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3.7v charging bluetooth audio circuit board 5.0 amplifier board mini speaker module mp3 decoder board audio receiver 3.7v充电蓝牙音响电路板5.0功放板小音箱模块mp3解码板音频接收器

  • EXW Price:
    CN¥ 6.63 ~ CN¥ 22.25
    Min. order: 1 piece
  • 1 piece
  • Weight 0.045 kg/piece
  • specifications
  • Specifications
    multi-function board + terminal wire 2 (default chinese tone)
    多功能板+端子线2条(默认中文提示音)
    CN¥ 6.63
    multi-function board + battery + colored lights + terminal wire 1
    多功能板+电池+彩灯+端子线1
    CN¥ 11.0
    multi-function board + battery + speaker + colored lights
    多功能板+电池+喇叭+彩灯
    CN¥ 16.0
    multi-function board + battery + speaker + colored lights + microphone
    多功能板+电池+喇叭+彩灯+话筒
    CN¥ 22.25
    dual amplifier v96 board + terminal wire 3 (default english tone)
    双功放V96板+端子线3条(默认英文提示音)
    CN¥ 7.38
    dual amplifier v96 board + battery +2 colored lights +2 lines
    双功放V96板+电池+彩灯2个+线2条
    CN¥ 12.38
    dual amplifier v96 board + battery + speaker 2 + colored lights 2
    双功放V96板+电池+喇叭2个+彩灯2个
    CN¥ 21.13
    g45 with microphone board + terminal wire 2 pieces
    G45带麦板+端子线2条
    CN¥ 8.63
    g45 with microphone board + battery + terminal wire 1
    G45带麦板+电池+端子线1
    CN¥ 12.38
    g45 with microphone board + battery + speaker
    G45带麦板+电池+喇叭
    CN¥ 17.38
    66 small board + terminal wire 2 pieces
    66小板+端子线2条
    CN¥ 8.63
    66 small board + battery + terminal wire 1
    66小板+电池+端子线1条
    CN¥ 12.38
    66 small board + battery + speaker
    66小板+电池+喇叭
    CN¥ 17.38
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  • Description
brand: maiershu
brand: maiershu
outer copper thickness: 0.5oz
outer copper thickness: 0.5oz
pad surface treatment: lead solder coating
pad surface treatment: lead solder coating
plate options: flame retardant
plate options: flame retardant
molding method: film punching
molding method: film punching
substrate: fiberglass board
substrate: fiberglass board
insulation thickness: conventional board
insulation thickness: conventional board
test method: engineering test rack
test method: engineering test rack
solder mask color: green
solder mask color: green
character color: white
character color: white
layers: 2
layers: 2
special craft: ordinary craft
special craft: ordinary craft
applicable industry: bluetooth audio
applicable industry: bluetooth audio
solder mask cover: hole cover oil
solder mask cover: hole cover oil
minimum aperture: 0.15
minimum aperture: 0.15
impedance: yes
impedance: yes
plate thickness: 1.0
plate thickness: 1.0

店铺公告
The circuit board does not have a charging protection IC, it is recommended to use a lithium battery with a protection board.


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Update time:20260529101034


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