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
KLDLX-0202-A
KLDLX-0202-A
DC POWER JACK 2.0MM PNLMT R/A SO
Kycon, Inc.
254 $2.10
KLDLX Bag ActiveJackMale2.00mm ID (0.079"), 5.50mm OD (0.217")0.079" (2.00mm ID), 0.224" (5.70mm OD)2 Conductors, 3 ContactsSingle SwitchPanel Mount, Through Hole, Right AngleBulkhead - Front Side NutSolderUnshieldedMounting Hardware, Thread LockBlack24VDC3 A--UL94 V-0
KLDLX-0202-B
KLDLX-0202-B
DC POWER JACK 2.5MM PNLMT R/A SO
Kycon, Inc.
434 $2.09
KLDLX Bag ActiveJackMale2.50mm ID (0.098"), 5.50mm OD (0.217")0.098" (2.50mm ID), 0.224" (5.70mm OD)2 Conductors, 3 ContactsSingle SwitchPanel Mount, Through Hole, Right AngleBulkhead - Front Side NutSolderUnshieldedMounting Hardware, Thread Lock-24VDC3 A--UL94 V-0
RASM742TRX
RASM742TRX
CONN PWR JACK 1.05X3.5MM SOLDER
Switchcraft Inc.
239 $2.27
Tape & Reel (TR) ActiveJackMale1.05mm ID (0.041"), 3.50mm OD (0.138")0.039" (1.00mm ID), 0.154" (3.90mm OD)2 Conductors, 3 ContactsSingle Switch, Normally ClosedSurface Mount, Right Angle-SolderUnshielded---3 A---
2129567-1
2129567-1
CONN POWER JACK SOLDER EYELET
TE Connectivity AMP Connectors
104 $2.37
DC-IN Tray ActiveJackFemale--3 Conductors, 5 ContactsDoes Not Contain SwitchFree Hanging (In-Line)-Solder Eyelet(s)Shielded-Black25VDC10.7 A---
KLDX-SMT-0202-ATR
KLDX-SMT-0202-ATR
SMT POWER JACK 2.0 MM DIA TAPE &
Kycon, Inc.
308 $2.47
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 ClosedSurface Mount, Right Angle; Through Hole-SolderUnshieldedSolder Retention-24VDC3.5 A--UL94 V-0
1-2129458-2
1-2129458-2
CONN POWER JACK SOLDER
TE Connectivity AMP Connectors
196 $2.84
DC-IN Tape & Reel (TR) ActiveJackFemale--3 Conductors, 5 ContactsDoes Not Contain SwitchThrough Hole, Right Angle-SolderShielded-Black25VDC10.7 A---
1-2129334-1
1-2129334-1
CONN POWER PLUG SOLDER EYELET
TE Connectivity AMP Connectors
187 $2.87
DC-IN Tray ActivePlugMale--2 Conductors, 3 ContactsDoes Not Contain SwitchFree Hanging (In-Line)-Solder Eyelet(s)Shielded-Yellow25VDC10.7 A---
1-2129458-1
1-2129458-1
CONN POWER JACK SOLDER
TE Connectivity AMP Connectors
58 $2.85
DC-IN Tape & Reel (TR) ActiveJackFemale--3 Conductors, 5 ContactsDoes Not Contain SwitchThrough Hole, Right Angle-SolderShielded-Black25VDC10.7 A---
KLDLX-P-0202-A-M8
KLDLX-P-0202-A-M8
DC POWER PLUG 2.0MM
Kycon, Inc.
75 $4.70
KLDLX Tray ActivePlugFemale2.00mm ID (0.079"), 5.50mm OD (0.217")-2 ConductorsDoes Not Contain SwitchFree Hanging (In-Line)-SolderUnshielded-Black24VDC3 A---
KLDLX-P-0202-B-M8
KLDLX-P-0202-B-M8
DC POWER PLUG 2.5MM
Kycon, Inc.
