SMT5050-03H03-02 LF

◆ Dimension
   Unit: mm
  Tolerance:±0.2mm　

◆ Characteristics

1.1 Features
1. SMD;thinner , smaller size
2. High S.P.L.; and clear sound
3. Reflowable;RoHS complant
4. Tape & Reel supply
5. Minimum quantity (one reel): 2000 pcs.

1.2 Electrical and Mechanical Characteristics
No. Item Specifications
1 Rated Voltage 3Vp -p
2 Operating Voltage range 2-4Vp -p
3 Rated Frequency 4000Hz
4 Rated Current max.90mA
5 Coil Resistance 12±3Ω
6 a) Sound Pressure Level at 10cm min.78dB
7 Operating Temperature -20…+60 ℃
8 Storage Temp. -30…+80 ℃
9 Weight 0.6 g
a)Value applying rated voltage (4000Hz,1/2 duty,square wave)

1.3 Test method:

SMT5050-03H03-02LF Buzzer Test

◆  Frequency Characteristics Chart

SMT5050-03H03-02LF Buzzer Frequency Characteristics Chart

◆  SMD Buzzer Packing

SMT5050-03H03-02LF Buzzer Packing