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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Board Mount Motion & Position Sensors 7.92 X 5.59 X 2.28MM -40, 20hz to 10Khz BU-23842-000 Knowles 1: 53,01 € 110In Stock	Mfr. Part No. BU-23842-000 Mouser Part No 721-BU-23842-000	Knowles	Board Mount Motion & Position Sensors 7.92 X 5.59 X 2.28MM -40, 20hz to 10Khz	Datasheet	110In Stock	53,01 € 48,97 € 47,46 € 45,66 € View 43,83 € 42,72 € Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker CI-22955-000 Knowles 1: 31,26 € 515In Stock	Mfr. Part No. CI-22955-000 Mouser Part No 721-CI-22955-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	515In Stock	31,26 € 24,07 € 21,90 € 20,41 € 19,37 €	Min.: 1 Mult.: 1
Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT EA-21842-C36 Knowles 1: 25,63 € 148In Stock	Mfr. Part No. EA-21842-C36 Mouser Part No 721-EA-21842-C36	Knowles	Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT	Datasheet	148In Stock	25,63 € 19,57 € 17,75 € 16,54 € View 15,42 € 15,19 € 14,90 €	Min.: 1 Mult.: 1
Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 12S PORT EK-23024-000 Knowles 1: 24,55 € 108In Stock 300Expected 12/11/2026	Mfr. Part No. EK-23024-000 Mouser Part No 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 12/11/2026	24,55 € 19,15 € 17,60 € 16,40 € View 15,34 € 15,13 €	Min.: 1 Mult.: 1
Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 0KP PORT EK-23027-C36 Knowles 1: 25,99 € 165In Stock	Mfr. Part No. EK-23027-C36 Mouser Part No 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	165In Stock	25,99 € 19,86 € 18,01 € 17,81 € View 16,60 € 15,41 € 15,25 € Quote	Min.: 1 Mult.: 1
Microphones 5.56 X 3.98 X 2.21MM -57 SENS, 12S PORT EK-23028-C36 Knowles 1: 24,52 € 447In Stock	Mfr. Part No. EK-23028-C36 Mouser Part No 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	447In Stock	24,52 € 19,02 € 17,26 € 16,06 € View 14,97 € 14,76 € 14,39 €	Min.: 1 Mult.: 1
Microphones Omni-Directional Microphone EM-24446-C36 Knowles 1: 28,04 € 113In Stock	Mfr. Part No. EM-24446-C36 Mouser Part No 721-EM-24446-C36	Knowles	Microphones Omni-Directional Microphone	Datasheet	113In Stock	28,04 € 21,42 € 19,44 € 18,11 € View 16,88 € 16,70 € 16,39 €	Min.: 1 Mult.: 1
Microphones Waterproof Speaker MR-23333-000 Knowles 1: 65,23 € 190In Stock 200Expected 10/28/2026	Mfr. Part No. MR-23333-000 Mouser Part No 721-MR-23333-000	Knowles	Microphones Waterproof Speaker		190In Stock 200Expected 10/28/2026	65,23 € 51,40 € 46,90 € 46,31 €	Min.: 1 Mult.: 1
Microphones -52 Sens, Flat Rsp. -100dB Noise output NR-23160-000 Knowles 1: 27,51 € 125In Stock	Mfr. Part No. NR-23160-000 Mouser Part No 721-NR-23160-000	Knowles	Microphones -52 Sens, Flat Rsp. -100dB Noise output Learn More about Knowles subminiature performance microphones	Datasheet	125In Stock	27,51 € 21,47 € 19,52 € 18,20 € 17,20 €	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Receiver,level sound RAB-32063-000 Knowles 1: 19,69 € 105In Stock 300On Order	Mfr. Part No. RAB-32063-000 Mouser Part No 721-RAB-32063-000	Knowles	Speakers & Transducers Balanced Armature Receiver,level sound Learn More about Knowles rab armature drivers	Datasheet	105In Stock 300On Order On Order Ship Dates Mfr. No: RAB-32063-000 Stock: 105 Can Dispatch Immediately On Order: 100 Expected 12/11/2026 200 Expected 12/18/2026 Factory Lead Time: 12 Weeks	19,69 € 15,03 € 13,62 € 12,69 € View 11,83 € 11,51 € 11,37 € Quote	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Receiver RAB-32066-000 Knowles 1: 18,84 € 900In Stock	Mfr. Part No. RAB-32066-000 Mouser Part No 721-RAB-32066-000	Knowles	Speakers & Transducers Balanced Armature Receiver Learn More about Knowles rab armature drivers	Datasheet	900In Stock	18,84 € 14,61 € 13,26 € 12,35 € View 11,98 € 11,51 € 11,22 €	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Receiver, warm bass RAB-32257-000 Knowles 1: 19,08 € 347In Stock	Mfr. Part No. RAB-32257-000 Mouser Part No 721-RAB32257000	Knowles	Speakers & Transducers Balanced Armature Receiver, warm bass Learn More about Knowles rab armature drivers	Datasheet	347In Stock	19,08 € 14,56 € 13,20 € 12,30 € View 11,46 € 11,22 €	Min.: 1 Mult.: 1
