DIP DC 5.5×2.5mm-DC-167

The DIP DC 5.5×2.5mm-DC-167 is a through-hole DIP DC jack with a 5.5mm outer barrel and a 2.5mm center pin, rated at DC 30V / 3A. This 3-pin connector combines phosphor bronze terminals with an H65 brass body, and the solder pins are plated in silver or gold for low contact resistance and dependable solder joints. The DIP format is suited to wave soldering, giving boards a mechanically strong DC inlet that withstands repeated cable connection and disconnection.

For a volume part like the DC-167, buyers evaluate the factory on batch consistency and inspection depth. We run 100% visual and electrical inspection before packing, and the in-house quality laboratory supports life testing, insertion and withdrawal force checks, salt spray testing and vision measurement. This means the contact quality and plating behavior verified on the first sample continue to hold across production batches, which matters when the jack feeds power to the whole device.

Application 1: Networking equipment

Routers and switches take their main supply through a barrel jack. The DC-167 provides a stable 3A connection and a solder footprint that suits standard PCBA lines.

Application 2: Set-top boxes and media players

Media devices need dependable DC input with good contact retention. The DIP mounting and plated terminals support years of plug-in service.

Application 3: POS terminals and kiosks

Commercial terminals are handled frequently and powered continuously. A robust inlet with consistent contact pressure reduces service calls caused by power interruptions.

Customization

 

Custom options include pin layout and pin length to match the PCB, plating finish selection, and packaging. Drawings or samples are reviewed before quotation; OEM/ODM support with logo and packaging customization is available.

Export packing uses inner bags and cartons, with optional blister trays, labels and outer carton markings. EXW and FOB trade terms are supported; standard payment is 30% deposit and 70% balance before shipment.