- 价格:0.1
★尺寸(size):φ14mm×9mm
★频率范围(frequency):40±1kHz
★声压(SPL):Min.90dB(10Vrms/30cm)
★灵敏度(Sensitivity):Min.-75dB/V/μ bar
★电容(Capacitance):2100pF
★方向性(Directivity):110×50 deg
扫一扫
进入手机店铺
★尺寸(size):φ14mm×9mm
★频率范围(frequency):40±1kHz
★声压(SPL):Min.90dB(10Vrms/30cm)
★灵敏度(Sensitivity):Min.-75dB/V/μ bar
★电容(Capacitance):2100pF
★方向性(Directivity):110×50 deg