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Eight silver threaded barrel jacks with short wires and dust caps

Boxwave

Boxwave 8-pack DC barrel jack adapter 5.5mm x 2.1mm 18AWG 100mm

SKU CH-9VR1-VZ22F

Eight-panel-mount DC barrel jacks with 18 AWG leads, 5.5 mm × 2.1 mm threads, dust-proof plugs and solder terminals for 30 V devices

  • Product typeAdapters
  • Eight-panel-mount sockets ready for chassis installation
  • 100 mm 18 AWG leads reach internal boards
  • 5 mm × 2.1 mm barrel fits common DC plugs
  • Threaded barrel locks securely against vibration
  • Dust-proof plugs protect contacts when unused

Eight-pack panel-mount DC jacks

This eight-pack supplies female threaded barrel jacks with 5.5 mm by 2.1 mm connectors and 100 mm 18 AWG leads. Each jack is a two-pin solder-type socket finished in silver and includes a dustproof plug. The parts are rated for 30 V DC panel-mount power connections. They arrive new in a single package of eight units.

Suits panel builds needing multiple sockets

Builders adding several DC inputs to enclosures, prototypes or repair jobs can use these pre-wired jacks. The solder terminals and threaded bodies simplify panel mounting. Buyers who need a different barrel diameter, a right-angle body or a screw-terminal block will not be served by this specific connector set.

5.5 mm by 2.1 mm barrel size decides fit

The 5.5 mm outer and 2.1 mm inner dimensions are the only spec that determines whether a mating plug will seat correctly. Match those figures to your power supply or device before ordering. The 30 V rating, 18 AWG wire and 100 mm lead length support the connection but do not affect mechanical compatibility.

How it compares

Measured against everything we stock in Audio Jack & RCA Adapters, at today’s prices. Recalculated every night.

Price $18.99
Pricier than about 57% of the 1,324 comparable items (median $16.99).

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Specifications

Product
Product typeAdapters

Questions about this item

What wire gauge and connector size do I need on my power supply cable to solder to these 5.5mm x 2.1mm jacks?

The adapters use 18AWG wire and accept a 5.5mm outer diameter by 2.1mm inner diameter barrel plug.

Will these panel-mount sockets fit the same 100mm cut-out spacing as my existing DC jacks?

Each socket includes a threaded barrel for panel mounting and a 100mm lead; verify your panel cut-out matches the thread diameter before installation.

How can I confirm the dustproof plug is sealing each jack after I mount the 8-pack?

Press the supplied dustproof plug into each 2-pin socket until it seats flush; the silver-finished barrel should show no gap around the plug edge.

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