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Part #

Speakers & Transducers Balanced Armature Speaker

FC-23265-000
Knowles
1: $44.855
62In Stock

Mfr. Part #
FC-23265-000

Mouser Part #
721-FC-23265-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

62In Stock

$44.855

$33.970

$30.615

$28.459

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Min.: 1
Mult.: 1

Speakers & Transducers Plug 2.08 dia. 330 Res, Grey

BF-1999-000
Knowles
1: $2.650
1.065In Stock

Mfr. Part #
BF-1999-000

Mouser Part #
721-BF-1999-000

Knowles

Speakers & Transducers Plug 2.08 dia. 330 Res, Grey

Datasheet

1.065In Stock

$2.650

$2.019

$1.819

$1.683

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Min.: 1
Mult.: 1

Speakers & Transducers RECEIVER

GU-32829-000
Knowles
1: $56.234
86In Stock

Mfr. Part #
GU-32829-000

Mouser Part #
721-GU-32829-000

Knowles

Speakers & Transducers RECEIVER

Learn More

Datasheet

86In Stock

$56.234

$43.088

$38.839

$36.094

$34.727

Min.: 1
Mult.: 1

Microphones omni-directional MICROPHONE

MQM-32325-000
Knowles
1: $9.854
75In Stock

Mfr. Part #
MQM-32325-000

Mouser Part #
721-MQM32325000

Knowles

Microphones omni-directional MICROPHONE

Datasheet

75In Stock

$9.854

$7.667

$6.952

$6.478

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Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Receiver

RAB-32037-000
Knowles
1: $19.446
84In Stock

Mfr. Part #
RAB-32037-000

Mouser Part #
721-RAB-32037-000

Knowles

Speakers & Transducers Balanced Armature Receiver

Learn More

Datasheet

84In Stock

$19.446

$15.071

$13.714

$12.915

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Min.: 1
Mult.: 1

Speakers & Transducers WIDE BANDWIDTH, WARM BASS, HIGH OUTPUT

HE-31751-000
Knowles
1: $58.768
23In Stock

Mfr. Part #
HE-31751-000

Mouser Part #
721-HE-31751-000

Knowles

Speakers & Transducers WIDE BANDWIDTH, WARM BASS, HIGH OUTPUT

Datasheet

23In Stock

$58.768

$45.727

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Min.: 1
Mult.: 1

Speakers & Transducers 7.87 X 5.59 X 4.01MM 126 SENS, 1S PORT

EF-26329-000
Knowles
1: $33.780
22In Stock

Mfr. Part #
EF-26329-000

Mouser Part #
721-EF-26329-000

Knowles

Speakers & Transducers 7.87 X 5.59 X 4.01MM 126 SENS, 1S PORT

Datasheet

22In Stock

$33.780

$25.819

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Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Speaker

FC-30814-P127
Knowles
1: $42.541
11In Stock

Mfr. Part #
FC-30814-P127

Mouser Part #
721-FC30814P127

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

11In Stock

$42.541

$32.508

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Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Speaker

