CHB-04H-14 [CITIZEN]

Small Buzzer; 小型蜂鸣器
CHB-04H-14
型号: CHB-04H-14
厂家: CITIZEN ELECTRONICS CO., LTD.    CITIZEN ELECTRONICS CO., LTD.
描述:

Small Buzzer
小型蜂鸣器

文件: 总1页 (文件大小:448K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
● ● ● ● ● ● ● ● ● ●  
小型ブザー  
CHB シリーズ  
Small Buzzer CHB Series  
■ 特徴/ Features  
1. High sound pressure can be attaind  
with low current consumption.  
1. 低消費電流で高音圧が得られる。  
2. ケースに液ポリマーを採用し耐熱性  
2. Automatic mounting and  
に優れている為自動マウントリフロー  
thermostable reflow soldering is  
はんだ付が可能。  
possible through the use of liquid  
3. コイルワイヤーは全て内部で処理さ  
易。  
crystal polymers for the housing.  
3. Coil wires are all treated inside  
れていますので取扱いが容  
enabling handling to be easy.  
■ 用/ Application  
標準測  
定回路/Standard inspection circuit  
Mobile phones etc.  
携帯 電話の他  
■ 注意事項/ Precautions  
+
B Z  
-
MOS-FET  
2SK2410  
(ON抵抗1以下)  
(ON resistance 1or less)  
Duty 1/2 方形波  
Duty 1/2 Square wave  
使用上の注意  
については仕様書を  
Please see the individual specifications  
manual for precautions.  
御参考願います。  
1. Iron-made or coil components that may  
affect the magnetic circuit of a small  
1. 小型ブザーの磁気回路に影響を及ぼ  
す鉄やコイル等の部品  
を周 囲に配置  
buzzer shall be kept away from this  
product.  
しないでください。  
●CHBシリーズセレクションガイド/CHB Series Selection Guide  
仕様  
Specifications  
1
2
2
最小音  
*  
平均圧  
定格電圧*  
駆動周 波数 流抵抗 外形寸法 重 量  
平均消費電流(最大値  
)
当カタログの  
ページ  
Minimum sound  
pressure level  
(dB)  
Average sound  
pressure level  
(dB)  
Rated  
Driving  
frequency  
(Hz)  
Direct  
Dimensions  
Net  
Weight  
(g)  
Average  
1  
voltage  
current  
maximum rated  
(mA)  
Page in this  
catalogue  
Product code  
(Ω)  
9.5  
18  
40  
40  
20  
8.5  
18  
18  
18  
32  
(Vo-P)  
1.5  
3.0  
5.0  
5.0  
3.0  
1.5  
3.0  
3.0  
3.0  
5.0  
(mm)  
CHB-03A-04  
CHB-03B-05  
CHB-03D  
60  
70  
80  
80  
80  
70  
80  
80  
80  
80  
83  
87  
87  
85  
85  
85  
87  
93  
95  
91  
92  
89  
2700  
2700  
2730  
2700  
2700  
2700  
2700  
3000  
2700  
2500  
14×11×3  
14×11×3  
0.9  
0.9  
149  
149  
149  
150  
150  
150  
151  
151  
151  
152  
14×11×3.4 1.0  
CHB-03G  
10×10×3  
10×10×3  
10×10×3  
8.5×8.5×3.2  
8.5×8.5×3  
8.5×8.5×4  
8.5×8.5×4  
0.7  
0.7  
0.7  
0.6  
0.6  
0.6  
0.6  
CHB-03J  
CHB-03L  
*3  
*3  
CHB-03M  
85  
92  
CHB-03N  
85  
88  
*3  
*3  
CHB-04D-03  
CHB-04H-14  
87  
91  
*3  
*3  
87  
91  
1 DUTY50%ꢀ方形波/Duty 50% Square wave  
2 無響室 マイク距離10cm/Anechoic chamber (The distance between mike is 10cm with a single unit.)単体/Single  
unit  
3 携帯 電話組込後を想定した筐体に組込後の音圧測  
定です。/The sound pressure levels are measured with the simulated  
housing of which is equivalent to the portable telephone housing in actual mass-production.  
148  

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