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Part #

Microphones Waterproof Speaker

MR-23333-000
Knowles
1: $103.16
169In Stock

Mfr. Part No.
MR-23333-000

Mouser Part No
721-MR-23333-000

Knowles

Microphones Waterproof Speaker

169In Stock

$103.16

$81.29

$74.17

$70.42

$70.41

Min.: 1
Mult.: 1

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

NR-23160-000
Knowles
1: $43.51
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

$43.51

$33.95

$30.87

$28.78

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Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Receiver,level sound

RAB-32063-000
Knowles
1: $29.80
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

$29.80

$23.11

$20.97

$19.53

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Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Receiver

RAB-32066-000
Knowles
1: $29.80
513In Stock
500Expected 7/8/2026

Mfr. Part No.
RAB-32066-000

Mouser Part No
721-RAB-32066-000

Knowles

Speakers & Transducers Balanced Armature Receiver

Learn More

Datasheet

513In Stock

500Expected 7/8/2026

$29.80

$23.11

$20.97

$19.53

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Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Receiver, warm bass

RAB-32257-000
Knowles
1: $30.18
192In Stock
200Expected 24/8/2026

Mfr. Part No.
RAB-32257-000

Mouser Part No
721-RAB32257000

Knowles

Speakers & Transducers Balanced Armature Receiver, warm bass

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Datasheet

192In Stock

200Expected 24/8/2026

$30.18

$23.02

$20.88

$19.45

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Min.: 1
Mult.: 1

Speakers & Transducers dual balanced armature receiver

TWFK-30017-000
Knowles
1: $83.63
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

$83.63

$65.55

$59.72

$58.21

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Min.: 1
Mult.: 1

Speakers & Transducers Wideband Balanced Armature Speaker

WBFK-30095-000
Knowles
1: $41.86
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

$41.86

$32.34

$29.32

$27.32

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Min.: 1
Mult.: 1

Speakers & Transducers RECEIVER ASSEMBLY

RLQ-34240-000
Knowles
1: $73.92
194In Stock

Mfr. Part No.
RLQ-34240-000

Mouser Part No
721-RLQ-34240-000

Knowles

Speakers & Transducers RECEIVER ASSEMBLY

Datasheet

194In Stock

$73.92

$57.90

$52.73

$50.89

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Min.: 1
Mult.: 1

Microphones -75 Sens, 0Jn Port Omni

BJ-21590-000
Knowles
1: $62.00
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

$62.00

$48.52

$44.16

$41.18

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Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Speaker

BK-26824-000
Knowles
1: $42.61
459In Stock

Mfr. Part No.
BK-26824-000

Mouser Part No
721-BK-26824-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

459In Stock

$42.61

$32.95

$30.63

$28.52

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Min.: 1
Mult.: 1

Speakers & Transducers RECEIVER

GV-32830-000
Knowles
1: $128.87
94In Stock

Mfr. Part No.
GV-32830-000

Mouser Part No
721-GV-32830-000

Knowles

Speakers & Transducers RECEIVER

Learn More

Datasheet

94In Stock

$128.87

$101.29

$95.59

Min.: 1
Mult.: 1

Microphones Waterproof Speaker Omni

MR-23151-000
Knowles
1: $73.66
336In Stock

Mfr. Part No.
MR-23151-000

Mouser Part No
721-MR-23151-000

Knowles

Microphones Waterproof Speaker Omni

Datasheet

336In Stock

$73.66

$57.69

$52.54

$49.16

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Min.: 1
Mult.: 1

Speakers & Transducers RECEIVER

RAQ-33862-B148
Knowles
1: $13.79
98In Stock
500Expected 14/8/2026

Mfr. Part No.
RAQ-33862-B148

Mouser Part No
721-RAQ-33862-B148

Knowles

Speakers & Transducers RECEIVER

Datasheet

98In Stock

500Expected 14/8/2026

$13.79

$10.68

$9.68

$9.00

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Min.: 1
Mult.: 1

Speakers & Transducers VERY SMALL DUEL BASS EMPHASIS

DWFK-31785-000
Knowles
1: $91.01
57In Stock
100Expected 17/7/2026

Mfr. Part No.
DWFK-31785-000

Mouser Part No
721-DWFK-31785-000

Knowles

Speakers & Transducers VERY SMALL DUEL BASS EMPHASIS

Datasheet

57In Stock

100Expected 17/7/2026

$91.01

$71.03

$64.63

$61.16

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Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature

HODVTEC-31618-000
Knowles
1: $66.06
75In Stock

Mfr. Part No.
HODVTEC-31618-000

Mouser Part No
721-HODVTEC31618000

Knowles

Speakers & Transducers Balanced Armature

Learn More

Datasheet

75In Stock

$66.06

$51.71

$47.07

$43.90

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Min.: 1
Mult.: 1

MEMS Microphones 71dB 1.3mm Height 0.25mm port

MM20-33366-000
Knowles
1: $13.99
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

$13.99

$10.76

$9.74

$9.04

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Min.: 1
Mult.: 1

Power Inductors - Leaded Telecoil

5100-253444
Knowles
1: $12.32
23In Stock

Mfr. Part No.
5100-253444

Mouser Part No
721-5100253444

Knowles

Power Inductors - Leaded Telecoil

Datasheet

23In Stock

$12.32

$10.10

$8.73

$8.12

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Min.: 1
Mult.: 1

Power Inductors - Leaded Telecoil

5100-253447
Knowles
1: $12.62
8In Stock

Mfr. Part No.
5100-253447

Mouser Part No
721-5100253447

Knowles

Power Inductors - Leaded Telecoil

Datasheet

8In Stock

$12.62

$9.93

$9.02

$8.34

View

Min.: 1
Mult.: 1

Speakers & Transducers Plug 2.08 dia. 1500 Res, Green

BF-1861-000
Knowles
1: $3.32
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

$3.32

$2.54

$2.30

$2.14

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: $83.83
14In Stock
100Expected 26/8/2026

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 26/8/2026

$83.83

$77.44

$75.06

$72.20

View

Min.: 1
Mult.: 1

Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT

EA-21842-C36
Knowles
1: $38.31
64Expected 31/7/2026

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

64Expected 31/7/2026

$38.31

$29.88

$27.17

$25.31

View

Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Receiver, open vent

RAB-32033-000
Knowles
1: $29.80
94In Stock

Mfr. Part No.
RAB-32033-000

Mouser Part No
721-RAB32033000

Knowles

Speakers & Transducers Balanced Armature Receiver, open vent

Learn More

Datasheet

94In Stock

$29.80

$23.11

$20.97

$19.53

View

Min.: 1
Mult.: 1

Speakers & Transducers Wideband Balanced Armature Speaker

WBFK-30000-000
Knowles
1: $40.91
18In Stock

Mfr. Part No.
WBFK-30000-000

Mouser Part No
721-WBFK-30000-000

Knowles

Speakers & Transducers Wideband Balanced Armature Speaker

Datasheet

18In Stock

$40.91

$31.92

$29.02

$27.05

View

Min.: 1
Mult.: 1

Microphones Boom Assembly

FB-EI-31552-000
Knowles
1: $156.48
19In Stock

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

Mouser Part No
721-FBEI31552000

Knowles

Microphones Boom Assembly

Datasheet

19In Stock

$156.48

$127.58

$110.32

Min.: 1
Mult.: 1

Speakers & Transducers RECEIVER

RDI-33438-000
Knowles
1: $74.49
42In Stock

Mfr. Part No.
RDI-33438-000

Mouser Part No
721-RDI-33438-000

Knowles

Speakers & Transducers RECEIVER

Datasheet

42In Stock

$74.49

$58.34

$53.14

$49.78

View

Min.: 1
Mult.: 1

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