Piezo Buzzer(External Drive Type) pp-2440h7

    • Piezo Buzzer(External Drive Type) pp-2440h7

Detailed Product Description

Product Category: Piezo Transducer          Curve

Picture:                                   Frequency Response Curve    tested by B&k

Specification

 

Type

Unit

PP-2440H7

Operating Voltage操作电压

v

Max 25Vp-p

Rated Current(max) 额定电流

mA

3mA (Max)

Sound output at 10cm输出声压

dB

Min 85dB(Typ.)at 5Vp-p,4 khz

Rate Frequency 额定频率

Hz

4000

Capacitance 电容

pF

18000±30%

Operating temperature操作温度

-20~+60

Storage Temperature 储藏温度

-30~+70

Weight 重量

g

0.5

Housing material 外壳材质

ABS

Packing Condition 包装情况

2000pcs/box

Value Applying at Rated Voltage(resonant frequency, 1/2 duty,square wave)

Dimension(Unit: mm)  Tolerance: ±0.2mm

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