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Knowles Electromechanical

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Part #

Speakers & Transducers dual balanced armature receiver

TWFK-30017-000
Knowles
1: £46.16
112In Stock

Mfr. Part No.
TWFK-30017-000

Mouser Part No
721-TWFK-30017-000

Knowles

Speakers & Transducers dual balanced armature receiver

Datasheet

112In Stock

£46.16

£36.19

£32.96

£32.14

£31.33

Min.: 1
Mult.: 1

Speakers & Transducers Wideband Balanced Armature Speaker

WBFK-30095-000
Knowles
1: £23.11
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

£23.11

£17.85

£16.19

£15.09

View

Min.: 1
Mult.: 1

Microphones -52 Sens, Flat Resp Omni 25dB -100dB

WP-23502-000
Knowles
1: £32.72
191In 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

Datasheet

191In Stock

£32.72

£25.09

£22.71

£21.12

View

Min.: 1
Mult.: 1

Speakers & Transducers RECEIVER ASSEMBLY

RDU-35000-000
Knowles
1: £52.57
108In Stock

Mfr. Part No.
RDU-35000-000

Mouser Part No
721-RDU-35000-000

Knowles

Speakers & Transducers RECEIVER ASSEMBLY

Datasheet

108In Stock

£52.57

£40.83

£37.21

£35.42

Min.: 1
Mult.: 1

Speakers & Transducers RECEIVER ASSEMBLY

RLQ-34240-000
Knowles
1: £40.80
194In Stock

Mfr. Part No.
RLQ-34240-000

Mouser Part No
721-RLQ-34240-000

Knowles

Speakers & Transducers RECEIVER ASSEMBLY

Datasheet

194In Stock

£40.80

£31.96

£29.11

£28.09

View

Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Speaker

BK-26824-000
Knowles
1: £23.52
456In Stock

Mfr. Part No.
BK-26824-000

Mouser Part No
721-BK-26824-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

456In Stock

£23.52

£18.19

£16.91

£15.74

View

Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Speaker

CI-22960-000
Knowles
1: £26.70
74In Stock

Mfr. Part No.
CI-22960-000

Mouser Part No
721-CI-22960-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

74In Stock

£26.70

£20.86

£18.97

£17.68

£16.91

Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Speaker

ED-23147-000
Knowles
1: £22.82
184In Stock

Mfr. Part No.
ED-23147-000

Mouser Part No
721-ED-23147-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

184In Stock

£22.82

£17.53

£15.90

£14.82

View

Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Speaker

FC-26171-000
Knowles
1: £32.02
55In Stock

Mfr. Part No.
FC-26171-000

Mouser Part No
721-FC-26171-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

55In Stock

£32.02

£24.25

£21.85

£20.32

Min.: 1
Mult.: 1

Speakers & Transducers VERY SMALL DUEL BASS EMPHASIS

DWFK-31785-000
Knowles
1: £50.24
142In Stock

Mfr. Part No.
DWFK-31785-000

Mouser Part No
721-DWFK-31785-000

Knowles

Speakers & Transducers VERY SMALL DUEL BASS EMPHASIS

Datasheet

142In Stock

£50.24

£39.22

£35.68

£33.76

£32.91

Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature

HODVTEC-31618-000
Knowles
1: £36.47
50In Stock

Mfr. Part No.
HODVTEC-31618-000

Mouser Part No
721-HODVTEC31618000

Knowles

Speakers & Transducers Balanced Armature

Learn More

Datasheet

50In Stock

£36.47

£28.55

£25.98

£24.23

£24.02

Min.: 1
Mult.: 1

MEMS Microphones 71dB 1.3mm Height 0.25mm port

MM20-33366-000
Knowles
1: £7.73
1,503In Stock

Mfr. Part No.
MM20-33366-000

Mouser Part No
721-MM20-33366-000

Knowles

MEMS Microphones 71dB 1.3mm Height 0.25mm port

Datasheet

1,503In Stock

£7.73

£5.94

£5.38

£4.99

View

Min.: 1
Mult.: 1

Speakers & Transducers Plug 2.08 dia. 680 Res, White

BF-1859-000
Knowles
1: £1.83
819In Stock
7,274On 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

819In Stock

7,274On Order

£1.83

£1.41

£1.27

£1.18

View

Min.: 1
Mult.: 1

Speakers & Transducers Plug 2.08 dia. 1500 Res, Green

BF-1861-000
Knowles
1: £1.83
474In 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

