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Knowles Audio Devices

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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.
Speakers & Transducers Plug 2.08 dia. 4700 Res, Yellow BF-1923-000 Knowles 1: $2.44 190In Stock 600On Order	Mfr. Part No. BF-1923-000 Mouser Part No 721-BF-1923-000	Knowles	Speakers & Transducers Plug 2.08 dia. 4700 Res, Yellow	Datasheet	190In Stock 600On Order On Order Ship Dates Mfr. No: BF-1923-000 Stock: 190 Can Dispatch Immediately On Order: 100 Pending 500 Expected 20/01/2027 Factory Lead Time: 14 Weeks	$2.44 $1.87 $1.69 $1.57 View $1.44 $1.28 $1.22 $1.13 $1.04	Min.: 1 Mult.: 1
Speakers & Transducers Plug 2.08 dia. 330 Res, Grey BF-1999-000 Knowles 1: $2.52 500In 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	500In Stock	$2.52 $1.92 $1.73 $1.60 View $1.47 $1.31 $1.28 $1.12 $1.04	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-23619-000 Knowles 1: $30.40 40In Stock	Mfr. Part No. ED-23619-000 Mouser Part No 721-ED-23619-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	40In Stock	$30.40 $23.35 $21.17 $19.74 View $18.57 $17.68	Min.: 1 Mult.: 1
Speakers & Transducers Wideband Balanced Armature Speaker WBFK-30000-000 Knowles 1: $30.08 13In Stock	Mfr. Part No. WBFK-30000-000 Mouser Part No 721-WBFK-30000-000	Knowles	Speakers & Transducers Wideband Balanced Armature Speaker	Datasheet	13In Stock	$30.08 $23.47 $21.34 $19.89 View $18.63 $17.93	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Knowles HODVTEC-31618-000 HODVTEC-31618-000 Knowles 1: $48.57 25In Stock	Mfr. Part No. HODVTEC-31618-000 Mouser Part No 721-HODVTEC31618000	Knowles	Speakers & Transducers Balanced Armature Learn More about Knowles tec speakers	Datasheet	25In Stock	$48.57 $38.02 $34.61 $32.28 View $30.77 Quote	Min.: 1 Mult.: 1
Speakers & Transducers RECEIVER Knowles RDI-33438-000 RDI-33438-000 Knowles 1: $54.77 32In Stock	Mfr. Part No. RDI-33438-000 Mouser Part No 721-RDI-33438-000	Knowles	Speakers & Transducers RECEIVER	Datasheet	32In Stock	$54.77 $42.90 $39.07 $36.60 View $35.22 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker FH-26553-000 Knowles 1: $57.34 3In Stock	Mfr. Part No. FH-26553-000 Mouser Part No 721-FH-26553-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	3In Stock	$57.34 $43.43 $39.15 $39.08 $39.07	Min.: 1 Mult.: 1
Speakers & Transducers RECEIVER Knowles RAQ-35091-000 RAQ-35091-000 Knowles 1: $10.14 33In Stock	Mfr. Part No. RAQ-35091-000 Mouser Part No 721-RAQ-35091-000	Knowles	Speakers & Transducers RECEIVER	Datasheet	33In Stock	$10.14 $7.85 $7.40 $6.87 View $6.15 $5.50 $5.31 $5.25 Quote	Min.: 1 Mult.: 1
Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 0KP PORT EK-23027-P35 Knowles 1: $20.47 46In Stock	Mfr. Part No. EK-23027-P35 Mouser Part No 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	$20.47 $16.56 $15.02 View $13.46 $12.55 $11.62	Min.: 1 Mult.: 1
Microphones OUTPUT IMP AT 1KHz 150 OHMS BJ-28471-000 Knowles 1: $43.67 100Expected 20/11/2026	Mfr. Part No. BJ-28471-000 Mouser Part No 721-BJ-28471-000	Knowles	Microphones OUTPUT IMP AT 1KHz 150 OHMS	Datasheet	100Expected 20/11/2026	$43.67 $34.15 $31.04 $28.99 View $27.42 $27.30 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-29457-000 Knowles 1: $30.97 100Expected 20/11/2026	Mfr. Part No. ED-29457-000 Mouser Part No 721-ED-29457-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	100Expected 20/11/2026	$30.97 $23.35 $21.17 $19.89 $19.88	Min.: 1 Mult.: 1
Microphones Omni-Directional Microphone FG-23629-C36 Knowles 1: $41.54 98Expected 20/01/2027	Mfr. Part No. FG-23629-C36 Mouser Part No 721-FG-23629-C36	Knowles	Microphones Omni-Directional Microphone Learn More about Knowles fg series mics	Datasheet	98Expected 20/01/2027	$41.54 $31.75 $29.00 $25.73 Quote Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker Knowles SWFK-31736-000 SWFK-31736-000 Knowles 1: $64.13 99Expected 06/11/2026	Mfr. Part No. SWFK-31736-000 Mouser Part No 721-SWFK31736000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	99Expected 06/11/2026	$64.13 $49.56 $45.14 $42.81 View $42.53 Quote	Min.: 1 Mult.: 1
