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My RFQ

Barrel - Power Connectors

Category Introduction

Power barrel connectors are most commonly used to connect low-voltage DC power provided from a wall mounted AC-DC converter to small electronic equipment, such as laptop computers and printers. They are characterized by a tube-shaped plug having electrical contacts on the inner and outer surfaces. Various sizes are available, with inner diameter, outer diameter, and mating length of plug and jack needing to be compatible in order to achieve a proper connection.

Product List

823 Items
PDF Mfr Part # Quantity
Available		 UnitPrice RFQ Series Packaging Product StatusConnector TypeGenderIndustry Recognized Mating DiameterActual DiameterNumber of Positions/ContactsInternal Switch(s)Mounting TypeMounting FeatureTerminationShieldingFeaturesInsulation ColorVoltage - RatedCurrent Rating (Amps)Mating Length/DepthIngress ProtectionMaterial Flammability Rating
KLDX-SMT-0202-APTR
KLDX-SMT-0202-APTR
CONN PWR JACK 2X5.5MM SMT
Kycon, Inc.
 59 $2.50
KLDX-SMT Tape & Reel (TR) ActiveJackMale2.00mm ID (0.079"), 5.50mm OD (0.217")0.079" (2.00mm ID), 0.248" (6.30mm OD)2 Conductors, 3 ContactsSingle Switch, Normally ClosedThrough Hole, Right Angle-SolderUnshieldedSolder Retention-24VDC3.5 A--UL94 V-0
EP502B
EP502B
CONN PWR PLUG 2.5X5.5MM SOLDER
MPD (Memory Protection Devices)
 78 $1.76
Bulk ActivePlugFemale2.50mm ID (0.098"), 5.50mm OD (0.217")0.098" (2.50mm ID), 0.217" (5.50mm OD)2 Conductors, 2 ContactsDoes Not Contain SwitchFree Hanging (In-Line)-SolderUnshieldedStrain ReliefBlack12VDC5 A0.543" (13.80mm)--
EP502A
EP502A
CONN PWR PLUG 2.1X5.5MM SOLDER
MPD (Memory Protection Devices)
 145 $1.74
Bulk ActivePlugFemale2.10mm ID (0.083"), 5.50mm OD (0.217")0.083" (2.10mm ID), 0.217" (5.50mm OD)2 Conductors, 2 ContactsDoes Not Contain SwitchFree Hanging (In-Line)-SolderUnshieldedStrain ReliefBlack12VDC5 A0.543" (13.80mm)--
PJ-090BH
PJ-090BH
PWR JACK 2.5X5.9MM VERTICAL THRO
CUI Devices
 278 $2.31
Tape & Reel (TR) ActiveJackMale2.50mm ID (0.098"), 5.50mm OD (0.217")0.098" (2.50mm ID), 0.232" (5.90mm OD)2 Conductors, 3 ContactsSingle Switch, Normally ClosedThrough Hole-SolderShieldedBoard Guide-24VDC5 A0.372" (9.45mm)-UL94 V-0
4840.2201
4840.2201
CONN PWR JACK 2X5.5MM SOLDER
SCHURTER Inc.
 494 $1.77
4840 Bulk ActiveJackMale2.10mm ID (0.083"), 5.50mm OD (0.217")0.079" (2.00mm ID), 0.236" (6.00mm OD)2 Conductors, 3 ContactsSingle Switch, Normally ClosedThrough Hole, Right Angle-SolderUnshielded-Black12VAC/DC500 mA---
RAPC722BK
RAPC722BK
CONN PWR JACK 2X5.5MM SOLDER
Switchcraft Inc.
 138 $1.91
Bulk ActiveJackMale2.00mm ID (0.079"), 5.50mm OD (0.217")0.079" (2.00mm ID), 0.248" (6.30mm OD)2 Conductors, 3 ContactsSingle Switch, Normally ClosedThrough Hole, Right Angle-Solder Eyelet(s)Unshielded---5 A---
PJ-097H
PJ-097H
PWR JACK 0.6X5.0X7.5MM VERTICAL
CUI Devices
 489 $1.92
Bag ActiveJackFemale0.80mm ID (0.031"), 5.00mm OD (0.197")0.031" (0.80mm ID), 0.197" (5.00mm OD)3 Conductors, 3 ContactsDoes Not Contain SwitchPanel Mount-Solder Eyelet(s)Shielded--24VDC8 A0.362" (9.20mm)-UL94 V-0
50-00533
50-00533
CONN PWR JACK 2.1X5.5MM SOLDER
Tensility International Corp
 346 $1.98
Bulk ActiveJackMale2.10mm ID (0.083"), 5.50mm OD (0.217")0.083" (2.10mm ID), 0.222" (5.65mm OD)2 Conductors, 2 ContactsDoes Not Contain SwitchFree Hanging (In-Line)-Solder CupUnshielded-Black20VDC8 A---
RASM722BKZ
RASM722BKZ
DC POWER JACK, BKZ LOCKING SERIE
Switchcraft Inc.
 228 $2.01
