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Depth

  • 1 mm
  • 1.1 mm
  • 1.2 mm
  • 1.25 mm
  • 1.5 mm
  • 1.6 mm
  • 1.8 mm
  • 10 mm
  • 10.67 mm
  • 10.92 mm
  • 11.68
  • 16.5 mm
  • 2.2 mm
  • 2.21 mm
  • 2.24 mm
  • 2.26 mm
  • 2.28 mm
  • 2.7 mm
  • 2.79 mm
  • 3 mm
  • 3.4 mm
  • 3.5 mm
  • 4.01 mm
  • 4.06 mm
  • 4.14 mm
  • 4.5 mm
  • 5 mm
  • 5.2 mm
  • 5.4 mm
  • 5.5 mm
  • 5.58 mm
  • 6.5 mm
  • 6.7 mm
  • 6.8 mm
  • 7.18 mm
  • 7.21 mm
  • 7.5 mm
  • 8.99 mm
  • 9.5 mm

Diameter

  • 1.29 mm
  • 1.97 mm
  • 10 mm
  • 12.7 mm
  • 13 mm
  • 16 mm
  • 18 mm
  • 19 mm
  • 2.55 mm
  • 2.553 mm
  • 2.565 mm
  • 22.12 mm
  • 23.01 mm
  • 23.02 mm
  • 24.89 mm
  • 27.94 mm
  • 29.97 mm
  • 3 mm
  • 35.05 mm
  • 4 mm
  • 4.2 mm
  • 4.5 mm
  • 4.8 mm
  • 5.08 mm
  • 5.8 mm
  • 6 mm
  • 6.6 mm
  • 8 mm
  • 8.64 mm
  • 9 mm
  • 9.4 mm
  • 9.6 mm
  • 9.7 mm
  • 9.8 mm
  • 9.9 mm
  • 9.91 mm

Dimensions

  • 1 mm D
  • 1.1 mm D
  • 1.2 mm D
  • 1.5 mm D
  • 1.6 mm D
  • 1.8 mm D
  • 2.2 mm D
  • 2.565 mm L
  • 2.7 mm D
  • 21.51 mm L x 15 mm W x 7.5 mm D
  • 23.01 mm L x 23.01 mm W x 10 mm D
  • 24.89 mm L x 24.89 mm W x 10.67 mm D
  • 27.94 mm L x 27.94 mm W x 9.5 mm D
  • 29.97 mm L x 29.97 mm W x 10.92 mm D
  • 3 mm D
  • 3.5 mm D
  • 3.569 mm L x 3.569 mm W x 2.21 mm D
  • 3.569 mm L x 3.61 mm W x 2.21 mm D
  • 3.61 mm L x 3.61 mm W x 2.21 mm D
  • 3.61 mm L x 3.61 mm W x 2.26 mm D
  • 35.05 mm L x 35.05 mm W x 11.68 D
  • 4 mm L x 4 mm W x 1.2 mm D
  • 4 mm L x 4 mm W x 1.5 mm D
  • 4 mm L x 5.59 mm W x 2.28 mm D
  • 4.5 mm D
  • 4.5 mm L x 4.5 mm W x 3 mm D
  • 4.72 mm L x 3.76 mm W x 1.1 mm D
  • 4.72 mm L x 3.76 mm W x 1.25 mm D
  • 5 mm D
  • 5.08 mm L x 5.08 mm W x 2.79 mm D
  • 5.2 mm D
  • 5.5 mm D
  • 5.56 mm L x 3.98 mm W x 2.2 mm D
  • 5.56 mm L x 3.98 mm W x 2.21 mm D
  • 5.56 mm L x 3.99 mm W x 2.21 mm D
  • 5.8 mm L x 5.8 mm W x 2.2 mm D
  • 50 mm L x 50 mm W x 16.5 mm D
  • 6 mm L x 6 mm W x 1.6 mm D
  • 6 mm L x 6 mm W x 2.2 mm D
  • 6 mm L x 6 mm W x 2.7 mm D
  • 6 mm L x 6 mm W x 3 mm D
  • 6 mm L x 6 mm W x 3.5 mm D
  • 6 mm L x 6 mm W x 5.2 mm D
  • 6 mm W x 3.4 mm D
  • 6 mm W x 5 mm D
  • 6 mm W x 5.4 mm D
  • 6.4 mm L x 6.4 mm W x 1.6 mm D
  • 6.5 mm D
  • 6.6 mm L x 6.6 mm W x 5 mm D
  • 6.7 mm D
  • 7.87 mm L x 5.54 mm W x 2.24 mm D
  • 7.87 mm L x 5.54 mm W x 4.06 mm D
  • 7.87 mm L x 5.59 mm W x 4.01 mm D
  • 7.92 mm L x 5.59 mm W x 4.14 mm D
  • 7.92 mm L x 5.7 mm W x 4.14 mm D
  • 8 mm L x 8 mm W x 5.2 mm D
  • 9.3 mm L
  • 9.4 mm L x 9.4 mm W x 6.5 mm D
  • 9.6 mm L x 9.6 mm W x 8.99 mm D
  • 9.7 mm L x 9.7 mm W x 4.5 mm D
  • 9.7 mm L x 9.7 mm W x 5.2 mm D
  • 9.7 mm L x 9.7 mm W x 6.7 mm D
  • 9.7 mm W x 4.5 mm D
  • 9.7 mm W x 5 mm D
  • 9.7 mm W x 6.5 mm D
  • 9.7 mm W x 6.7 mm D
  • 9.8 mm L x 9.8 mm W x 7.18 mm D
  • 9.8 mm L x 9.8 mm W x 7.21 mm D
  • 9.9 mm L x 9.9 mm W x 6.8 mm D
  • 9.91 mm L x 9.91 mm W x 5.58 mm D

