74In Stock	$30.78 $23.68 $21.47 $20.03 View $18.68 $18.65	Min.: 1 Mult.: 1
Speakers & Transducers RECEIVER WBFK-33649-000 Knowles 1: $31.41 83In Stock	Mfr. Part No. WBFK-33649-000 Mouser Part No 721-WBFK-33649-000	Knowles	Speakers & Transducers RECEIVER		83In Stock	$31.41 $23.68 $21.47 $20.03 View $18.68 $18.65	Min.: 1 Mult.: 1
Speakers & Transducers Plug 2.08 dia. 330 Res, Grey BF-1999-000 Knowles 1: $2.52 1,018In Stock	Mfr. Part No. BF-1999-000 Mouser Part No 721-BF-1999-000	Knowles	Speakers & Transducers Plug 2.08 dia. 330 Res, Grey	Datasheet	1,018In Stock	$2.52 $1.92 $1.73 $1.60 View $1.47 $1.31 $1.21 $1.12 $1.08	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker BK-21610-000 Knowles 1: $31.33 84In Stock	Mfr. Part No. BK-21610-000 Mouser Part No 721-BK-21610-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	84In Stock	$31.33 $24.17 $21.90 $20.42 View $19.05 $19.04	Min.: 1 Mult.: 1

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