474In Stock

£1.83

£1.41

£1.27

£1.18

View

Min.: 1
Mult.: 1

Speakers & Transducers Plug 2.08 dia. 3300 Res, Orange

BF-1922-000
Knowles
1: £1.89
380In Stock

Mfr. Part No.
BF-1922-000

Mouser Part No
721-BF-1922-000

Knowles

Speakers & Transducers Plug 2.08 dia. 3300 Res, Orange

Datasheet

380In Stock

£1.89

£1.44

£1.30

£1.20

View

Min.: 1
Mult.: 1

Speakers & Transducers Plug 2.08 dia. 4700 Res, Yellow

BF-1923-000
Knowles
1: £1.83
100In Stock
400On 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

100In Stock

400On Order

£1.83

£1.41

£1.27

£1.18

View

Min.: 1
Mult.: 1

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 680 RES

BF-1988-000
Knowles
1: £2.05
1,012In Stock
990On Order

Mfr. Part No.
BF-1988-000

Mouser Part No
721-BF-1988-000

Knowles

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 680 RES

Datasheet

1,012In Stock

990On Order

£2.05

£1.57

£1.42

£1.32

View

Min.: 1
Mult.: 1

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

EA-21842-C36
Knowles
1: £21.15
48In Stock
100Expected 17/09/2026

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

48In Stock

100Expected 17/09/2026

£21.15

£16.49

£15.00

£13.97

View

Min.: 1
Mult.: 1

Microphones 5.56 X 3.98 X 2.21MM -57 SENS, 12S PORT

EK-23028-C36
Knowles
1: £21.41
77In Stock
400Expected 17/09/2026

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

Datasheet

77In Stock

400Expected 17/09/2026

£21.41

£16.60

£15.07

£14.02

View

Min.: 1
Mult.: 1

Microphones Omni-Directional Microphone

EM-24446-C36
Knowles
1: £23.54
13In Stock
100Expected 25/09/2026

Mfr. Part No.
EM-24446-C36

Mouser Part No
721-EM-24446-C36

Knowles

Microphones Omni-Directional Microphone

Datasheet

13In Stock

100Expected 25/09/2026

£23.54

£18.22

£16.53

£15.40

View

Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Receiver, open vent

RAB-32033-000
Knowles
1: £16.45
12In Stock
100Expected 23/10/2026

Mfr. Part No.
RAB-32033-000

Mouser Part No
721-RAB32033000

Knowles

Speakers & Transducers Balanced Armature Receiver, open vent

Learn More

Datasheet

12In Stock

100Expected 23/10/2026

£16.45

£12.75

£11.58

£10.78

View

Min.: 1
Mult.: 1

Speakers & Transducers Wideband Balanced Armature Speaker

WBFK-30000-000
Knowles
1: £22.58
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

£22.58

£17.62

£16.02

£14.94

£14.00

Min.: 1
Mult.: 1

Speakers & Transducers RECEIVER

RDI-33438-000
Knowles
1: £41.12
38In Stock

Mfr. Part No.
RDI-33438-000

Mouser Part No
721-RDI-33438-000

Knowles

Speakers & Transducers RECEIVER

Datasheet

38In Stock

£41.12

£32.20

£29.33

£27.50

Min.: 1
Mult.: 1

Speakers & Transducers 2.08DIA X 2.44MM PLUG, 1000 RES

BF-1860-000
Knowles
1: £2.06
439In Stock

Mfr. Part No.
BF-1860-000

Mouser Part No
721-BF-1860-000

Knowles

Speakers & Transducers 2.08DIA X 2.44MM PLUG, 1000 RES

Datasheet

439In Stock

£2.06

£1.55

£1.41

£1.28

View

Min.: 1
Mult.: 1

Microphones -75 Sens, 0Jn Port Omni

BJ-21590-000
Knowles
1: £34.23
41In Stock
700Expected 20/11/2026

Mfr. Part No.
BJ-21590-000

Mouser Part No
721-BJ-21590-000

Knowles

Microphones -75 Sens, 0Jn Port Omni

Datasheet

41In Stock

700Expected 20/11/2026

£34.23

£26.78

£24.37

£22.73

£22.38

Min.: 1
Mult.: 1

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