Part number NU40C16T-1
Using Method Transmitter
Construction Open structure type
Center frequency 40.0±1.0KHz
Sound pressure level 112dB min.
Sensitivity
Capacitance 2400Pf±20%
Maximum input voltage 60Vp-p
Directivity 60°±15° (-6dB)
Operating temperature -20°C~+70°C
Storage Temperature -40°C~+85°C
Weight 2.2g
各种尺寸大小都有,分立式的,一体化的 大量现货.