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Shenzhen Qinda Electronics Co., Ltd.
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module board
inverter
cable/fan
ampere-voltage meter
sensor
Active balancer&ideal diode
PLC&HMI
contorller
motherboard
hot sale products
converter
amplifier board
battery tester
motor
Eletechsup
BMS
controller
Integrated Circuits
power supply
esp8266
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R221A08 12VDC 8ch Serial Port Relay DB9 UART RS232 Switch for Control Home Lighting Electric Water Heater
$9.57-10.36
Min. order 2 pieces
IO23C01 DC 12V/24V 30A Multifunction Timer Delay Relay Module High Power On/Off Adjustable for PLC Motor LED Car
$5.22-5.65
Min. order 5 pieces
DD0603SA/B Auto Buck-Boost DC DC 1.5V 1.8V 2.5V 3.3V 3.7V 5V to 3V Boost-Buck Converter Board Power Supply Module
$1.22-1.32
Min. order 30 pieces
R421A08 Relay Module 8CH DC 12V RS485 Modbus RTU 485 Remote Control Switch for PLC PTZ Camera
$8.70-9.42
Min. order 5 pieces
speaker
All products
module board
speaker
Customizable
Audio Portable Speakers 2.0 Speaker Protective Board AC 12V-18V Relay Protection Board
$3-4
Min. Order: 20 pieces
UPC1237 2.0 High Power Speaker Protection Board Kit Parts Reliable Performance 2 channels For DIY HIFI Amplifier
$4-5
Min. Order: 10 pieces
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