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| Product Name: |
Piezo Buzzer(External Drive Type) pp-2440h7
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| Supply Ability: |
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| Related proudcts |
piezo buzzer, |
| Specifications |
pp-2440h7 |
| Price Term: |
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***ailed 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
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-20~+60
Storage Temperature 储藏温度
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-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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| Company: |
Changzhou Weishuo Electronic Co., Ltd.
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| Contact: |
Mr. Transducer wei |
| Address: |
No. 5 Baizhang Longxu Road, Chunjiang Town, Xinbei District, Changzhou, Jiangsu |
| Postcode: |
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| Tel: |
86-519-85860299 |
| Fax: |
86-519-85863355 |
| E-mail: |
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