Directional Properties

  • Noise Canceling
  • Omnidirectional
  • Unidirectional

Impedance

  • <44 K Ohms
  • 0.68 K Ohms
  • 1 K Ohms
  • 1.5 K Ohms
  • 1.8 K Ohms
  • 1.8 K Ohms
  • 12 K Ohms
  • 2 K Ohms
  • 2.2 K Ohms
  • 2.2 KOhms
  • 2.5 K Ohms
  • 230 K Ohms
  • 25 K Ohms
  • 3 K Ohms
  • 3.5 K Ohms
  • 3.9 K Ohms
  • 30 Ohms
  • 300 Ohms
  • 4 K Ohms
  • 4.4 K Ohms
  • 5.2 K Ohms
  • 500 Ohms
  • 9 K Ohms
  • Low Impedence

Length

  • 2.565 mm
  • 21.51 mm
  • 23.01 mm
  • 24.89 mm
  • 27.94 mm
  • 29.97 mm
  • 3.569 mm
  • 3.61 mm
  • 35.05 mm
  • 4 mm
  • 4.5 mm
  • 4.72 mm
  • 5.08 mm
  • 5.56 mm
  • 5.8 mm
  • 50 mm
  • 6 mm
  • 6.4 mm
  • 6.6 mm
  • 7.87 mm
  • 7.92 mm
  • 8 mm
  • 9.3 mm
  • 9.4 mm
  • 9.6 mm
  • 9.7 mm
  • 9.8 mm
  • 9.9 mm
  • 9.91 mm

Operating Voltage

  • 0.9 V to 1.6 V
  • 0.9 V to 10 V
  • 1.1 V to 10 V
  • 1.3 V
  • 1.5 V
  • 1.5 V to 3.6 V
  • 1.5 VDC
  • 10 V
  • 2 V
  • 2 VDC
  • 2 Vp-p
  • 2.5 V
  • 3 V
  • 3 VDC
  • 4.5 V
  • 4.5 VDC
  • 500 V

