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5
YRS
Shenzhen Qinda Electronics Co., Ltd.
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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
Max 3A Synchronous 4-Switch High Efficiency DC-DC Buck-Boost Converter Module 3-23V to 3.3V 4.2V 5V 6V 10V 12V Voltage Regulator
$3.20 - $3.40
(Min. Order) 10 pieces
CE034_M DC 5V 6V 9V 12V 15V 24V BT-compatible Relay Module APP Mobile Phone Remote control
$9.00 - $10.00
(Min. Order) 10 pieces
4A Multi-Chemistry Li-ion/Li-po/LiFePO4/Lithium Titanate Batteries Charger With Photovoltaic Cell MPPT Function
$3.20 - $3.40
(Min. Order) 10 pieces
UPS Module 5V 1A 3.7V 4.2V Li-Ion Battery Charge Discharge Board for MEGA2560 ESP32 Uninterrupted Power Supply
$0.85 - $0.95
(Min. Order) 10 pieces
Ultra Small Single-Cell Li-Ion Li-Polymer Batteries Over Charge Discharge Overcurrent Protection Module
$0.30 - $0.40
(Min. Order) 10 pieces
16AI-16DI-16DO 4-20MA 0-10V Current Voltage Dry Wet Contact MOS RS485 Relay 12V 24V MEGA2560 Pro Simple PLC IO Board
$26.00 - $28.00
(Min. Order) 5 pieces
Mini 16x16 Matrix Red LED Display 1.9MM Dot Module MCU SPI Board For MEGA2560 DUE NANO LEONARDO MICRO STM32 AVR
$4.60 - $5.00
(Min. Order) 10 pieces
1A 3.7V Li-ion Li-Po / 3.2V LiFePO4 Battery 4.2V 3.6V Charger MPPT Solar Controller Module For Solar Panel Mobile Power USB
$0.90 - $1.00
(Min. Order) 10 pieces
relay module
All products
module board
relay module
Customizable
DC 5v 12v Adjustable 0~200s Delay Time Switch Turn on Board Timer Relay Module
$0.90 - $1.00
Shipping to be negotiated
Min. Order: 50 pieces
DC 12V Timer Delay Relay Adjustment Switch Controller Turn ON / Delay Turn OFF Switch Module Timer Control Board
$1.00 - $1.10
Shipping to be negotiated
Min. Order: 50 pieces
3.3V 5V 12V 24V 1 Channel Relay Module Low Level Trigger Optocoupler Isolation Relay Module
$0.50 - $0.90
Shipping to be negotiated
Min. Order: 50 pieces
6 orders
0.1s - 999h Countdown Timer Programmable Cycle Control Module Time Dalay Relay 5V/12V/220V Optional Voltage
$5.00 - $5.50
Shipping to be negotiated
Min. Order: 10 pieces
Relay Module DC 12V Relay Switch Control Board Module Relay Module Voltage Detection Charging Discharge Test
$4.60 - $5.00
Shipping to be negotiated
Min. Order: 5 pieces
IO23B01 AC 110V 220V Converter Multifunction Self-lock Relay PLC Cycle Timer Module Delay Time Switch
$6.00 - $7.00
Shipping to be negotiated
Min. Order: 5 pieces
DC 5V 12V 24V 2 Channel Multi Function Relay Module Time Delay Relay Self Lock Cycle Timing Relay Module Timer Control Switch
$7.00 - $8.00
Shipping to be negotiated
Min. Order: 10 pieces
Solid state relay G3MB-202P-5VDC G3MB-202P DC-AC PCB SSR In 5VDC,Out 240V AC 2A
$0.45 - $0.55
Shipping to be negotiated
Min. Order: 50 pieces
AC-AC Single Phase Solid State Relay 10A 25A 40A 60A SSR Module SSR 10AA 25AA 40AA 60AA 80-250V AC 220V To 24-380V
$1.90 - $2.50
Shipping to be negotiated
Min. Order: 5 pieces
H3Y-2 AC 220V Delay Timer Time Relay Switch 0 - 30 Minute/Seconds Adjustable 5A With Base Socket Rotary Knob DPDT
$2.00 - $2.30
Shipping to be negotiated
Min. Order: 10 pieces
MY2P HH52P MY2NJ Relay Coil General DPDT Micro Mini Electromagnetic Relay Switch with Socket Base LED AC 110V 220V DC 12V 24V
$1.00 - $1.50
Shipping to be negotiated
Min. Order: 10 pieces
AC 220V Trigger Delay Switch Turn On Off Board Timer Relay Module PLC Adjustable
$1.50 - $1.60
Shipping to be negotiated
Min. Order: 10 pieces
DC 5V 12V 24V Infinite Cycle Delay Timing Time Relay Timer Control ON-OFF Loop Switch Module Double Adjustable 0~120 minutes
$1.50 - $2.00
Shipping to be negotiated
Min. Order: 20 pieces
Timer Switch Controller Board 10S-24H Adjustable Delay Relay Module For Delay Switch/Timer/Timing Lamp
$0.50 - $0.90
Shipping to be negotiated
Min. Order: 50 pieces
Timer Relay Delay Module Adjustable Cycle Timer Time On/Off Switch Relay Board Electrical Timing Relay Controller DC 5V 12V 24V
$1.50 - $1.60
Shipping to be negotiated
Min. Order: 10 pieces
NE555 Relay DC 12V Timer Adjustable Delay Turn Off ON Switch Time Relay Module
$0.90 - $1.00
Shipping to be negotiated
Min. Order: 50 pieces
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