Bulk ActiveJackMale2.00mm ID (0.079"), 5.50mm OD (0.217")0.079" (2.00mm ID), 0.248" (6.30mm OD)2 Conductors, 3 ContactsSingle Switch, Normally ClosedSurface Mount, Right Angle-SolderUnshielded-Black100VDC5 A---
EJ501B
EJ501B
CONN PWR JACK 2.5X5.5MM SOLDER
MPD (Memory Protection Devices)
 272 $1.94
Bulk ActiveJackMale2.50mm ID (0.098"), 5.50mm OD (0.217")0.098" (2.50mm ID), 0.220" (5.60mm OD)2 Conductors, 2 ContactsSingle Switch, Normally ClosedChassis MountBulkhead - Front Side NutSolder Eyelet(s)Unshielded--12VDC5 A---
50-00616
50-00616
CONN JACK 2.1MM MOLD STYLE
Tensility International Corp
 74 $2.00
Bulk ActiveJackMale2.10mm ID (0.083"), 5.50mm OD (0.217")0.083" (2.10mm ID), 0.222" (5.65mm OD)2 Conductors, 2 ContactsDoes Not Contain SwitchFree Hanging (In-Line)-Solder Cup, Solder EyeletUnshieldedThread Lock-48VDC7.5 A--UL94 V-0
PJ-011B
PJ-011B
CONN PWR JACK 2.5X5.5MM SOLDER
CUI Devices
 466 $2.04
Bag ActiveJackMale2.50mm ID (0.098"), 5.50mm OD (0.217")0.098" (2.50mm ID), 0.236" (6.00mm OD)2 Conductors, 3 ContactsSingle Switch, Normally ClosedPanel MountBulkhead - Front Side NutSolder Eyelet(s)UnshieldedMounting Hardware, Thread Lock-12VDC2 A--UL94 V-0
RASM712X
RASM712X
CONN PWR JACK 2.5X5.5MM SOLDER
Switchcraft Inc.
 456 $2.06
Bulk ActiveJackMale2.50mm ID (0.098"), 5.50mm OD (0.217")0.098" (2.50mm ID), 0.248" (6.30mm OD)2 Conductors, 3 ContactsSingle Switch, Normally ClosedSurface Mount, Right Angle-SolderUnshielded---5 A---
RASH722X
RASH722X
CONN PWR JACK 2X5.5MM SOLDER
Switchcraft Inc.
 145 $2.04
Bulk ActiveJackMale2.00mm ID (0.079"), 5.50mm OD (0.217")0.076" (1.93mm ID), 0.248" (6.30mm OD)2 Conductors, 3 ContactsSingle Switch, Normally ClosedSurface Mount, Right Angle; Through Hole-SolderUnshieldedBoard Guide--5 A---
50-00543
50-00543
CONN JACK 2.5MM MOLD STYLE 105C
Tensility International Corp
 89 $2.05
Bulk ActiveJackMale2.50mm ID (0.098"), 5.50mm OD (0.217")0.098" (2.50mm ID), 0.222" (5.65mm OD)2 Conductors, 2 ContactsDoes Not Contain SwitchFree Hanging (In-Line)-Solder CupUnshielded--48VDC10 A---
EP505B
EP505B
1.3MM X 3.5MM DC PLUG
MPD (Memory Protection Devices)
 377 $2.05
Bulk ActivePlugFemale1.30mm ID (0.051"), 3.50mm OD (0.138")0.051" (1.30mm ID), 0.138" (3.50mm OD)2 Conductors, 2 ContactsDoes Not Contain SwitchFree Hanging (In-Line)-SolderUnshieldedStrain ReliefBlack12VDC5 A0.378" (9.60mm)--
RAPC732X
RAPC732X
CONN POWER JACK SOLDER EYELET
Switchcraft Inc.
 466 $2.06
Bulk ActiveJackMale-0.048" (1.22mm ID), 0.169" (4.30mm OD)2 Conductors, 3 ContactsSingle Switch, Normally ClosedThrough Hole, Right Angle-Solder Eyelet(s)Unshielded---5 A---
KLDHCX-8-0202-A
KLDHCX-8-0202-A
CONN PWR JACK 2X5.5MM SOLDER
Kycon, Inc.
 295 $2.08
KLDHCX Bulk ActiveJackMale2.00mm ID (0.079"), 5.50mm OD (0.217")0.079" (2.00mm ID), 0.256" (6.50mm OD)2 Conductors, 2 ContactsDoes Not Contain SwitchThrough Hole, Right Angle-SolderShieldedBoard Guide-24VDC8 A--UL94 V-0
KLDHCX-8-0202-B
KLDHCX-8-0202-B
CONN PWR JACK 2.5X5.5MM SOLDER
Kycon, Inc.
 73 $2.11
KLDHCX Bulk ActiveJackMale2.50mm ID (0.098"), 5.50mm OD (0.217")0.098" (2.50mm ID), 0.256" (6.50mm OD)2 Conductors, 2 ContactsDoes Not Contain SwitchThrough Hole, Right Angle-SolderShieldedBoard Guide-24VDC8 A--UL94 V-0
50-00617
50-00617
CONN JACK 2.5MM MOLD STYLE
Tensility International Corp
 123 $2.13
Bulk ActiveJackMale2.50mm ID (0.098"), 5.50mm OD (0.217")0.098" (2.50mm ID), 0.222" (5.65mm OD)2 Conductors, 2 ContactsDoes Not Contain SwitchFree Hanging (In-Line)-Solder Cup, Solder EyeletUnshieldedThread Lock-48VDC7.5 A--UL94 V-0