贴片式蜂鸣器规格书

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SMD BUZZER SPECIFICATION

Customer:Part No:

Product:SMD Buzzers SWT Part No:PES12030L40030SAAA

Technical Terms

Resonant Frequency(KHZ) 4.0±0.5

Rated Voltage(V p-p)3

Operating Voltage(V p-p)1~25

Max.Rated Current(mA)3

Sound Output at10cm(dB)70(at3Vp-p square wave4.0kHZ)Capacitance at120Hz(Nf)16±30%

Operating Temperature(℃)-20~+70

Storage Temperature(℃)-30~+80

Housing Material LCP

Lead Pin Material Plated Brass(Sn)

Weight(g)0.4

Buzzer Soldering Parameter

Soldering process Temp.(℃)Time(Sec.)Times ★Reflow soldering250±5above180℃time40~701 Lead Free Wave soldering260±54~82~3★Manual soldering350±101~32~3 Remark:★SWT Instance Soldering Process

APPEARANCE UNIT:mm

Sound hole

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