产品详情
SPECIFICATION
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Customer: |
Part No: |
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Product: Piezoelectric Buzzers |
A&T Part No:53*37带开关钢网椭圆形蜂鸣器 (倒车雷达) |
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Technical Terms |
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Resonant Frequency (KHZ) |
3.8±0.5 |
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Rated Voltage (VDC) |
5 |
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Operating Voltage (VDC) |
1.5~18 |
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Max. Current Consumption at Rated Voltage (mA) |
5 |
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Min. Sound Output at 10cm at Rated Voltage (dB) |
85 |
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Operating Temperature (0C) |
-20~+70 |
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Storage Temperature (0C) |
-30~+80 |
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Environmental Protection Regulation |
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Buzzer |
Soldering Parameter |
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Temp.( 0C) |
Time(Sec.) |
Times |
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Inclusive Lead |
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Reflow soldering |
230±10 |
above 1700C time 40~70 |
2 |
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Wave soldering |
245±5 |
3~6 |
1~2 |
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Manual soldering |
330±10 |
1~2 |
1~2 |
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Lead Free |
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Reflow soldering |
245±15 |
above 1800C time 40~70 |
3 |
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★ |
Wave soldering |
260±5 |
4~8 |
2~3 |
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★ |
Manual soldering |
350±10 |
1~3 |
2~3 |
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Remark: ★A&T Instance Soldering Process
APPEARANCE DRAWING Tol : ± 0.5 Unit: mm






产品具有重量轻,体积小,质量好,无火花,低功耗,高可靠,长寿命等优点,被广泛应用在安防系列产品,医疗保健产品,家用电器,倒车雷达装置,电话机,电子玩具,电子钟表,音乐卡片及 各种报警器中。 公司于2002年通过ISO9001:2000认证,现已升级为ISO9001:2008版,本着"诚实,团结,创新,高效";经营理念,全员参与,持续改善,为客户提供优质的电声系列产品!
服务理念
专业生产蜂鸣片,蜂鸣器,喇叭,咪头及超声波传感器厂家
经营目标
立足高新技术,争创优质企业
经营宗旨
技术让用户放心,服务让用户满意
共赢法则
合作中求发展,互利中求生存
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关键词:
- 蜂鸣器
- 蜂鸣片
- 喇叭咪头
- 传感器厂家
- 雾化片




