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江陰市福鼎通訊器材有限公司
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江蘇省無錫市 
江陰市福鼎通訊器材有限公司
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常州電磁無源插針蜂鳴器-FDC-067037F福鼎廠家直銷3V
價格
訂貨量(pcs)
￥1.60
≥1000
店鋪主推品 熱銷潛力款
聯系人 陳紅波
쑥쑝쑢쑥쑠쑤쑠쑦쑠쑡쑥
發(fā)貨地 江蘇省無錫市
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類型： 電磁式蜂鳴器
驅動方式： 無源蜂鳴器
工藝： 插針蜂鳴器
額定電壓： 3V
尺寸范圍： Φ6.7 x H3.7
商品介紹
產品名稱：FDC-067037F
類型： 電磁式蜂鳴器
驅動方式： 無源蜂鳴器
工藝： 插針蜂鳴器
尺寸范圍：5-10mm
類型： 電磁式蜂鳴器
驅動方式： 無源蜂鳴器
工藝： 插針蜂鳴器
尺寸范圍：5-10mm
A. SCOPE
This specification applies magnetic buzzer,FDC-067037F-03031
No. | Item | Unit | Specification | Condition |
1 | Oscillation Frequency | Hz | 3100 | Vo-p=1/2duty , square wave |
2 | Operating Voltage | Vo-p | 2 ~ 4 | |
3 | Rated Voltage | Vo-p | 3 | |
4 | Current Consumption | mA | MAX.80 | at Rated Voltage |
5 | Sound Pressure Level | dB | MIN. 75 | at 10cm at Rated Voltage |
6 | Coil Resistance | Ω | 16±3 | |
7 | Operating Temperature | ℃ | -20 ~ +60 | |
8 | Storage Temperature | ℃ | -30 ~ +80 | |
9 | Dimension | mm | Φ6.7 x H3.7 | See appearance drawing |
10 | Weight (MAX) | gram | 0.8 | |
11 | Housing Material | PPO( Black ) | ||
12 | Leading Pin | Tin Plated Brass(Sn) | See appearance drawing | |
13 | Environmental | RoHS |
C. APPEARANCE DRAWING
Tol : ± 0.5 Unit: mm
D.TESTING METHOD
Standard Measurement conditions
Temperature:25±2℃ Humidity:45-65%
Acoustic Characteristics:
The oscillation frequency, current consumption and sound pressure are measured by the measuring instruments shown below(Recommend Driving Circuit)
In the measuring test, buzzer is placed as follows:
E. Typical Frequency Response Curve
F. RELIABILITY TEST
NO. | ITEM | TEST CONDITION AND REQUIREMENT |
1 | High Temperature | After being placed in a chamber with 80 |
2 | Low Temperature | After being Placed in a chamber with -30 |
3 | Humidity Test | After being Placed in a chamber with 90-95% R.H. at 40 |
4 | Temperature Cycle | The part shall be subjected to 5 cycles. One cycle shall be consist of:  Allowable variation of SPL after test: |
5 | Drop Test | Drop on a hard wood board of 4cm thick, any directions ,6 times, at the height of 75cm . |
6 | Vibration Test | After being applied vibration of amplitude of 1.5mm with 10 to 55 Hz band of vibration frequency to each of 3 perpendicular directions for 2 hours . |
7 | Solderability | Lead terminals are immersed in rosin for 5 seconds and then immersed in solder bath of +300 |
8 | Terminal Strength | The force of 9.8N(1.0kg) is applied to each terminal in axial direction for 10 seconds. |
2℃ for 96 hours and then being placed in normal condition for 2 hours.TEST CONDITION.
Standard Test Condition : a) Temperature : +5 ~ +35℃ b) Humidity : 45-85% c) Pressure : 860-1060mbar
Judgment Test Condition : a) Temperature : +25 ± 2℃ b) Humidity : 60-70% c) Pressure : 860-1060mbar
聯系方式
公司名稱 江陰市福鼎通訊器材有限公司
聯系賣家 陳紅波 
（QQ：1570156949）
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地址 江蘇省無錫市
陳紅波
쑥쑝쑢쑥쑠쑤쑠쑦쑠쑡쑥
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