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CHB-03A-04 Datasheet(PDF) 1 Page - CITIZEN ELECTRONICS CO., LTD. |
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CHB-03A-04 Datasheet(HTML) 1 Page - CITIZEN ELECTRONICS CO., LTD. |
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1 / 1 page 149 ● ● ● ● ● ● ● ● ● ● ● ※1 DUTY50% 方形波/Duty 50% Square wave ※2 (1)無響室内において、(2)マイクロホンとの距離を放音孔前方10cmとし、(3)発音体を単体で測定することを条件とします。/The condition is to take measurements (1) in the anechoic chamber, (2) at the distance of 10cm in front of sound output hole to the microphone and (3) with the sound generator alone. 14×11×3mm ●仕様/Specifications ●外形寸法図/Outline drawing 4-1 2.1 0.5 2 10.7 6.5 3 14 2- ø0 .6 (+)端子(+) Terminal 放音孔 Sound output hole (−)端子 (−) Terminal ダミー端子 Terminal for dummy lead CHB-03A -04 5A 100 90 80 70 60 50 dB 1k 2k 3k 5k Hz 7k 10k ●周波数特性/ Frequency characteristics 単位/Unit:mm CHB-03B-05 14×11×3mm ●仕様/Specifications ※1 DUTY50% 方形波/Duty 50% Square wave ※2 (1)無響室内において、(2)マイクロホンとの距離を放音孔前方10cmとし、(3)発音体を単体で測定することを条件とします。/The condition is to take measurements (1) in the anechoic chamber, (2) at the distance of 10cm in front of sound output hole to the microphone and (3) with the sound generator alone. ●外形寸法図/Outline drawing CHB-03B -05 5A 4-1 2.1 0.5 2 10.7 6.5 3 14 2- ø0 .6 (+)端子(+) Terminal 放音孔 Sound output hole (−)端子 (−) Terminal ダミー端子 Terminal for dummy lead 100 90 80 70 60 50 dB 1k 2k 3k 5k Hz 7k 10k ●周波数特性/ Frequency characteristics 単位/Unit:mm 定格電圧※1 Rated (V) 3 最小音圧※2 Minimum sound (dB〈A〉) 87 駆動周波数 Driving (Hz) 2700 voltage※1 pressure level frequency 平均消費電流最大値 Average maximum (mA) 70 平均音圧※2 Average sound (dB〈A〉) 93 直流抵抗 Direct current (Ω) 18 rated current pressure level resistance ※1 DUTY50% 方形波/Duty 50% Square wave ※2 (1)無響室内において、(2)マイクロホンとの距離を放音孔前方10cmとし、(3)発音体を単体で測定することを条件とします。/The condition is to take measurements (1) in the anechoic chamber, (2) at the distance of 10cm in front of sound output hole to the microphone and (3) with the sound generator alone. CHB-03A-04 14×11×3mm ●仕様/Specifications ●外形寸法図/Outline drawing 4-1 2.1 0.5 2 10.7 6.5 3 14 2- ø0 .6 (+)端子(+) Terminal 放音孔 Sound output hole (−)端子 (−) Terminal ダミー端子 Terminal for dummy lead CHB-03A -04 5A 100 90 80 70 60 50 dB 1k 2k 3k 5k Hz 7k 10k ●周波数特性/ Frequency characteristics 単位/Unit:mm 14×11×3mm ●仕様/Specifications ※1 DUTY50% 方形波/Duty 50% Square wave ※2 (1)無響室内において、(2)マイクロホンとの距離を放音孔前方10cmとし、(3)発音体を単体で測定することを条件とします。/The condition is to take measurements (1) in the anechoic chamber, (2) at the distance of 10cm in front of sound output hole to the microphone and (3) with the sound generator alone. ●外形寸法図/Outline drawing CHB-03B -05 5A 4-1 2.1 0.5 2 10.7 6.5 3 14 2- ø0 .6 (+)端子(+) Terminal 放音孔 Sound output hole (−)端子 (−) Terminal ダミー端子 Terminal for dummy lead 100 90 80 70 60 50 dB 1k 2k 3k 5k Hz 7k 10k ●周波数特性/ Frequency characteristics 単位/Unit:mm 定格電圧※1 Rated (V) 3 最小音圧※2 Minimum sound (dB〈A〉) 87 駆動周波数 Driving (Hz) 2700 voltage※1 pressure level frequency 平均消費電流最大値 Average maximum (mA) 70 平均音圧※2 Average sound (dB〈A〉) 93 直流抵抗 Direct current (Ω) 18 rated current pressure level resistance CHB-03D 14×11×3.4mm ●仕様/Specifications ※1 DUTY50% 方形波/Duty 50% Square wave ※2 (1)無響室内において、(2)マイクロホンとの距離を放音孔前方10cmとし、(3)発音体を単体で測定することを条件とします。/The condition is to take measurements (1) in the anechoic chamber, (2) at the distance of 10cm in front of sound output hole to the microphone and (3) with the sound generator alone. ●外形寸法図/Outline drawing (+)端子(+) Terminal 放音孔 Sound output hole (−)端子 (−) Terminal ダミー端子2 Terminal for dummy lead 2pcs 3.4 11.3 14 1.3 CHB-03D 5G 110 100 90 80 70 60 dB 1k 2k 3k 5k Hz 7k 10k ●周波数特性/ Frequency characteristics 単位/Unit:mm 定格電圧※1 Rated (V) 5 最小音圧※2 Minimum sound (dB〈A〉) 87 駆動周波数 Driving (Hz) 2730 voltage※1 pressure level frequency 平均消費電流最大値 Average maximum (mA) 80 平均音圧※2 Average sound (dB〈A〉) 95 直流抵抗 Direct current (Ω) 40 rated current pressure level resistance 定格電圧※1 Rated (V) 1.5 最小音圧※2 Minimum sound (dB〈A〉) 83 駆動周波数 Driving (Hz) 2700 voltage※1 pressure level frequency 平均消費電流最大値 Average maximum (mA) 60 平均音圧※2 Average sound (dB〈A〉) 87 直流抵抗 Direct current (Ω) 9.5 rated current pressure level resistance |
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