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 3300 RES BF-3036-000 Knowles 1: $3.29 200Expected 20/11/2026	Mfr. Part No. BF-3036-000 Mouser Part No 721-BF-3036-000	Knowles	Speakers & Transducers 1.78DIA X 1.65MM SCREEN 3300 RES	Datasheet	200Expected 20/11/2026	$3.29 $2.39 $2.12 $1.96 View $1.65 $1.63 $1.48 $1.44	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Receiver, open vent RAB-32033-000 Knowles 1: $21.91 75Expected 30/10/2026	Mfr. Part No. RAB-32033-000 Mouser Part No 721-RAB32033000	Knowles	Speakers & Transducers Balanced Armature Receiver, open vent Learn More about Knowles rab armature drivers	Datasheet	75Expected 30/10/2026	$21.91 $16.99 $15.42 $14.36 View $13.45 $12.55 Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker BK-29725-000 Knowles 100: $17.86 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. BK-29725-000 Mouser Part No 721-BK-29725-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	Non-Stocked Lead-Time 12 Weeks	$17.86	Min.: 100 Mult.: 100
Speakers & Transducers Balanced Armature Speaker CI-22764-000 Knowles 100: $24.28 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. CI-22764-000 Mouser Part No 721-CI-22764-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	Non-Stocked Lead-Time 12 Weeks	$24.28	Min.: 100 Mult.: 100
Speakers & Transducers Balanced Armature Speaker CI-28487-000 Knowles 100: $24.28 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. CI-28487-000 Mouser Part No 721-CI-28487-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	Non-Stocked Lead-Time 12 Weeks	$24.28	Min.: 100 Mult.: 100
Speakers & Transducers Balanced Armature Speaker ED-26245-000 Knowles 100: $18.10 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. ED-26245-000 Mouser Part No 721-ED-26245-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	Non-Stocked Lead-Time 12 Weeks	$18.10	Min.: 100 Mult.: 100
Speakers & Transducers Balanced Armature Speaker ED-27926-000 Knowles 100: $18.10 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. ED-27926-000 Mouser Part No 721-ED-27926-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	Non-Stocked Lead-Time 12 Weeks	$18.10	Min.: 100 Mult.: 100
Speakers & Transducers Balanced Armature Speaker FH-23821-000 Knowles 100: $39.07 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. FH-23821-000 Mouser Part No 721-FH-23821-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	Non-Stocked Lead-Time 12 Weeks	$39.07	Min.: 100 Mult.: 100
Speakers & Transducers Balanced Armature Speaker BK-21600-000 Knowles 100: $20.57 Non-Stocked	Mfr. Part No. BK-21600-000 Mouser Part No 721-BK-21600-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	Non-Stocked	$20.57 Quote Quote	Min.: 100 Mult.: 100
Speakers & Transducers Balanced Armature Speaker BK-21613-000 Knowles 100: $20.57 Non-Stocked	Mfr. Part No. BK-21613-000 Mouser Part No 721-BK-21613-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	Non-Stocked	$20.57 Quote Quote	Min.: 100 Mult.: 100
Speakers & Transducers Balanced Armature Speaker BK-23110-017 Knowles 100: $19.52 Non-Stocked	Mfr. Part No. BK-23110-017 Mouser Part No 721-BK-23110-017	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	Non-Stocked	$19.52 $19.02 Quote Quote	Min.: 100 Mult.: 100
Speakers & Transducers Balanced Armature Speaker BK-23134-000 Knowles 100: $20.57 Non-Stocked	Mfr. Part No. BK-23134-000 Mouser Part No 721-BK-23134-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	Non-Stocked	$20.57 Quote Quote	Min.: 100 Mult.: 100

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Knowles Audio Devices

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