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Part #

Microphones -52 Sens, Flat Rsp. -100dB Noise output

NR-23160-000
Knowles
1: 27,51 €
170In Stock

Mfr. Part No.
NR-23160-000

Mouser Part No
721-NR-23160-000

Knowles

Microphones -52 Sens, Flat Rsp. -100dB Noise output

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Datasheet

170In 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: 18,84 €
162In Stock

Mfr. Part No.
RAB-32063-000

Mouser Part No
721-RAB-32063-000

Knowles

Speakers & Transducers Balanced Armature Receiver,level sound

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Datasheet

162In Stock

18,84 €

14,61 €

13,26 €

12,35 €

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Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Receiver

RAB-32066-000
Knowles
1: 18,84 €
513In Stock
500Expected 8/7/2026

Mfr. Part No.
RAB-32066-000

Mouser Part No
721-RAB-32066-000

Knowles

Speakers & Transducers Balanced Armature Receiver

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Datasheet

513In Stock

500Expected 8/7/2026

18,84 €

14,61 €

13,26 €

12,35 €

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Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Receiver, warm bass

RAB-32257-000
Knowles
1: 19,08 €
207In Stock
200Expected 8/24/2026

Mfr. Part No.
RAB-32257-000

Mouser Part No
721-RAB32257000

Knowles

Speakers & Transducers Balanced Armature Receiver, warm bass

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Datasheet

207In Stock

200Expected 8/24/2026

19,08 €

14,56 €

13,20 €

12,30 €

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Min.: 1
Mult.: 1

Speakers & Transducers dual balanced armature receiver

TWFK-30017-000
Knowles
1: 52,88 €
170In Stock

Mfr. Part No.
TWFK-30017-000

Mouser Part No
721-TWFK-30017-000

Knowles

Speakers & Transducers dual balanced armature receiver

Datasheet

170In Stock

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 €
90In Stock

Mfr. Part No.
WBFK-30095-000

Mouser Part No
721-WBFK-30095-000

Knowles

Speakers & Transducers Wideband Balanced Armature Speaker

Datasheet

90In Stock

26,47 €

20,45 €

18,54 €

17,28 €

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Min.: 1
Mult.: 1

Speakers & Transducers RECEIVER ASSEMBLY

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

RLQ-34240-000
Knowles
1: 46,74 €
194In Stock

Mfr. Part No.
RLQ-34240-000

Mouser Part No
721-RLQ-34240-000

Knowles

Speakers & Transducers RECEIVER ASSEMBLY

Datasheet

194In Stock

46,74 €

36,61 €

33,34 €

32,18 €

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Min.: 1
Mult.: 1

Microphones -75 Sens, 0Jn Port Omni

BJ-21590-000
Knowles
1: 39,21 €
411In Stock

Mfr. Part No.
BJ-21590-000

Mouser Part No
721-BJ-21590-000

Knowles

Microphones -75 Sens, 0Jn Port Omni

Datasheet

411In Stock

39,21 €

30,68 €

27,92 €

26,04 €

25,64 €

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 €

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Min.: 1
Mult.: 1

Speakers & Transducers RECEIVER

RAQ-33862-B148
Knowles
1: 8,72 €
98In Stock
500Expected 8/14/2026

Mfr. Part No.
RAQ-33862-B148

Mouser Part No
721-RAQ-33862-B148

Knowles

Speakers & Transducers RECEIVER

Datasheet

98In Stock

500Expected 8/14/2026

8,72 €

6,75 €

6,12 €

5,69 €

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Min.: 1
Mult.: 1

Speakers & Transducers VERY SMALL DUEL BASS EMPHASIS

DWFK-31785-000
Knowles
1: 57,55 €
157In Stock

Mfr. Part No.
DWFK-31785-000

Mouser Part No
721-DWFK-31785-000

Knowles

Speakers & Transducers VERY SMALL DUEL BASS EMPHASIS

Datasheet

157In Stock

57,55 €

44,92 €

40,87 €

38,67 €

37,70 €

Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature

HODVTEC-31618-000
Knowles
1: 41,77 €
75In Stock

Mfr. Part No.
HODVTEC-31618-000

Mouser Part No
721-HODVTEC31618000

Knowles

Speakers & Transducers Balanced Armature

