Projections Unlimited, Inc
PUI | Global Corporate HQ
15311 Barranca Parkway
Irvine , CA , 92618
United States
Phone:(714) 544-2700
Email: sales@gopui.com
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  • 6 mm overall diameter and 3.5 mm height with solder pads
  • -35 dB sensitivity for picking up low level sound
  • Wide 2 to 10 VDC operating voltage and 50-16000 Hz frequency range
  • >68 dB signal to noise ratio and 2.2 kOhm impedance
  • Omni-directional polar pattern for great off-axis response
  • Internal 33 pF and 10 pF capacitors filters out GSM TDMA noise
Unit of Measure

Specifications

Available

Manufacturer Stock

Brands

 PUI Audio™

Manufacturer

 PUI Audio� Inc.

Directivity

 Omni-Directional

Sensitivity

 -35 dB

Sensitivity Tolerance (±)

 4 dB

Direct Current (DC) Standard Operating Voltage

 2 V

Maximum Direct Current (DC) Operating Voltage

 10 V

Maximum Current Consumption

 0.5 mA

Impedance

 2.2 kΩ

Minimum Signal to Noise Ratio

 68 dB

Terminals

 Solder Pads

Internal Capacitor

 10 pF33 pF

Tolerance (±)

 0.5 mm

Angle Tolerance (±)

 3 º

Industry Standards

 Restriction of Hazardous Substances (RoHS) 2011/65/EU

Reliability Testing

High Temperature Test

 70°C with random humidity for 200 hours

Low Temperature Test

 -25°C with random humidity for 200 hours

Humidity Test

 40°C with 90% relative humidity for 200 hours

Vibration Test

 3 mm movement for 3 minutes in each of 3 axis

Drop Test

 70 cm free fall onto 20 mm thick board, two directions

Temperature Cycle Test

 -10°C to 50°C, 5 cycles

Note

Note
  1. Specifications subject to change or withdrawal without notice.
  2. This Part Is Back Electret