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CLEARANCE DC Coax/Barrel Jack 2.1 x 5.5mm Snap-In Barrel Power Panel Mount

Parts Express
Part #090-5042

CLEARANCE DC Coax/Barrel Jack 2.1 x 5.5mm Snap-In Barrel Power Panel Mount

Parts Express
Part #090-5042  
This 2.1 x 5.5 x 10mm DC coax jack has an internal switch that disconnects other power sources when the AC adapter is plugged in. It mounts into 0.5" holes in panels up to 0.25" thick.
Key Features
  • Quickly mounts into 1/2" holes for mounting in up to 1/8" thick panels
  • Internal switch for disconnecting other power sources when an AC adapter is used
  • Fits common 2.1 x 5.5 mm plugs on AC/DC power adapters
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Overview

DC Coax/Barrel Jack 2.1 x 5.5mm Snap-In Barrel Power Panel Mount

This 2.1 x 5.5 mm DC plug has a built-in switch for disconnecting battery packs when an AC/DC adapter is used. Many products require the use of only alkaline batteries for power. This jack, when wired properly, disconnects the batteries when an AC/DC power adapter is plugged in preventing the batteries from accidently being recharged. Non-rechargeable batteries get extremely hot, leak, and damage equipment if charged. The two smaller (-) terminals (tip positive circuit) on the DC jack separate when a 2.1 x 5.5 mm plug is inserted.

The DC jack mounts into holes 0.5" (12.60 mm) in diameter and up to 0.125" (3mm) thick panels. This enables it to quickly mount into metal and plastic panels or project boxes. Total outer diameter for the jack is 0.56" (14.2mm) and total length without terminals is 0.55" (14mm). The tip mounting terminal is 0.107" W x 0.19" L x 0.016" thick (2.72 x 5 x 0.3mm).

Product Details

BrandParts Express
Part Number090-5042
UPC848864063737
Unit of MeasureEach
Weight0.05

Product Specifications

DC Power Connector TypeJack

Specifications

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