-40%
5pcs High Impedance Piezo Audio Transducer Annunciator Crystal Radio
$ 4.33
- Description
- Size Guide
Description
5pcs High Impedance Piezo Audio Transducer Annunciator Crystal RadioWorks Great to make
Crystal Radio Earphone Repairs or for DIY Crystal Radio Earphones
Description:
Rated voltage:12V
Operating voltage:1-30V
Rated current(maz):2mA
Mini sound output at 10cm:80dB
Resonant Frequency:4000+or-500HZ
Housting material: ABS
Package Included:
5 pieces Dia 17mm Passive Piezo Buzzer