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knowles- Audio

Knowles Corporation was founded in 1946 and is headquartered in Itasca, Illinois, USA. The company specializes in micro-acoustic, electro-mechanical, and related technology platforms that enable advanced audio solutions. Knowles has a global presence with design centers and manufacturing facilities in Asia, including world-class production sites in China and Malaysia. Their core product portfolio includes the SiSonic™ MEMS microphones, which are widely used in smartphones, tablets, wearables, and smart home devices. In addition, Knowles offers balanced armature speakers that deliver high-fidelity audio in hearing aids, premium earphones, and professional audio equipment. The company also provides intelligent audio solutions, combining MEMS microphones with digital signal processing (DSP) and software for voice command, voice biometrics, and audio edge processing. Another key area is precision devices, such as capacitors and RF filters, serving telecom, medical, and industrial applications. Knowles is a market leader in MEMS microphones, holding a significant share of the global market for acoustic components in mobile and consumer electronics. The company is recognized for its engi

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Audio - 型号列表

525 parts in total

Impedance

Series

Frequency Range

Sound Pressure Level (SPL)

Length

Size / Dimension

Depth

Height

Width

Type

Product

Diameter

Frequency

Standard Package

Color

Shape

Mfr Part #Quantity AvailablePriceProduct CategoryRoHSSeriesPackagingTypeStandard PackageImpedanceShapeHeightTerminationSize / DimensionLengthProductDepthFrequency RangeSound Pressure Level (SPL)WidthFrequencyTermination StyleMaterial - MagnetDiameterColorMaterialAccessory TypeFor Use With/Related ProductsMechanical Life
BF-3039-000
BF-3039-000

Knowles Acoustics

2401: $18.70Speakers & TransducersRoHS CompliantBFBulkAcoustic1001.5 kOhms----1.57 mmDampers-------1.37 mmGreenAcoustic ClothDamperAcoustic Tubing-
ED-28331-000
ED-28331-000

Knowles Acoustics

1021: $166.532Speakers & TransducersRoHS CompliantED/FEDBulkMagnetic1-Rectangular3.00mmSolder Pads6.30mm L x 4.29mm W---------------
FH-26664-000
FH-26664-000

Knowles Acoustics

1430: $213.248Speakers & TransducersRoHS CompliantFH/FFHBulkBalanced Armature1560 OhmsRectangular2.60mmSolder Pads5.09mm L x 2.80mm W5.09 mmReceivers2.59 mm200Hz ~ 6.3kHz97.5dB2.8 mm750 Hz-Ferrite------
ED-21914-000
ED-21914-000

Knowles Acoustics

251: $182.648Speakers & TransducersRoHS CompliantED/FEDBulkBalanced Armature11.56 kOhmsRectangular3.00mmSolder Pads6.30mm L x 4.29mm W6.32 mmReceivers2.97 mm200Hz ~ 5kHz104dB4.31 mm500 HzSolder Pad-------
FED-26832-A67
FED-26832-A67

Knowles Acoustics

1019: $190.808Speakers & TransducersRoHS CompliantED/FEDBulkMagnetic1209 OhmRectangular3.00mmSolder Pads6.30mm L x 4.29mm W-Receivers-200Hz ~ 4kHz102.5dB---Ferrite------
BK-28510-000
BK-28510-000

Knowles Acoustics

1036: $97.172Speakers & TransducersRoHS CompliantBKBulkMagnetic, Balanced Armature, Side Port1320 OhmsRectangular4.00mmSolder Pads7.87mm L x 5.59mm W7.87 mm-4.04 mm-123dB5.59 mm---------
BF-3035-000
BF-3035-000

Knowles Acoustics

14991: $18.70Speakers & TransducersRoHS CompliantBFBulkAcoustic1001 kOhms----1.65 mmDampers-------1.78 mmBrownAcoustic ClothDamperAcoustic Tubing-
FFC-26864-I05
FFC-26864-I05