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Datasheet

75In Stock

41,77 €

32,70 €

29,76 €

27,76 €

27,52 €

Min.: 1
Mult.: 1

MEMS Microphones 71dB 1.3mm Height 0.25mm port

MM20-33366-000
Knowles
1: 8,85 €
670In Stock
1.300On Order

Mfr. Part No.
MM20-33366-000

Mouser Part No
721-MM20-33366-000

Knowles

MEMS Microphones 71dB 1.3mm Height 0.25mm port

Datasheet

670In Stock

1.300On Order

8,85 €

6,80 €

6,16 €

5,72 €

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Min.: 1
Mult.: 1

Power Inductors - Leaded Telecoil

5100-253444
Knowles
1: 7,79 €
23In Stock

Mfr. Part No.
5100-253444

Mouser Part No
721-5100253444

Knowles

Power Inductors - Leaded Telecoil

Datasheet

23In Stock

7,79 €

6,39 €

5,52 €

5,13 €

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Min.: 1
Mult.: 1

Power Inductors - Leaded Telecoil

5100-253447
Knowles
1: 7,98 €
8In Stock

Mfr. Part No.
5100-253447

Mouser Part No
721-5100253447

Knowles

Power Inductors - Leaded Telecoil

Datasheet

8In Stock

7,98 €

6,28 €

5,70 €

5,27 €

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Min.: 1
Mult.: 1

Speakers & Transducers Plug 2.08 dia. 680 Res, White

BF-1859-000
Knowles
1: 2,10 €
1.311In Stock
7.300On Order

Mfr. Part No.
BF-1859-000

Mouser Part No
721-BF-1859-000

Knowles

Speakers & Transducers Plug 2.08 dia. 680 Res, White

Datasheet

1.311In Stock

7.300On Order

2,10 €

1,61 €

1,45 €

1,35 €

View

Min.: 1
Mult.: 1

Speakers & Transducers Plug 2.08 dia. 1500 Res, Green

BF-1861-000
Knowles
1: 2,10 €
476In Stock

Mfr. Part No.
BF-1861-000

Mouser Part No
721-BF-1861-000

Knowles

Speakers & Transducers Plug 2.08 dia. 1500 Res, Green

Datasheet

476In Stock

2,10 €

1,61 €

1,45 €

1,35 €

View

Min.: 1
Mult.: 1

Speakers & Transducers Plug 2.08 dia. 4700 Res, Yellow

BF-1923-000
Knowles
1: 2,10 €
200In Stock
200Expected 8/21/2026

Mfr. Part No.
BF-1923-000

Mouser Part No
721-BF-1923-000

Knowles

Speakers & Transducers Plug 2.08 dia. 4700 Res, Yellow

Datasheet

200In Stock

200Expected 8/21/2026

2,10 €

1,61 €

1,45 €

1,35 €

View

Min.: 1
Mult.: 1

Board Mount Motion & Position Sensors 7.92 X 5.59 X 4.14MM -39, 20hz to 10Khz

BU-23173-000
Knowles
1: 53,01 €
5In Stock
100Expected 8/28/2026

Mfr. Part No.
BU-23173-000

Mouser Part No
721-BU-23173-000

Knowles

Board Mount Motion & Position Sensors 7.92 X 5.59 X 4.14MM -39, 20hz to 10Khz

Datasheet

5In Stock

100Expected 8/28/2026

53,01 €

48,97 €

47,46 €

45,66 €

View

Min.: 1
Mult.: 1

Board Mount Motion & Position Sensors 7.92 X 5.59 X 2.28MM -40, 20hz to 10Khz

BU-23842-000
Knowles
1: 53,01 €
14In Stock
100Expected 8/26/2026

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

14In Stock

100Expected 8/26/2026

53,01 €

48,97 €

47,46 €

45,66 €

View

Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Receiver, open vent

RAB-32033-000
Knowles
1: 18,84 €
92In Stock

Mfr. Part No.
RAB-32033-000

Mouser Part No
721-RAB32033000

Knowles

Speakers & Transducers Balanced Armature Receiver, open vent

Learn More

Datasheet

92In Stock

18,84 €

14,61 €

13,26 €

12,35 €

View

Min.: 1
Mult.: 1

Speakers & Transducers Wideband Balanced Armature Speaker

WBFK-30000-000
Knowles
1: 25,87 €
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

25,87 €

20,18 €

18,35 €

17,11 €

16,04 €

Min.: 1
Mult.: 1

Microphones Boom Assembly

FB-EI-31552-000
Knowles
1: 98,95 €
19In Stock

Mfr. Part No.
FB-EI-31552-000

Mouser Part No
721-FBEI31552000

Knowles

Microphones Boom Assembly

Datasheet

19In Stock

98,95 €

80,68 €

72,55 €

Min.: 1
Mult.: 1

Speakers & Transducers RECEIVER

RDI-33438-000
Knowles
1: 47,10 €
42In Stock

Mfr. Part No.
RDI-33438-000

Mouser Part No
721-RDI-33438-000

Knowles

Speakers & Transducers RECEIVER

Datasheet

42In Stock

47,10 €

36,89 €

33,60 €

31,50 €

Min.: 1
Mult.: 1

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