Speakers & Transducers dual balanced armature receiver TWFK-30017-000 Knowles 1: 52,88 € 112In Stock 100Expected 11/6/2026	Mfr. Part No. TWFK-30017-000 Mouser Part No 721-TWFK-30017-000	Knowles	Speakers & Transducers dual balanced armature receiver	Datasheet	112In Stock 100Expected 11/6/2026	52,88 € 41,45 € 37,76 € 36,81 € 35,89 €	Min.: 1 Mult.: 1
Speakers & Transducers Wideband Balanced Armature Speaker WBFK-30095-000 Knowles 1: 26,47 € 85In Stock	Mfr. Part No. WBFK-30095-000 Mouser Part No 721-WBFK-30095-000	Knowles	Speakers & Transducers Wideband Balanced Armature Speaker	Datasheet	85In Stock	26,47 € 20,45 € 18,54 € 17,28 € View 16,18 € 16,04 €	Min.: 1 Mult.: 1
Microphones -52 Sens, Flat Resp Omni 25dB -100dB WP-23502-000 Knowles 1: 37,48 € 189In Stock	Mfr. Part No. WP-23502-000 Mouser Part No 721-WP-23502-000	Knowles	Microphones -52 Sens, Flat Resp Omni 25dB -100dB Learn More about Knowles wp series mics	Datasheet	189In Stock	37,48 € 28,74 € 26,01 € 24,19 € View 23,72 € 23,32 € 23,31 €	Min.: 1 Mult.: 1
Speakers & Transducers RECEIVER ASSEMBLY Knowles RDU-35000-000 RDU-35000-000 Knowles 1: 60,22 € 108In Stock	Mfr. Part No. RDU-35000-000 Mouser Part No 721-RDU-35000-000	Knowles	Speakers & Transducers RECEIVER ASSEMBLY	Datasheet	108In Stock	60,22 € 46,77 € 42,62 € 40,57 €	Min.: 1 Mult.: 1
Speakers & Transducers RECEIVER ASSEMBLY Knowles RLQ-34240-000 RLQ-34240-000 Knowles 1: 46,74 € 185In Stock	Mfr. Part No. RLQ-34240-000 Mouser Part No 721-RLQ-34240-000	Knowles	Speakers & Transducers RECEIVER ASSEMBLY	Datasheet	185In Stock	46,74 € 36,61 € 33,34 € 32,18 € View 32,04 € 31,24 €	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker BK-26824-000 Knowles 1: 26,94 € 456In Stock	Mfr. Part No. BK-26824-000 Mouser Part No 721-BK-26824-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	456In Stock	26,94 € 20,84 € 19,37 € 18,03 € View 16,80 € 16,79 € 16,37 €	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker CI-22960-000 Knowles 1: 30,58 € 74In Stock	Mfr. Part No. CI-22960-000 Mouser Part No 721-CI-22960-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	74In Stock	30,58 € 23,89 € 21,73 € 20,25 € 19,37 €	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker ED-23147-000 Knowles 1: 26,14 € 154In Stock	Mfr. Part No. ED-23147-000 Mouser Part No 721-ED-23147-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	154In Stock	26,14 € 20,08 € 18,21 € 16,98 € View 16,30 € 15,82 €	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker FC-26171-000 Knowles 1: 36,68 € 53In Stock	Mfr. Part No. FC-26171-000 Mouser Part No 721-FC-26171-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	53In Stock	36,68 € 27,78 € 25,03 € 23,28 €	Min.: 1 Mult.: 1
Speakers & Transducers VERY SMALL DUEL BASS EMPHASIS Knowles DWFK-31785-000 DWFK-31785-000 Knowles 1: 57,55 € 141In Stock	Mfr. Part No. DWFK-31785-000 Mouser Part No 721-DWFK-31785-000	Knowles	Speakers & Transducers VERY SMALL DUEL BASS EMPHASIS	Datasheet	141In Stock	57,55 € 44,92 € 40,87 € 38,67 € 37,70 €	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Knowles HODVTEC-31618-000 HODVTEC-31618-000 Knowles 1: 41,77 € 50In Stock	Mfr. Part No. HODVTEC-31618-000 Mouser Part No 721-HODVTEC31618000	Knowles	Speakers & Transducers Balanced Armature Learn More about Knowles tec speakers	Datasheet	50In Stock	41,77 € 32,70 € 29,76 € 27,76 € 27,52 €	Min.: 1 Mult.: 1
MEMS Microphones 71dB 1.3mm Height 0.25mm port Knowles MM20-33366-000 MM20-33366-000 Knowles 1: 8,85 € 1.398In Stock 1.400Expected 11/13/2026	Mfr. Part No. MM20-33366-000 Mouser Part No 721-MM20-33366-000	Knowles	MEMS Microphones 71dB 1.3mm Height 0.25mm port	Datasheet	1.398In Stock 1.400Expected 11/13/2026	8,85 € 6,80 € 6,16 € 5,72 € View 5,31 € 4,95 € 4,64 € 4,52 €	Min.: 1 Mult.: 1
Power Inductors - Leaded Telecoil 5100-253447 Knowles 1: 7,98 € 6In Stock	Mfr. Part No. 5100-253447 Mouser Part No 721-5100253447	Knowles	Power Inductors - Leaded Telecoil	Datasheet	6In Stock	7,98 € 6,28 € 5,70 € 5,27 € View 4,88 € 4,43 € 4,32 €	Min.: 1 Mult.: 1

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