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.
by {0}
Shenzhen Smart Electronics Co., Ltd
CN
11
YRS
Multispecialty supplier
Main categories: PCB, PCBA, Membrane Switch, FPC, Module
Quality management certified
Global export expertise
Finished product inspection
Supplier assessment procedures
Contact supplier
Chat Now
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Promotion
Top picks
Product categories
Topsale Product
PCB
PCB Stencil
PCBA
Aluminum PCB
FPC
Membrane Switch
Electronic Components
Module/Development board
Pi series
Heatsink and Cooling System
Cables
Sensor
Smart Card
Motor
Solar Panel
LED
Other Electronic Product
Ungrouped
New Original BTA16-600BRG TO-220 triple ended bidirectional thyristor 16A 600V
$0.43 - $0.78
(Min. Order) 50 pieces
Brand new components MBR2045CT 2045CT DIP TO-220 20A/45V Schottky diode rectifier
$0.16 - $0.98
(Min. Order) 50 pieces
HIFI single voltage stereo high-power D-class digital amplifier board 2x600W ultra TPA3255 relay protection
$23.65 - $29.35
(Min. Order) 10 pieces
AD828 preamplifier board HIFI power amplifier board high/middle/bass balanced amplifier board
$3.05 - $7.98
(Min. Order) 5 pieces
PAM8403 Mini 5V Digital Small Power Amplifier Board (USB supply)
$9.50 - $18.30
(Min. Order) 2 pieces
Customized Factory OEM service custom PVC tactile metal dome Graphic overlay keypads control panel membrane switch
$0.35 - $0.50
(Min. Order) 100 pieces
DC Buck Boost XL6009 adjustable power supply module board
$1.20 - $2.36
(Min. Order) 10 pieces
12mm WS2811 2811 IC Full Color Pixel LED Module Light DC 5V input IP68 waterproof RGB Digital
$6.12 - $21.00
(Min. Order) 1 pack
Relay Module
All products
Module/Development board
Relay Module
Customizable
16 channel relay module 5V 12V control board with optocoupler protection with LM2596 power supply
$5.69 - $19.70
Shipping to be negotiated
Min. Order: 1 piece
Smart Electronics HAM RADIO 40M CW Shortwave Transmitter Receiver 7.023-7.026MHz QRP Pixie Kit DIY
$4.00 - $12.90
Shipping to be negotiated
Min. Order: 2 pieces
4 Channel Relay DC 5V 12V 24V Relay Shield Module Control Board with Optocoupler
$1.30 - $1.40
Shipping to be negotiated
Min. Order: 2 pieces
With optocoupler isolation, microcontroller expansion board control board, 5V relay output, 4-way relay module
$1.30 - $1.40
Shipping to be negotiated
Min. Order: 2 pieces
Smart Electronics 4 Channel Way DC 5V 12V Relay Module with Optocoupler Low Level Trigger Expansion Board
$1.30 - $1.40
Shipping to be negotiated
Min. Order: 2 pieces
Smart electronics 5V 12V Modbus RTU 4 Way Relay Module DIY STM8S103 System 4 Road Input 485 Communication
$5.90 - $6.90
Shipping to be negotiated
Min. Order: 10 pieces
Smart Electronics~ DC 5V & DC12V ESP8266 WIFI 4-Channel Relay Module IoT Wireless Transmitter
$2.00 - $20.00
Shipping to be negotiated
Min. Order: 5 pieces
For ARM PIC AVR DSP 10A 5V 2 Channel Relay Module Shield
$0.61 - $3.00
Shipping to be negotiated
Min. Order: 10 pieces
Smart Electronics 12 V LED Digital Programmable Timer Relay Switch Module + IR Remote Control
$17.50 - $20.00
Shipping to be negotiated
Min. Order: 1 piece
ESP8266 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP ESP01 ESP-01 Wireless Modules
$1.99 - $9.90
Shipping to be negotiated
Min. Order: 10 pieces
4 channel 5V 12V 24V relay module with optocoupler low level trigger development board module
$1.30 - $1.40
Shipping to be negotiated
Min. Order: 2 pieces
Smart electronics XH-M203 Full Automatic Water Level Controller Pump Switch Module AC/DC 12V Relay
$2.99 - $3.39
Shipping to be negotiated
Min. Order: 5 pieces
Smart 5V 12V Light Control Switch Photoresistor Relay Module Detection Sensor 10A brightness Automatic Control Module XH-M131
$1.16 - $2.36
Shipping to be negotiated
Min. Order: 10 pieces
Smart Bes ~ Relay Module AC Current Detection Sensor 5V 12V 24V Relay 5A Overcurrent Protection Sensor Module
$2.99 - $3.99
Shipping to be negotiated
Min. Order: 20 pieces
Smart Bes ~ 2-way relay module MCU development board electronic accessories with protection relay 12V two way relay module
$1.39 - $2.99
Shipping to be negotiated
Min. Order: 20 pieces
Smart Bes ~ 5PCS 5V One Channel Relay Module Board Shield 5v Relay Module for PIC AVR DSP ARM for Relay
$3.90 - $9.90
Shipping to be negotiated
Min. Order: 10 pieces
1
2