CI-22955-000
Knowles
1: $38.229
581In Stock

Mfr. Part #
CI-22955-000

Mouser Part #
721-CI-22955-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

581In Stock

$38.229

$29.437

$26.776

$24.957

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Min.: 1
Mult.: 1

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

FB-BW-30335-000
Knowles
1: $72.335
365In Stock

Mfr. Part #
FB-BW-30335-000

Mouser Part #
721-FB-BW-30335-000

Knowles

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

Datasheet

365In Stock

$72.335

$56.749

$52.795

$47.862

Quote

Min.: 1
Mult.: 1

Microphones 1M, OMNI, 211MM WIRE 12.7MM DIA X 21MM

VEK-H-30108-000
Knowles
1: $96.461
326In Stock

Mfr. Part #
VEK-H-30108-000

Mouser Part #
721-VEK-H-30108-000

Knowles

Microphones 1M, OMNI, 211MM WIRE 12.7MM DIA X 21MM

Datasheet

326In Stock

$96.461

$74.302

$67.802

$66.772

Min.: 1
Mult.: 1

Speakers & Transducers RECEIVER

RAN-33860-B148
Knowles
1: $19.919
258In Stock

Mfr. Part #
RAN-33860-B148

Mouser Part #
721-RAN-33860-B148

Knowles

Speakers & Transducers RECEIVER

Datasheet

258In Stock

$19.919

$15.491

$14.061

$13.104

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Min.: 1
Mult.: 1

Speakers & Transducers RECEIVER ASSEMBLY

RAU-34832-B148
Knowles
1: $49.766
89In Stock

Mfr. Part #
RAU-34832-B148

Mouser Part #
721-RAU-34832-B148

Knowles

Speakers & Transducers RECEIVER ASSEMBLY

Datasheet

89In Stock

$49.766

$38.944

$35.463

$33.065

$31.425

Min.: 1
Mult.: 1

Speakers & Transducers RECEIVER

RDI-34006-000
Knowles
1: $53.783
63In Stock
100Expected 10/23/2026

Mfr. Part #
RDI-34006-000

Mouser Part #
721-RDI-34006-000

Knowles

Speakers & Transducers RECEIVER

Datasheet

63In Stock

100Expected 10/23/2026

$53.783

$42.110

$38.765

$35.768

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Min.: 1
Mult.: 1

Speakers & Transducers Plug 2.08 dia. 2200 Res, Red

BF-1921-000
Knowles
1: $2.566
4.074In Stock

Mfr. Part #
BF-1921-000

Mouser Part #
721-BF-1921-000

Knowles

Speakers & Transducers Plug 2.08 dia. 2200 Res, Red

Datasheet

4.074In Stock

$2.566

$1.967

$1.777

$1.651

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Min.: 1
Mult.: 1

Speakers & Transducers Plug 2.08 dia. 3300 Res, Orange

BF-1922-000
Knowles
1: $2.566
2.494In Stock

Mfr. Part #
BF-1922-000

Mouser Part #
721-BF-1922-000

Knowles

Speakers & Transducers Plug 2.08 dia. 3300 Res, Orange

Datasheet

2.494In Stock

$2.566

$1.967

$1.777

$1.651

View

Min.: 1
Mult.: 1

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 680 RES

BF-1988-000
Knowles
1: $2.871
1.402In Stock
1.000Expected 8/7/2026

Mfr. Part #
BF-1988-000

Mouser Part #
721-BF-1988-000

Knowles

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 680 RES

Datasheet

1.402In Stock

1.000Expected 8/7/2026

$2.871

$2.198

$1.988

$1.840

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Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Speaker

CI-22960-000
Knowles
1: $37.398
74In Stock

Mfr. Part #
CI-22960-000

Mouser Part #
721-CI-22960-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

74In Stock

$37.398

$29.216

$26.576

$24.767

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Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Speaker

ED-21913-000
Knowles
1: $31.246
144In Stock

Mfr. Part #
ED-21913-000

Mouser Part #
721-ED-21913-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

144In Stock

$31.246

$24.368

$22.159

$21.391

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Min.: 1
Mult.: 1

Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 12S PORT

EK-23024-000
Knowles
1: $30.026
308In Stock
300Expected 8/14/2026

Mfr. Part #
EK-23024-000

Mouser Part #
721-EK-23024-000

Knowles

Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 12S PORT

Learn More

Datasheet

308In Stock

300Expected 8/14/2026

$30.026

$23.421

$21.528

$20.056

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Min.: 1
Mult.: 1

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

EK-23028-C36
Knowles
1: $29.984
127In Stock
400Expected 9/4/2026

Mfr. Part #
EK-23028-C36

Mouser Part #
721-EK-23028-C36

Knowles

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

Learn More

Datasheet

127In Stock

400Expected 9/4/2026

$29.984

$23.263

$21.107

$19.646

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Min.: 1
Mult.: 1

Microphones Waterproof Speaker Omni

MR-23151-000
Knowles
1: $56.960
336In Stock
400Expected 9/11/2026

Mfr. Part #
MR-23151-000

Mouser Part #
721-MR-23151-000

Knowles

Microphones Waterproof Speaker Omni

Datasheet

336In Stock

400Expected 9/11/2026

$56.960

$44.613

$40.627

$38.019

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Min.: 1
Mult.: 1

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

NR-23160-000
Knowles
1: $33.644
158In Stock

Mfr. Part #
NR-23160-000

Mouser Part #
721-NR-23160-000

Knowles

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

Learn More

Datasheet

158In Stock

$33.644

$26.250

$23.873

$22.254

View

Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Receiver,level sound

RAB-32063-000
Knowles
1: $23.043
112In Stock
100Expected 9/16/2026

Mfr. Part #
RAB-32063-000

Mouser Part #
721-RAB-32063-000

Knowles

Speakers & Transducers Balanced Armature Receiver,level sound

Learn More

Datasheet

112In Stock

100Expected 9/16/2026

$23.043

$17.868

$16.217

$15.102

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Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Receiver

RAB-32066-000
Knowles
1: $23.043
1.013In Stock

Mfr. Part #
RAB-32066-000

Mouser Part #
721-RAB-32066-000

Knowles

Speakers & Transducers Balanced Armature Receiver

Learn More

Datasheet

1.013In Stock

$23.043

$17.868

$16.217

$15.102

View

Min.: 1
Mult.: 1

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