6*5mm With Pin

• Sensitivity: -56 ± 2dB

• Impedance: 2.2 KΩ-30%

• Flat rate: 20 ~ 16.000HZ

• Operating voltage: 10V (TVU)

• Reference operating voltage: 4.5V

• Current consumption: 0.5mA (max)

• Sensitivity attenuation: ≤-3dB at 2-1.5v

6*5mm

Operating voltage range: 1. ~ 10VDC

Reference operating voltage: 4.5VDC

Impedance: <2.2KΩ

Current consumption: 0.5mA (max)

Directivity: omnidirectional

Signal to noise ratio: 56dB (minimum)

9*4.5mm

Technical Parameters:

• Working voltage: 4.5V

• Sensitivity: -53dB

• Current consumption: 500uA

• Signal to noise ratio: 56dB

• Offset voltage characteristics: -3DB

9*4.5mm With Pin

9*7mm

Technical Parameters:

• Sensitivity: -56

• Impedance: 2.2Ω

• Directionality: omnidirectional

• Current consumption: 500uA

• Operating voltage range: 1.1 ~ 10V

• Signal to noise ratio: 58dB

• Offset voltage characteristics: -3dB

• Maximum input sound level: 100dB

• Storage temperature: -22 ℃ ~ +60 ℃

• Working voltage: 1.0V ~ 10V

• Sensitivity: -50dB

• Signal to noise ratio: 58dB

• Output impedance: 2.2KΩ

• Current consumption: 500uA

• Offset voltage characteristics: 3dB

4*15mm With Pin

4.5*2.2mm with pin

Technical Parameters:

• Environment: -25 ~ + 70 ℃

• Operating voltage range: 1 ~ 10VDC

• Impedance: max 2.2 KΩ

• Current consumption: 0.5mA (max)

• Sensitivity: -38 ± 3dB

• Directivity: omnidirectional

• Signal to noise ratio: 40dB (Min)

6*2.2mm with pin

Technical Parameters:

• Ambient temperature: -20 ~ +70 ℃

• Operating voltage range: 1 ~ 10VDC

• Reference operating voltage: 3VDC

• Impedance: 2.2KΩ (max)

• Current consumption: 0.5mA (max)

• Directivity: omnidirectional

• Signal to noise ratio: 40dB (minimum)

4*1.5mm With Wire

Specification：

• Temperature：-25 ~ +70 ℃

• Rel Humidity：35%~85%RH

• Impedance：2.2 KΩ(Max)

• Current Consumption：0.5mA(Max)

• Directivity：Omni-directional

• S/N Ratio：40Db(Min)

• Standarrd Operation Voltage: 2VDC

• Operation Voltage: 1~10VDC

• Pressure: 86~106Kpa

• Environmental Noise: 36dB（Max）