![current - Do I need to put a resistor in series with relay coil? - Electrical Engineering Stack Exchange current - Do I need to put a resistor in series with relay coil? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/AhL5g.png)
current - Do I need to put a resistor in series with relay coil? - Electrical Engineering Stack Exchange
1393315-2 | TE Connectivity Flange Mount Automotive Relay, 12V dc Coil, 300A Switching Current, SPNO | RS
V23134J1052D642 1393304-9 TE Connectivity | TE Connectivity Panel Mount Automotive Relay, 12V dc Coil Voltage, 50A Switching Current, SPNO | 535-2586 | RS Components
CB1A-P-12V | Panasonic PCB Mount Automotive Relay, 12V dc Coil Voltage, 40A Switching Current, SPST | RS
CB1AH-P-12V | Panasonic PCB Mount Automotive Relay, 12V dc Coil Voltage, 70A Switching Current, SPST | RS
![Wl4117 20A 120VAC 28VDC Auto Relay with for Cars Automotive Relay 6 Pin 7 Pin with Coil Voltage 3V 5V 6V 9V 12V 18V 24V 1.0W 1.2W Agso2 Agni Contact Material - Wl4117 20A 120VAC 28VDC Auto Relay with for Cars Automotive Relay 6 Pin 7 Pin with Coil Voltage 3V 5V 6V 9V 12V 18V 24V 1.0W 1.2W Agso2 Agni Contact Material -](https://image.made-in-china.com/155f0j00zylVrcjMEeqU/Wl4117-20A-120VAC-28VDC-Auto-Relay-with-for-Cars-Automotive-Relay-6-Pin-7-Pin-with-Coil-Voltage-3V-5V-6V-9V-12V-18V-24V-1-0W-1-2W-Agso2-Agni-Contact-Material.jpg)
Wl4117 20A 120VAC 28VDC Auto Relay with for Cars Automotive Relay 6 Pin 7 Pin with Coil Voltage 3V 5V 6V 9V 12V 18V 24V 1.0W 1.2W Agso2 Agni Contact Material -
![Did you know you can reduce the relay current draw to 1/3 with a little trick? Relays require rated current to conduct but after that you can keep the coil energized with Did you know you can reduce the relay current draw to 1/3 with a little trick? Relays require rated current to conduct but after that you can keep the coil energized with](https://preview.redd.it/9859aohwue571.png?auto=webp&s=e0bf2dfba79df6af50282ee8120786921b71492a)