Alibaba.com
Sourcing solutions
Services & Membership
Help
On Alibaba
Sign in
Join for free
My Alibaba
My Alibaba
Message Center
Manage RFQ
My Orders
My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders
0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites
0
Favorites
View all items
Sign in
to manage and view all items.
5
YRS
Shenzhen Qinda Electronics Co., Ltd.
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Promotion
Top picks
Product categories
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
LD48AJTA DC 6-50V 1-3A Potentiometer adjustable PWM LED Driver Controller DC-DC Step-down Constant Current Converter
$2.20 - $2.40
(Min. Order) 10 pieces
KC13A08 8-Keyboard Low-High level Trigger button Board Push Keypad Module for PLC MCU AVR ARM LED Breadboard Electronic DIY
$0.70 - $0.80
(Min. Order) 10 pieces
Mini 2 In 1 3.7V 3.8V Li-Ion Li-Polymer Battery Charger & 4.2V To 3.3V 3V Ldo Buck Dc Dc Converter Module Ups Diy
$0.70 - $0.80
(Min. Order) 10 pieces
DC 3.3V 5V 2/4/8Ch 3000Vrms 150Kbps Digital Isolators TTL LvTTL Level Converter Module for MEGA pico w
$0.80 - $2.30
(Min. Order) 10 pieces
mini DC 5-27V 350mA Step-down HB LED Driver Module Adjustable PWM Controller DC-DC Buck Constant Current Converter
$0.60 - $0.70
(Min. Order) 10 pieces
DC 12V 24V Din Rail DIP Switch RS485 Wireless Transceiver 20DBM -121dBm UART Transmitter and Receiver Modbus RTU Module
$1.30 - $8.30
(Min. Order) 10 pieces
4DI-DO 433M Wireless RS485 Bus Relay Module RF Master-Slave Networking Remote IO switch Board for PLC Motor Industrial Equipment
$1.30 - $24.00
(Min. Order) 10 pieces
Mini Low-Power-Consumption High-Efficiency DC-DC Step-up Converter Module 0.8V-5V to 3V 3.3V 5V Boost Voltage Regulate Board
$0.75 - $0.85
(Min. Order) 10 pieces
relay module
All products
module board
relay module
Customizable
Power relays SLA-05VDC-SL-A SLA-12VDC-SL-A SLA-24VDC-SL-A SLA-09VDC-SL-A 5V 12V 24V 48V 30A 4/5/6PIN T90
$0.40 - $0.50
Shipping to be negotiated
Min. Order: 20 pieces
5V 12V 24V 1/2/4/8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module
$0.50 - $5.00
Shipping to be negotiated
Min. Order: 10 pieces
1pcs H3Y-2 AC 220V Delay Timer Time Relay 0 - 30 Minute/Seconds with Base
$2.00 - $2.50
Shipping to be negotiated
Min. Order: 10 pieces
AC-DC 12V2A 24V1A Switching Power Supply Module Bare Circuit AC100-265V to DC12V2A DC24V1A Board
$2.20 - $2.25
Shipping to be negotiated
Min. Order: 20 pieces
DC 9V 12V 24V 36V 48V 72V 84V 120V to 5V 12V 3A Step Down Module Power Supply DC DC converter Non-isolated Buck Converter
$1.70 - $1.80
Shipping to be negotiated
Min. Order: 20 pieces
9 orders
AC-DC 5V 700mA 12V 450mA 5W Precision Buck Converter AC 220V to 5V DC step down Transformer power supply module
$0.80 - $1.00
Shipping to be negotiated
Min. Order: 20 pieces
AC-DC 12V 1.5A 5V 2A 9V 2A Switching Power Supply Module Bare Circuit 100-265V to 12V 5V 9V Board
$1.10 - $1.15
Shipping to be negotiated
Min. Order: 20 pieces
Timer DC 5V 12V 24V 36V Cycle Delay High Level Trigger Module Programmable Digital Switch Board Dual MOS Pulser optocoupler
$1.00 - $1.50
Shipping to be negotiated
Min. Order: 20 pieces
DC 5V 12V 24V Infinite Cycle Delay Timing Time Relay Timer Control ON-OFF Loop Switch Module Double Adjustable 0-100 Mminutes
$1.50 - $2.00
Shipping to be negotiated
Min. Order: 20 pieces
DC7-28/5V power supply esp8266 WiFi 2 channel 30A relay module ESP-12F development board
$5.00 - $6.00
Shipping to be negotiated
Min. Order: 10 pieces
ESP8266 ESP-01 5V 12V 1 2 4 Way WiFi Relay Module Things Smart Home Remote Control Switch ESP01 WIFI Wireless Module Phone APP
$2.00 - $5.00
Shipping to be negotiated
Min. Order: 10 pieces
ESP8266 Wireless WIFI Relay Module 2/4/8 Channel ESP-12F Wifi Development Board AC/DC 5V/7-28V/5-80V Power Supply
$3.00 - $8.00
Shipping to be negotiated
Min. Order: 10 pieces
DC 5/6/9/12V Motor Reverse Polarity Module Time Adjustable Delay Relay 2A Drive Current Polarity Timer Signal Generator
$3.00 - $4.00
Shipping to be negotiated
Min. Order: 20 pieces
ESP8266 WIFI 16 Channel Relay Module ESP-12F Development Board Power 16 Way Relay Module Supply Mode 24V/10A
$15.00 - $15.50
Shipping to be negotiated
Min. Order: 10 pieces
DC 12V 24V 8 Isolated IO DIN35 C45 Rail Box UART RS485 MOSFET Module Modbus RTU Control Switch Board for Relay PLC LED PTZ
$14.00 - $15.00
Shipping to be negotiated
Min. Order: 10 pieces
DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART RS485 Relay Module Modbus RTU Control Switch Board
$15.00 - $16.00
Shipping to be negotiated
Min. Order: 10 pieces
1
2
3
4
5
6
2
/6
Go to
Page
Go