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Knowles Electromechanical

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Part #

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 680 RES

BF-1988-000
Knowles
1: £1.83
2,504In Stock

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

2,504In Stock

£1.83

£1.44

£1.32

£1.22

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Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Speaker

BK-28507-000
Knowles
1: £22.36
400In Stock

Mfr. Part No.
BK-28507-000

Mouser Part No
721-BK-28507-000

Knowles

Speakers & Transducers Balanced Armature Speaker

400In Stock

£22.36

£17.33

£15.74

£14.67

View

Min.: 1
Mult.: 1

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

EK-23028-C36
Knowles
1: £19.82
769In 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

Datasheet

769In Stock

£19.82

£15.35

£13.92

£13.47

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Min.: 1
Mult.: 1

Microphones Omni-Directional Microphone

EM-23346-C36
Knowles
1: £22.39
198In Stock

Mfr. Part No.
EM-23346-C36

Mouser Part No
721-EM-23346-C36

Knowles

Microphones Omni-Directional Microphone

Datasheet

198In Stock

£22.39

£17.36

£15.75

£14.68

View

Min.: 1
Mult.: 1

Microphones 3M, NOISE CANCELING 160MM LONG, 2.7 DIA

FB-BW-30335-000
Knowles
1: £46.90
76In Stock
50Expected 20/02/2026

Mfr. Part No.
FB-BW-30335-000

Mouser Part No
721-FB-BW-30335-000

Knowles

Microphones 3M, NOISE CANCELING 160MM LONG, 2.7 DIA

Datasheet

76In Stock

50Expected 20/02/2026

£46.90

£37.84

£35.53

Min.: 1
Mult.: 1

Microphones 1M, NOISE CANCELING 172MM LONG, 5.4 DIA

FB-EI-30026-000
Knowles
1: £54.30
68In Stock

Mfr. Part No.
FB-EI-30026-000

Mouser Part No
721-FB-EI-30026-000

Knowles

Microphones 1M, NOISE CANCELING 172MM LONG, 5.4 DIA

Datasheet

68In Stock

£54.30

£42.40

£38.82

Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Speaker

FK-23451-000
Knowles
1: £36.16
42In Stock

Mfr. Part No.
FK-23451-000

Mouser Part No
721-FK-23451-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

42In Stock

£36.16

£27.87

£25.43

£24.49

Min.: 1
Mult.: 1

Speakers & Transducers PREMUIM BANDWIDTH WARM BASS, HIGH OUTP

GK-31732-000
Knowles
1: £52.77
65In Stock
100Expected 25/03/2026

Mfr. Part No.
GK-31732-000

Mouser Part No
721-GK-31732-000

Knowles

Speakers & Transducers PREMUIM BANDWIDTH WARM BASS, HIGH OUTP

Datasheet

65In Stock

100Expected 25/03/2026

£52.77

£42.66

£38.64

Min.: 1
Mult.: 1

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

NR-23160-000
Knowles
1: £23.42
91In 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

