Customer:

Part No:

Product: Piezoelectric Buzzers

Part No：

Technical Terms

Resonant Frequency (KHZ)

2.9±0.5

Rated Voltage (V_DC)

24

Operating Voltage (V_DC)

5.0~27

Max. Current Consumption at Rated Voltage (mA)

≤35

Min. Sound Output at 30cm at Rated Voltage (dB)

90

Operating Temperature (⁰C)

-20~+70

Storage Temperature (⁰C)

-30~+80

Environmental  Protection Regulation

ROHS

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