50 $4.72
KLDLX Tray ActivePlugMale2.50mm ID (0.098"), 5.50mm OD (0.217")-2 Conductors, 2 ContactsDoes Not Contain SwitchFree Hanging (In-Line)-Solder Eyelet(s)---24VDC3 A---
ADC-029S-4-HT-T/R
ADC-029S-4-HT-T/R
DC POWER JACK
Adam Tech
625 $0.45
ADC Tape & Reel (TR) ActiveJackMale1.30mm ID (0.051"), 3.50mm OD (0.138")0.051" (1.30mm ID), 0.150" (3.80mm OD)2 Conductors, 3 ContactsSingle Switch, Normally ClosedThrough Hole, Right Angle-SolderUnshieldedBoard GuideBlack30VDC1 A--UL94 V-0
DCJ065-05-A-K1-A
DCJ065-05-A-K1-A
DC POWER JACK, SMT, HORIZONTAL,
GCT
433 $0.76
DCJ065-05 Tape & Reel (TR) ActiveJackMale0.70mm ID (0.028"), 2.35mm OD (0.093")0.026" (0.65mm ID), 0.110" (2.80mm OD)2 Conductors, 3 ContactsSingle Switch, Normally ClosedSurface Mount, Right Angle-SolderUnshieldedBoard Guide, Solder Retention-16VDC2.5 A--UL94 V-0
PJ-092H-MSMT-TR
PJ-092H-MSMT-TR
PWR JACK 0.65X2.75MM HORIZONTAL
CUI Devices
714 $1.01
Tape & Reel (TR) ActiveJackMale0.65mm ID (0.026"), 2.35mm OD (0.093")0.026" (0.65mm ID), 0.108" (2.75mm OD)2 Conductors, 3 ContactsSingle Switch, Normally ClosedBoard Cutout, Surface Mount, Right Angle-SolderShieldedBoard Guide-24VDC2.5 A0.315" (8.00mm)-UL94 V-0
PJ-074-SMT-TR
PJ-074-SMT-TR
CONN PWR JACK 0.9X3.2MM SOLDER
CUI Devices
839 $1.12
Tape & Reel (TR) ActiveJackMale0.90mm ID (0.035"), 3.20mm OD (0.126")0.031" (0.80mm ID), 0.132" (3.35mm OD)3 Conductors, 3 ContactsDoes Not Contain SwitchSurface Mount, Right Angle-SolderShieldedBoard Guide-24VDC2 A0.283" (7.20mm)-UL94 V-0
PJ-091H-MSMT-TR
PJ-091H-MSMT-TR
PWR JACK 1.65X4.4 HORIZONTAL MID
CUI Devices
318 $1.20
Tape & Reel (TR) ActiveJackMale1.70mm ID (0.067"), 4.00mm OD (0.157")0.065" (1.65mm ID), 0.173" (4.40mm OD)2 Conductors, 3 ContactsSingle Switch, Normally ClosedBoard Cutout, Surface Mount, Right Angle-SolderShieldedBoard Guide-24VDC5 A0.315" (8.00mm)-UL94 V-0
PJ-034-SMT-TR
PJ-034-SMT-TR
CONN PWR JACK 0.7X2.35MM SOLDER
CUI Devices
648 $1.23
Tape & Reel (TR) ActiveJackMale0.70mm ID (0.028"), 2.35mm OD (0.093") EIAJ-10.026" (0.65mm ID), 0.110" (2.80mm OD)2 Conductors, 3 ContactsSingle Switch, Normally ClosedSurface Mount, Right Angle-SolderUnshieldedBoard Guide, Solder Retention-24VDC1 A0.276" (7.00mm)-UL94 V-0
PJ-084H
PJ-084H
PWR JACK 1.65X5.9MM RT THROUGH H
CUI Devices
611 $1.42
Tape & Reel (TR) ActiveJackMale1.65mm ID (0.065"), 5.50mm OD (0.217")0.065" (1.65mm ID), 0.232" (5.90mm OD)2 Conductors, 3 ContactsSingle Switch, Normally ClosedThrough Hole, Right Angle-SolderShieldedBoard Guide, Board Lock-24VDC5 A0.323" (8.20mm)-UL94 V-0
PJ-083BH
PJ-083BH
PWR JACK 2.5X5.9MM RT THROUGH HO
CUI Devices
200 $1.50
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, Right Angle-SolderShieldedBoard Guide-24VDC5 A0.323" (8.20mm)-UL94 V-0
PJ-084BH
PJ-084BH
PWR JACK 2.5X5.9MM RT THROUGH HO
CUI Devices
610 $1.49
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, Right Angle-SolderShieldedBoard Guide, Board Lock-24VDC5 A0.323" (8.20mm)-UL94 V-0
PJ-088CH
PJ-088CH
PWR JACK 1X3.1MM RT THROUGH HOLE
CUI Devices
610 $1.53
Tape & Reel (TR) ActiveJackMale1.10mm ID (0.043"), 2.80mm OD (0.110")0.039" (1.00mm ID), 0.122" (3.10mm OD)3 Conductors, 3 ContactsDoes Not Contain SwitchThrough Hole, Right Angle-SolderShieldedBoard Guide-24VDC3.5 A0.240" (6.10mm)-UL94 V-0