10pcs 42Ohm 2048HZ Passive Stereo Electronic Alarm Buzzer 5V

Plastic housing, 5V input voltage, 2 terminals, convenient for connecting.
They have good characters such as stereo, 2048HZ resonance frequency.
Please note a passive buzzer needs an external oscillation circuit to operate.

Tags:$0 - $20,Accessories & Supplies,Audio & Video Accessories,Electronic Components,Electronics,Modules,Others,Panel Buzzers,Speaker Accessories,Speaker Repair,Speaker Repair Accessories

Title - Default Title