Knowles Acoustics

1014: $268.26Speakers & TransducersRoHS CompliantFC/FFCBulkMagnetic13.32 kOhmRectangular3.00mmSolder Pads5.18mm L x 3.54mm W---200Hz ~ 4.4kHz----Ferrite------
EF-26708-017
EF-26708-017

Knowles Acoustics

101: $411.468Speakers & TransducersRoHS CompliantEF/FEFBulkBalanced Armature170 OhmsRectangular4.06mmSolder Pads7.87mm L x 5.59mm W7.87 mmReceivers4.01 mm200Hz ~ 3.4kHz124dB5.59 mm500 HzSolder Pad-------
CI-28267-000
CI-28267-000

Knowles Acoustics

251: $195.296Speakers & TransducersRoHS CompliantCIBulkAcoustic10 OhmsRectangular4.10mmSolder Pads9.47mm L x 7.18mm W9.47 mmReceivers4.1 mm200Hz ~ 5.5kHz128dB7.18 mm500 HzSolder Pad-------
WBHC-23912-000
WBHC-23912-000

Knowles Acoustics

1014: $268.26Speakers & TransducersRoHS CompliantHC/FHCBulkWideband Balanced Armature1327 OhmRectangular3.00mmSolder Pads5.16mm L x 3.51mm W-Speakers-100Hz ~ 5.85kHz95dB----------
FH-26880-000
FH-26880-000

Knowles Acoustics

1015: $236.912Speakers & TransducersRoHS CompliantFH/FFHBulkMagnetic1340 OhmsRectangular2.60mmSolder Pads5.09mm L x 2.80mm W5.09 mm-2.59 mm200Hz ~ 4.5kHz-2.8 mm--Ferrite------
HC-23762-000
HC-23762-000

Knowles Acoustics

101: $286.212Speakers & TransducersRoHS CompliantHC/FHCBulkBalanced Armature112 OhmsRectangular3.00mmSolder Pads5.16mm L x 3.51mm W5.17 mmReceivers3 mm100Hz ~ 5.5kHz101dB3.55 mm500 HzSolder Pad-------
EF-26808-000
EF-26808-000

Knowles Acoustics

101: $56.6868Speakers & TransducersRoHS CompliantEF/FEFBulk----------------------
EH-27827-000
EH-27827-000

Knowles Acoustics

1016: $227.188Speakers & TransducersRoHS CompliantEH/FEHBulkMagnetic1625 OhmsRectangular3.00mmSolder Pads5.19mm L x 3.55mm W5.19 mm-3 mm--3.55 mm---------
FFH-26727-I04
FFH-26727-I04

Knowles Acoustics

10100: $177.0666Speakers & TransducersRoHS CompliantFH/FFHBulk----------------------
EC-26368-000
EC-26368-000

Knowles Acoustics

101: $287.2517Speakers & TransducersRoHS CompliantEC/FECBulkBalanced Armature154 OhmsRectangular3.70mmSolder Pads7.57mm L x 4.31mm W7.59 mmReceivers3.73 mm200Hz ~ 3.9kHz108dB4.34 mm---------
ED-27305-000
ED-27305-000

Knowles Acoustics

10100: $124.372Speakers & TransducersRoHS CompliantED/FEDBulkMagnetic165 OhmsRectangular3.00mmSolder Pads6.30mm L x 4.29mm W6.32 mm-2.97 mm--4.31 mm---------
FED-29457-I06
FED-29457-I06

Knowles Acoustics

-Speakers & TransducersRoHS CompliantED/FED-Balanced Armature-------Receivers------------Obsolete
SR8850NSS-000
SR8850NSS-000

Knowles Acoustics

1045: $76.704Speakers & TransducersRoHS CompliantSRBulk--37 OhmsRound-----5 mm-113 dB-100 Hz to 4660 HzSolder Pad-8.84 mm-----
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