Piezoelectric buzzer Specification Model leads: SS2320 has ears CL 
 Customer: Part No: 
 Product: Magnetic Buzzers sushin Part No: SS2320 has ears CL100 
 Technical Terms 
 Resonant Frequency (KHZ) 4.8 ± 0.5 
 Rated Voltage (VP-P) 5.0 
 Operating Voltage (VP-P) 1 ~ 30 
 Max. Current Consumption at Rated Voltage (mA) 2.0 
 Capacitance at 1000Hz (Pf) 15000 ± 30% 
 Min. Sound Output at 10cm at Rated Voltage (dB) 80 
 Operating Temperature (0C) -20 ~ +70 
 Storage Temperature (0C) -30 ~ +80 
 Housing Material ABS (Black) 
 Buzzer 
 Soldering process Soldering Parameter 
 Temp. (0C) Time (Sec.) Times 
 Inclusive Lead Reflow soldering 230 ± 10 above 1700C time 40 ~ 70 2 
 Wave soldering 245 ± 5 3 ~ 6 1 ~ 2 
 Manual soldering 330 ± 10 1 ~ 2 1 ~ 2 
 Lead Free Reflow soldering 245 ± 15 above 1800C time 40 ~ 70 3 
 ★ Wave soldering 260 ± 5 4 ~ 8 2 ~ 3 
 ★ Manual soldering 350 ± 10 1 ~ 3 2 ~ 3