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4
YRS
Shenzhen Qinda Electronics Co., Ltd.
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Products
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module board
Side appliance
connector
LCD
3d printer
Soldering Iron/Station
Remote control
Internet Of Things
adapter
Raspberry Pi
speaker
charger board
Thermoelectric Cooler
potentiometer
button/switch
trigger board
transimitter/receiver
Induction heating board
TV board
timer
development board
switch
solar panel
Power bank
WIFI bluetooth module
Crossover
karaoke board
UPS
modbus
relay module
enthernet module
voice module
dirver module
boost module
network module
buck module
inverter
cable/fan
fan
clips
fan
dupont wire
ampere-voltage meter
sensor
liquid sensor
Water Flow Sensor
gas sensor
liquid level sensor
active balancer
PLC
contorller
motherboard
hot sale products
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Product categories
module board
inverter
cable/fan
ampere-voltage meter
sensor
active balancer
PLC
contorller
motherboard
hot sale products
converter
amplifier board
battery tester
motor
smart home
BMS
controller
Integrated Circuits
power supply
esp8266
New version ESP32 Development Board CH9102X WiFi+BT Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S Similar
$2.90 - $3.10
/
piece
10.0 pieces
(Min. Order)
Cooler 2510 25x25x10mm Silent 12V 5V 24V USB Sleeve/2BALL bearing 2.5CM MINI cooling fan for laptop heatsink 25mm 3d printer fan
$1.00 - $2.00
/
piece
10.0 pieces
(Min. Order)
AC 1500V/Imin Liquid Water Level Sensor Horizontal Float Switch For Aquariums Fish Tank Pool Hydroponics Tools with 40cm Cable
$0.90 - $1.00
/
piece
20.0 pieces
(Min. Order)
USR Usr-Tcp232-410S RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS
$26.99 - $28.00
/
piece
5.0 pieces
(Min. Order)
USB 3.1 Type-C Tester DC Digital Voltmeter Amperimetor Voltage Current Meter Ammeter Detector PD Power Bank Charger Indicator
$10.00 - $15.00
/
piece
20.0 pieces
(Min. Order)
Type-C PD USB Tester DC Digital Voltmeter Amperimetor Voltage Current Meter Ammeter Detector Power Bank Charger Indicator
$14.00 - $15.00
/
piece
5.0 pieces
(Min. Order)
2*220W+350W TPA3251 BT Power Amplifier Board 2.1 Ch Class D USB Sound Card Subwoofer Theater Audio Stereo Equalizer Amp
$30.00 - $50.00
/
piece
2.0 pieces
(Min. Order)
DB25 25pin Adapter RS232 Serial Signals Terminal Module Interface Converter To Terminal DB25 Connector Male Female D sub
$1.00 - $1.50
/
piece
50 pieces
(Min. Order)
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50 100 200 300A Car Battery Race Rally Switch 12V Battery Disconnector Isolator Cut Off Switch Kit For RV Motorcycle Truck Boat
$1.00 - $4.00
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piece
20.0 pieces
(Min. Order)
6mm LED Waterproof Metal Indicator Light Signal Lamp With Wire 3V 6V 12V 24V 110V 220V Red/Yellow/Blue/ Green/White Metal button
$0.50 - $1.00
/
piece
100 pieces
(Min. Order)
12x12mm Panel PCB Momentary Tactile Tact Push Button Switch 4Pin DIP 12x12mmx4.3mm/4.5/5/6/6.5/7/8/9/9.5/10/11/12mm
$0.05 - $0.10
/
piece
100 pieces
(Min. Order)
Limit Switch YBLX-ME-8108 YBLX-ME-8108 Self reset Miniature roller rocker Travel limiter
