HCM0603A Electro-Magnetic Sound Generator 

Dimension
Unit: mm
Tolerance:±0.3mm 
Frequency Response
Applied Voltage:3.6V Duty Square
Wave Measuring Distance:10cm

HCM0603A buzzer specifications

HCM0603A buzzer specifications

◆Requirement

Rated Voltage: 3.6V

Operating voltage: 2~5V

Output S.P.L: ≥75dB

Rated current: ≤80mA

Coil Resistance: 18±2Ω

Rated Frequency: 3200Hz

Product Weight: 0.3g

Operating Temp.: -20~+60℃

Storage Temp.: -30~+70℃

Housing Material: PPO