omnidirectional type
high sensitivity, flat frequency response, light
very reliable and shock-resistant
miniature size: Ø 10 mm
impedance: low
standard voltage: 4.5 V
Current drain: 0.5 mA
S/N ratio: 40 dB or more
maximum input sound pressure: 120 dB SPL
sensitivity: -61±3 dB
0dB = 1V/1µbar, 1KHz
Vcc = 4.5V, RL = 1K Ohm