$5.00 - $9.23
/
piece
100.0 pieces
(Min. Order)
Electric Waterproof Power 12v Led Light Momentary Short Mini Push Button Switch 12/16/19/22/25/30 mm Pressure Switches 220v 24v
$1.00 - $1.03
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piece
1 piece
(Min. Order)
KCD4 Rocker Switch ON-OFF 2 Position 4 Pins /6 Pins Electrical equipment With Light Power Switch Switch 16A 250VAC/ 20A 125V
$0.30 - $0.50
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piece
1 piece
(Min. Order)
KCD4 1PCS Rocker Switch Power Switch ON-OFF-ON 3 Position 6 Electrical equipment With Light Switch 16A 250VAC/ 20A 125VA
$0.30 - $0.50
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piece
1 piece
(Min. Order)
10pcs Alligator Clips Electrical DIY Test Leads Alligator Double-ended Crocodile Clips Roach Clip Test Jumper Wire
$0.50 - $0.53
/
piece
10 pieces
(Min. Order)
1/2 3/8 1/4'' 300mm 400mm Plastic Flexible Water Oil Coolant Tube Hose with Round Flat Nozzle for Milling Lathe Cooling Pipe
$2.80 - $3.00
/
piece
1 piece
(Min. Order)
With 10A Fuse! Red Rocker Switch Fused IEC320 C14 Inlet Power Socket Fuse Switch Connector Plug Connector Red Green Blue Black
$0.30 - $0.80
/
piece
100 pieces
(Min. Order)
10pcs/lot 50cm Long Power Button Switch Cable for PC Switches Reset Computer Power Momentary Automatically Reset Push Button SW
$2.88 - $3.09
/
piece
1 piece
(Min. Order)
1Pcs KAO-5M/5H Waterproof Button Switch Control Box 3P Three-Phase Power Control Starter 10A 220/380VAC,Electrical Equipment
$1.05 - $2.82
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piece
100 pieces
(Min. Order)
1PC PBS-11A PBS-11B 12mm self-locking Self-Recovery Plastic Push Button Switch momentary 3A 250V AC 2PIN 6Color
$0.07 - $0.15
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piece
100 pieces
(Min. Order)
Cooling Sprayer Mist Coolant Lubrication Spray System for 8mm Air Pipe Lathe Milling Drill Engraving Machine Tool
$10.45 - $16.07
/
piece
7 pieces
(Min. Order)
12mm 16mm 19mm 22mm 25mm cable socket for metal push button switch wiring 2-6 wires stable lamp light button
$0.53 - $0.58
/
piece
10 pieces
(Min. Order)
10pcs Momentary Push Button Switch 16mm Momentary 6A/125VAC 3A/250VAC Round Switches R13-507 BLACK RED GREEN WHITE BLUE YELLOW
$0.08 - $0.15
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piece
10 pieces
(Min. Order)
1pc Red Black ON/OFF Round Rocker Toggle Switch 6A/250VAC 10A 125VAC Power switch with Plastic Push Button Switch 20mm
$0.05 - $0.12
/
piece
10 pieces
(Min. Order)
IEC320 C14 Electrical AC Socket 3 pin red LED 250V Rocker Switch 10A fuse female male inlet plug connector 2 pin socket mount
$1.20 - $1.61
/
piece
50 pieces
(Min. Order)
1pcs 6mm 8mm 10mm 12mm 14mm 16mm Waterproof IP67 Metal LED Warning Indicator Light Signal Lamp Pilot Wire 3V 5V 12V 24V 220V Red
$1.20 - $1.50
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piece
10 pieces
(Min. Order)
1Pcs 2Pin Mini Switch 12mm 1A waterproof switch pbs33b 12v momentary Push button Switch reset Non-locking pbs-33b
$0.40 - $0.60
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piece
50 pieces
(Min. Order)
