No.

Item

Unit

Specification

Condition

1

Directivity

Omnidirectional

2

Sensitivity

dB

-36dB ～ -46dB

f=1KHz,1Pa 0dB=1V/Pa

3

Standard operating voltage

V

4.5

4

Output impedance

KΩ

≤2.2

f=1KHz, 1Pa

5

Max operating voltage

V .

10

6

Sensitivity reduction

dB

-3

f=1KHz, 1Pa VS=2VDC to 1.5VDC

7

Max. current consumption

mA

≤0.5

8

Signal to noise ration

dBA

≥58

9

Dimension

mm

φ9.7x6.7

See appearance drawing