Top 20 Best Selling PC Board Relays (2019)




FANUC OEM BATTERY A98L-0031-0012 SANYO CR17450SE-R 3V. This item was tested and confirmed by our technicians to be 100% functional. ... more info

5 pins, SPDT type, PCB mount.Can adjust automatically, protect and transform the electric circuit.Used widely in the remote control, communication, automatic control system, electronic equipments, etc. ... more info


Universal prototype PCB circuit board, 2.54mm hole pitch, double sided, tin plated, used for point to point DIY soldering. ... more info


Suitable for domestic appliance, office machine, audio, equipment, automobile, etc.The relay plays the role as a protector or a circuit switch. It can protect your electric equipments very well. ... more info



This is 4-Channel, Optocoupler Shielded, high Low level trigger Relay Module. Equiped with power relay, 10A, AC 250V/125V, DC 30V/28V. ... more info

4 Pin PCB plug-in type power relay , Com and NO have extension flat pins on top of the relaySuitable for domestic appliance, office machine, audio, equipment, automobile, etc.The relay plays the role as a protector or a circuit switch. It can protect yo ... more info



1 Piece Two SPDT Power Relay Module Board. This item has been assembled, and electrical test passed. OMRON G5LA-14 24V Power Relays. LED indicator for each relay channel. BC517 Darlington transistor driving relay, Improve the reliability of action. FR-4 ... more info

1 Piece Four SPDT Power Relay Module Board. This item has been assembled, and electrical test passed. OMRON G5LA-14 24V Power Relays. LED indicator for each relay channel. BC517 Darlington transistor driving relay, Improve the reliability of action. FR-4 ... more info



This is 1-Channel Circulate Time Delay relay module. Equiped with power relay, 10A 250VAC 10A 125VAC, 10A 30VDC 10A 28VDC. ... more info




4 screw terminals, built in heat sink.Used widely in the remote control, communication, automatic control system, electronic equipments, etc. ... more info

Features: Brand new and high quality. FR4 Copper Clad Circuit Board Single Side PCB. Size:70MM X 100MM X 1.5mm. Package Included: 10 X Circuit PCB Board NO Retail Box. Packed Safely in Bubble Bag. ... more info




HP Intel 512AN-MMw WiFi Link 5100 a-b-g-n 506678-001 card ... more info

Great for building a prototype of an electronic circuit.With referencing letters printed on one side for easy reference of individual holes. ... more info


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