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2.1 x 5.5mm DC Coaxial Barrel Power Panel Mount Jack with Internal Switch and Locking Option

Parts Express
Part #090-5028

2.1 x 5.5mm DC Coaxial Barrel Power Panel Mount Jack with Internal Switch and Locking Option

Parts Express
Part #090-5028  
This 2.1 x 5.5 mm DC coax jack has an internal switch that disconnects other power sources when the AC adapter is plugged in. Its 0.33" long shaft thread mounts in panels up to 0.25" thick.
Key Features
  • Long 1/3" shaft thread for mounting in up to 1/4" thick panels
  • Internal switch for disconnecting other power sources when an AC adapter is used
  • Locking socket for optional locking plugs
  • Fits common 2.1 x 5.5 mm plugs on AC/DC power adapters
Your Price: $1.71
MSRP: $2.99
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Overview

2.1 x 5.5mm DC Coaxial Barrel Power Panel Mount Jack with Internal Switch and Locking Option

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's 0.336" (8.5 mm) long threaded shaft mounts in holes up to 0.477" (12.07 mm) in diameter and 0.25" (6.75 mm) thick. This enables it to fit into 0.25" wood projects. The jack comes with a mounting nut 0.63" outer Dia. x 0.17" thick (16 x 4.3 mm). Mounting terminals are 0.12" W x 0.15" H x 0.02" D.

Product Details

BrandParts Express
Part Number090-5028
UPC848864056487
Unit of MeasureEach
Weight0.01

Product Specifications

DC Power Connector TypeJack

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