Datasheet

91In Stock

£23.42

£18.16

£16.49

£15.40

£15.02

Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Receiver,level sound

RAB-32063-000
Knowles
1: £17.32
190In Stock

Mfr. Part No.
RAB-32063-000

Mouser Part No
721-RAB-32063-000

Knowles

Speakers & Transducers Balanced Armature Receiver,level sound

Learn More

Datasheet

190In Stock

£17.32

£13.01

£11.69

£10.81

View

Min.: 1
Mult.: 1

Speakers & Transducers dual balanced armature receiver

TWFK-30017-000
Knowles
1: £45.61
107In Stock

Mfr. Part No.
TWFK-30017-000

Mouser Part No
721-TWFK-30017-000

Knowles

Speakers & Transducers dual balanced armature receiver

Datasheet

107In Stock

£45.61

£35.20

£32.08

£31.33

Min.: 1
Mult.: 1

Speakers & Transducers Wideband Balanced Armature Speaker

WBFK-30095-000
Knowles
1: £17.74
110In Stock

Mfr. Part No.
WBFK-30095-000

Mouser Part No
721-WBFK-30095-000

Knowles

Speakers & Transducers Wideband Balanced Armature Speaker

Datasheet

110In Stock

£17.74

£14.08

£14.00

Min.: 1
Mult.: 1

Speakers & Transducers RECEIVER

RDI-34006-000
Knowles
1: £37.51
72In Stock

Mfr. Part No.
RDI-34006-000

Mouser Part No
721-RDI-34006-000

Knowles

Speakers & Transducers RECEIVER

Datasheet

72In Stock

£37.51

£28.92

£27.22

£26.12

£25.47

Min.: 1
Mult.: 1

Microphones Omni-Directional Microphone

FG-23329-P142
Knowles
1: £28.45
195In Stock

Mfr. Part No.
FG-23329-P142

Mouser Part No
721-FG23329P142

Knowles

Microphones Omni-Directional Microphone

Datasheet

195In Stock

£28.45

£22.40

£20.45

£19.37

£19.34

Min.: 1
Mult.: 1

Speakers & Transducers Plug 2.08 dia. 1500 Res, Green

BF-1861-000
Knowles
1: £1.64
340In 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

340In Stock

£1.64

£1.29

£1.18

£1.10

View

Min.: 1
Mult.: 1

Speakers & Transducers Plug 2.08 dia. 2200 Res, Red

BF-1921-000
Knowles
1: £1.64
280In Stock
2,000Expected 08/05/2026

Mfr. Part No.
BF-1921-000

Mouser Part No
721-BF-1921-000

Knowles

Speakers & Transducers Plug 2.08 dia. 2200 Res, Red

Datasheet

280In Stock

2,000Expected 08/05/2026

£1.64

£1.29

£1.18

£1.10

View

Min.: 1
Mult.: 1

Speakers & Transducers Plug 2.08 dia. 3300 Res, Orange

BF-1922-000
Knowles
1: £1.37
835In Stock
1,700Expected 18/02/2026

Mfr. Part No.
BF-1922-000

Mouser Part No
721-BF-1922-000

Knowles

Speakers & Transducers Plug 2.08 dia. 3300 Res, Orange

Datasheet

835In Stock

1,700Expected 18/02/2026

£1.37

£1.07

£0.978

£0.908

View

Min.: 1
Mult.: 1

Speakers & Transducers Plug 2.08 dia. 4700 Res, Yellow

BF-1923-000
Knowles
1: £1.64
244In Stock

Mfr. Part No.
BF-1923-000

Mouser Part No
721-BF-1923-000

Knowles

Speakers & Transducers Plug 2.08 dia. 4700 Res, Yellow

Datasheet

244In Stock

£1.64

£1.29

£1.18

£1.10

View

Min.: 1
Mult.: 1

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 2200 RES

BF-1995-000
Knowles
1: £1.84
550In Stock

Mfr. Part No.
BF-1995-000

Mouser Part No
721-BF-1995-000

Knowles

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 2200 RES

Datasheet

550In Stock

£1.84

£1.44

£1.32

£1.22

View

Min.: 1
Mult.: 1

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

EA-21842-C36
Knowles
1: £22.15
44In Stock
100Expected 13/03/2026

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

44In Stock

100Expected 13/03/2026

£22.15

£16.69

£15.02

£13.40

£13.01

Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Speaker

ED-21913-000
Knowles
1: £21.66
10In Stock
100Expected 17/04/2026

Mfr. Part No.
ED-21913-000

Mouser Part No
721-ED-21913-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

10In Stock

100Expected 17/04/2026

£21.66

£16.78

£15.23

£14.19

£13.81

Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Speaker

ED-23146-000
Knowles
1: £21.66
2In Stock

Mfr. Part No.
ED-23146-000

Mouser Part No
721-ED-23146-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

2In Stock

£21.66

£16.78

£15.23

£14.19

£13.81

Min.: 1
Mult.: 1

Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 0KP PORT

EK-23027-C36
Knowles
1: £20.77
50In 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

Datasheet

50In Stock

£20.77

£16.09

£14.61

£13.59

£13.21

Min.: 1
Mult.: 1

Microphones Omni-Directional Microphone

EM-24446-C36
Knowles
1: £22.39
68In Stock

Mfr. Part No.
EM-24446-C36

Mouser Part No
721-EM-24446-C36

Knowles

Microphones Omni-Directional Microphone

Datasheet

68In Stock

£22.39

£17.36

£15.75

£14.68

£14.31

Min.: 1
Mult.: 1

Speakers & Transducers Wideband Balanced Armature Speaker

WBFK-30000-000
Knowles
1: £20.87
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

£20.87

£16.56

£15.15

£14.16

£14.00

Min.: 1
Mult.: 1

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