![5.5 / 2.1mm Barrel Connector - DC Power Plug : ID 3310 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits 5.5 / 2.1mm Barrel Connector - DC Power Plug : ID 3310 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-blog.adafruit.com/uploads/2016/10/3310_iso_01_ORIG.jpg)
5.5 / 2.1mm Barrel Connector - DC Power Plug : ID 3310 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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Amazon.com: DC Power Converter Plug, HTTX (5.5mm x 2.1mm to 3.5mm x 1.35mm) Tip Size AC/DC Adapter Barrel Plug Connector for Wall Chargers (10-Pack) : Electronics
![DC Connectors 5.5X2.1mm 3.5X1.3mm DC Power Plug Male Female Jack Socket Nut Panel Mount DC Power Adapter Connector 5.5*2.1 - China DC Connector 5.5X2.1mm 3.5X1.3mm, DC Power Plug | Made-in-China.com DC Connectors 5.5X2.1mm 3.5X1.3mm DC Power Plug Male Female Jack Socket Nut Panel Mount DC Power Adapter Connector 5.5*2.1 - China DC Connector 5.5X2.1mm 3.5X1.3mm, DC Power Plug | Made-in-China.com](https://image.made-in-china.com/2f0j00IZghnTofhukj/DC-Connectors-5-5X2-1mm-3-5X1-3mm-DC-Power-Plug-Male-Female-Jack-Socket-Nut-Panel-Mount-DC-Power-Adapter-Connector-5-5-2-1.webp)
DC Connectors 5.5X2.1mm 3.5X1.3mm DC Power Plug Male Female Jack Socket Nut Panel Mount DC Power Adapter Connector 5.5*2.1 - China DC Connector 5.5X2.1mm 3.5X1.3mm, DC Power Plug | Made-in-China.com
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