Packaging

  • Bulk
  • Reel
  • Tray
  • Tube

Product Category

  • Microphones

Sensitivity

  • - 22 dB
  • - 22 dB +/- 3 dB
  • - 30 dB
  • - 32 dB +/- 3 dB
  • - 33 dB +/- 2 dB
  • - 33 dB +/- 3 dB
  • - 34 dB +/- 3 dB
  • - 35 +/- 2 dB
  • - 36 dB +/- 3 dB
  • - 38 +/- 3 dB
  • - 38 dB
  • - 38 dB +/- 3 dB
  • - 40 +/- 3 dB
  • - 40 dB +/- 2 dB
  • - 40 dB +/- 3 dB
  • - 42 +/- 3 dB
  • - 42 dB
  • - 42 dB +/- 2 dB
  • - 42 dB +/- 3 dB
  • - 43 dB +/- 3 dB
  • - 44 +/- 2 dB
  • - 44 +/- 3 dB
  • - 44 dB +/- 2 dB
  • - 44 dB +/- 3 dB
  • - 45 dB +/- 2 dB
  • - 45 dB +/- 3 dB
  • - 45 db +/- 4.5 dB
  • - 46 dB +/- 3 dB
  • - 47 +/- 4 dB
  • - 47 dB +/- 3 dB
  • - 49 dB +/- 3 dB
  • - 50 dB +/- 3 dB
  • - 51 dB +/- 3 dB
  • - 54 +/- 4 dB
  • - 54 dB +/- 3 dB
  • - 55 dB
  • - 60 dB +/- 3 dB
  • - 61 dB +/- 3 dB
  • - 64 dB
  • - 64 dB +/- 3 dB
  • - 64 dB +/- 4 dB
  • - 65 dB +/- 3 dB
  • - 67.5 dB +/- 3 dB
  • - 70 dB
  • - 80 dB
  • - 97 dB +/- 3 dB
  • -37 ? 3 dB
  • -38 ? 3 dB
  • -40 ? 3 dB
  • -42 ? 3 dB
  • -44 ? 3 dB
  • -44 ? 3dB

Termination Style

  • Coaxial Leads
  • Contacts
  • PCB
  • Pin
  • SMD/SMT
  • Solder
  • Solder Pad
  • Terminals
  • Through Hole
  • Wire Leads

Width

  • 15 mm
  • 23.01 mm
  • 24.89 mm
  • 27.94 mm
  • 29.97 mm
  • 3.569 mm
  • 3.61 mm
  • 3.76 mm
  • 3.98 mm
  • 3.99 mm
  • 35.05 mm
  • 4 mm
  • 4.5 mm
  • 5.08 mm
  • 5.54 mm
  • 5.59 mm
  • 5.7 mm
  • 5.8 mm
  • 50 mm
  • 6 mm
  • 6.4 mm
  • 6.6 mm
  • 8 mm
  • 9.4 mm
  • 9.6 mm
  • 9.7 mm
  • 9.8 mm
  • 9.9 mm
  • 9.91 mm
IMG IC Name Des. Stock Factory Price
721-BL-21785-000 721-BL-21785-000 Microphones -69 Sens, 12S Port 34dB Spot Knowles Acoustics negotiable no reg Order
665-POM2740PC33R 665-POM2740PC33R Microphones 2.2kOhm x 6mm Spot PUI Audio negotiable no reg Order
665-POM3544LR 665-POM3544LR Microphones 2.2kOhm x 6mm Spot PUI Audio negotiable no reg Order
665-POM2746LR 665-POM2746LR Microphones 2.2kOhm x 6mm Spot PUI Audio negotiable no reg Order
665-POM3046LR 665-POM3046LR Microphones 2.2kOhm x 6mm Spot PUI Audio negotiable no reg Order
665-POM1644LNFR 665-POM1644LNFR Microphones 2.2kOhm x 6mm Spot PUI Audio negotiable no reg Order
665-AOM6738PR 665-AOM6738PR Microphones 2.2kOhm x 9.7mm Spot PUI Audio negotiable no reg Order
665-TOM1545SC33R 665-TOM1545SC33R Microphones 2.2kOhm x 4mm Spot PUI Audio negotiable no reg Order
665-TOM1545SR 665-TOM1545SR Microphones -45DB 2VDC .5MA 2.2KOHM Spot PUI Audio negotiable no reg Order
721-SPM0404HD5H 721-SPM0404HD5H Microphones -42 Sens Std. RF Top Port Analog Spot Knowles Acoustics negotiable no reg Order
665-POM5242LR 665-POM5242LR Microphones 2.2kOhm x 6mm Spot PUI Audio negotiable no reg Order
665-POM-2738P-R 665-POM-2738P-R Microphones 2.2kOHM X 6mm Spot PUI Audio negotiable no reg Order
721-WP-23501-000 721-WP-23501-000 Microphones -54 Sens, Flat Rsp. Noise-Cancelling Spot Knowles Acoustics negotiable no reg Order
665-AOM4546PR 665-AOM4546PR Microphones 2.2kOhm x 9.7mm Spot PUI Audio negotiable no reg Order
721-EM-23046-C36 721-EM-23046-C36 Microphones 3.61 X 3.61 X 2.21MM -56 SENS, 12B PORT Spot Knowles Acoustics negotiable no reg Order
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