KCD4 Rocker Switch ON-OFF 2 Position 4 Pins LED 12V 35A automobile refitting fog lamp switch with light Rocker switch
$0.95 - $1.07
/
piece
10 pieces
(Min. Order)
Nylon Cable Ties Self Locking Plastic Loop Wire Black 4x200 5x300MM 3x60mm Wrap Strap Zip Organiser Fasten Tension Belt 100PCS
$0.07 - $0.09
/
piece
100 pieces
(Min. Order)
127/164/328/530pcs Heat Shrink Tube Kit Shrinking Assorted Polyolefin Insulation Sleeving Heat Shrink Tubing Wire Cable 2:1
$0.99 - $3.95
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piece
1 piece
(Min. Order)
1PCS KCD1 Mini Black 3 Pin / 6 pin On/Off/On Rocker Switch AC 6A/250V10A/125V
$0.24 - $1.00
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piece
5 pieces
(Min. Order)
15pcs Mini Rocker Switch SPST Black and Red Snap in Switches Button AC 250V 3A / 125V 6A 2 Pin I/O 10*15mm On-off Switch Rocker
$1.00 - $1.23
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piece
15 pieces
(Min. Order)
Black Push Button Switch 12/16/19/22mm Waterproof illuminated Led Light Metal Flat Momentary Switches with power mark 5V 12V 24V
$1.00 - $3.10
/
piece
1 piece
(Min. Order)
10pcs/lot 28mm/35mm/45mm Metal Alligator Clip G98 Crocodile Electrical Clamp for Testing Probe Meter Black/Red with Plastic Boot
$0.10 - $0.18
/
piece
500 pieces
(Min. Order)
Metal Button Switch 12/16/19/22mm Car Engine Power Switch 3V 5v 12v 24v 220v LDE Light Momentary Self-locking Waterproof Button
$1.90 - $2.20
/
piece
500 pieces
(Min. Order)
1pcs 4x5 Matrix Array 20 Key Membrane Switch Keypad Keyboard Control Panel Microprocessor Keyboard Controller 5*4
$0.45 - $0.50
/
piece
50 pieces
(Min. Order)
KCD1 KCD2 KCD4 On Off 10A16A20A 125V 250V AC Heavy Duty DPST Sealed Waterproof Auto Boat Marine Toggle Rocker Switch with light
$0.30 - $1.00
/
piece
50 pieces
(Min. Order)
USB power cord STM32/8S dedicated power supply line, length 30CM
$0.20 - $0.30
/
piece
20 pieces
(Min. Order)
50PCS 2Pin 3X4MM Tactile Tact Push Button Micro Switch Momentary
$0.20 - $0.93
/
piece
100 pieces
(Min. Order)
25PCS WH148 potentiometer knob (copper core) 15X17mm 6mm Shaft Hole AG2 Yellow Orange Blue White Red 5value*5PCS=25PCS
$0.06 - $0.10
/
piece
50 pieces
(Min. Order)
1 2 3 4 12 16 20 Key Button Membrane Switch 1x4 3x4 4x4 4x5 Keys Matrix Array Keyboard Keypad Control Panel DIY Kit
$0.20 - $0.50
/
piece
50 pieces
(Min. Order)
16 Key 4 x 4 Membrane Switch Keypad 4x4 4*4 Matrix Array Matrix Keyboard DIY KIT
$0.28 - $0.30
/
piece
50 pieces
(Min. Order)
100PC/Lot 4*4*1.5MM 4X4X1.5MM Tactile Tact Push Button Micro Switch Momentary
$0.50 - $0.90
/
piece
1 piece
(Min. Order)
5pcs DS-101 8mm On/Off Push Button Switch Mini Lockless Momentary ON OFF Push Button Micro Normally Open Switch
$0.18 - $0.20
/
piece
10 pieces
(Min. Order)
5PCS self-lockin 16MM Latching/Momentary push button switch with 5Color LED lighting 4Pin R16-503/AD R16-503/BD
$0.40 - $0.50
/
piece
50 pieces
(Min. Order)
KCD1 Boat Car Rocker Switch 6A/10A 250V/125V AC ON-OFF on-off-on 250VAC 6A 125VAC 10A With Led Light 220V
$0.40 - $0.50
/
piece
50 pieces
(Min. Order)
110MM Single One 1 Key Membrane Switch Keypad Keyboard Control Panel Ultra Slim
$0.20 - $0.30
/
piece
50 pieces
(Min. Order)
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