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Power Connectors

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.
image Part Number Mfr Category Package Description RFQ
FC681471 FC681471 FC681471 CLIFF Connectors, Interconnects Bag Power Barrel Connector Plug 2.50mm ID (0.098"), 5.50mm OD (0.217") Free Hanging (In-Line) Get Quote
FC6814671 FC6814671 FC6814671 CLIFF Connectors, Interconnects Bag Power Barrel Connector Plug 2.50mm ID (0.098"), 5.50mm OD (0.217") Free Hanging (In-Line) Get Quote
FC681467 FC681467 FC681467 CLIFF Connectors, Interconnects Bag Power Barrel Connector Plug 2.10mm ID (0.083"), 5.50mm OD (0.217") Free Hanging (In-Line) Get Quote
FA67555 FA67555 FA67555 CLIFF Connectors, Interconnects Bag Power Barrel Connector Plug 1.30mm ID (0.051"), 3.50mm OD (0.138") Free Hanging (In-Line) Get Quote
FC68147 FC68147 FC68147 CLIFF Connectors, Interconnects Bag Power Barrel Connector Get Quote
ADC-002-1 ADC-002-1 ADC-002-1 Adam Tech Connectors, Interconnects Bulk Power Barrel Connector Jack Through Hole, Right Angle Get Quote
FC68145 FC68145 FC68145 CLIFF Connectors, Interconnects Bag Power Barrel Connector Jack 1.30mm ID (0.051"), 3.50mm OD (0.138") Through Hole, Right Angle Get Quote
FC681473 FC681473 FC681473 CLIFF Connectors, Interconnects Bag Power Barrel Connector Jack 2.05mm ID (0.081"), 5.50mm OD (0.217") Panel Mount, Through Hole Get Quote
FC681455 FC681455 FC681455 CLIFF Connectors, Interconnects Bag Power Barrel Connector Jack 1.30mm ID (0.051"), 3.60mm OD (0.142") Through Hole, Right Angle Get Quote
FC68149 FC68149 FC68149 CLIFF Connectors, Interconnects Bag Power Barrel Connector Jack 2.50mm ID (0.098") Through Hole, Right Angle Get Quote
FC681474 FC681474 FC681474 CLIFF Connectors, Interconnects Bag Power Barrel Connector Jack 2.55mm ID (0.100"), 5.50mm OD (0.217") Panel Mount, Through Hole Get Quote
FC68148 FC68148 FC68148 CLIFF Connectors, Interconnects Bag Power Barrel Connector Jack Through Hole, Right Angle Get Quote
FC68145S FC68145S FC68145S CLIFF Connectors, Interconnects Bag Power Barrel Connector Jack 1.30mm ID (0.051"), 3.70mm OD (0.146") Surface Mount Get Quote
FC68148S FC68148S FC68148S CLIFF Connectors, Interconnects Bag Power Barrel Connector Jack 2.10mm ID (0.083") Surface Mount Get Quote
2449 2449 2449 Pololu Corporation Connectors, Interconnects Bulk Power Barrel Connector Jack 2.10mm ID (0.083"), 5.50mm OD (0.217") Get Quote
2448 2448 2448 Pololu Corporation Connectors, Interconnects Bulk Power Barrel Connector Plug 2.10mm ID (0.083"), 5.50mm OD (0.217") Get Quote
320120010 320120010 320120010 Seeed Connectors, Interconnects Bulk Power Barrel Connector Jack 2.00mm ID (0.079") Through Hole, Right Angle Get Quote
KLDX-SMT2-0202-BTR-1 KLDX-SMT2-0202-BTR-1 KLDX-SMT2-0202-BTR-1 Kycon Connectors, Interconnects Tape & Reel (TR) Power Barrel Connector Jack 2.50mm ID (0.098"), 5.50mm OD (0.217") Surface Mount, Right Angle Get Quote
KLDX-SMT2-0202-ATR-1 KLDX-SMT2-0202-ATR-1 KLDX-SMT2-0202-ATR-1 Kycon Connectors, Interconnects Tape & Reel (TR) Power Barrel Connector Jack 2.00mm ID (0.079"), 5.50mm OD (0.217") Surface Mount, Right Angle Get Quote
766KH 766KH 766KH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Plug 2.50mm ID (0.098"), 5.54mm OD (0.218") Free Hanging (In-Line) Get Quote
765KH 765KH 765KH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Plug 2.50mm ID (0.098"), 5.54mm OD (0.218") Free Hanging (In-Line) Get Quote
PCL722AH PCL722AH PCL722AH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack 2.00mm ID (0.079") Through Hole Get Quote
RASH732TRP15X RASH732TRP15X RASH732TRP15X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
RASH732TRP22X RASH732TRP22X RASH732TRP22X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
RASH712TR13X RASH712TR13X RASH712TR13X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
PCL722ASH PCL722ASH PCL722ASH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Through Hole Get Quote
RASM712TR13X RASM712TR13X RASM712TR13X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
S765H S765H S765H Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Plug Free Hanging (In-Line) Get Quote
PC732AH PC732AH PC732AH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Through Hole Get Quote
RASM712PTR13X RASM712PTR13X RASM712PTR13X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
RAPC722TR13X RAPC722TR13X RAPC722TR13X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
RASH712PTRP22X RASH712PTRP22X RASH712PTRP22X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
RASM712PTRP22X RASM712PTRP22X RASM712PTRP22X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Surface Mount Get Quote
761KSH12 761KSH12 761KSH12 Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Plug 2.50mm ID (0.098"), 5.54mm OD (0.218") Free Hanging (In-Line) Get Quote
L722ASH L722ASH L722ASH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Through Hole Get Quote
RASM722PTRP22X RASM722PTRP22X RASM722PTRP22X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
RASM732PTRP22X RASM732PTRP22X RASM732PTRP22X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
RASM732PTR13X RASM732PTR13X RASM732PTR13X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
RASM722TR13X RASM722TR13X RASM722TR13X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
PC722AH PC722AH PC722AH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Through Hole Get Quote
L722RASH L722RASH L722RASH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
761KSH15 761KSH15 761KSH15 Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Plug 2.50mm ID (0.098"), 5.54mm OD (0.218") Free Hanging (In-Line) Get Quote
S761KSH17 S761KSH17 S761KSH17 Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Plug Free Hanging (In-Line) Get Quote
RASH712TRP22X RASH712TRP22X RASH712TRP22X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
765H 765H 765H Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Plug 2.50mm ID (0.098"), 5.54mm OD (0.218") Free Hanging (In-Line) Get Quote
S761KSH15 S761KSH15 S761KSH15 Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Plug Free Hanging (In-Line) Get Quote
RAPC722TRP22X RAPC722TRP22X RAPC722TRP22X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
RASH722TRP22X RASH722TRP22X RASH722TRP22X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
RAPC732TRP22X RAPC732TRP22X RAPC732TRP22X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
S765KH S765KH S765KH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Plug Free Hanging (In-Line) Get Quote
RASM712TRP22X RASM712TRP22X RASM712TRP22X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
RASM732TR13X RASM732TR13X RASM732TR13X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
732AH 732AH 732AH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Through Hole Get Quote
RASM722TRP22X RASM722TRP22X RASM722TRP22X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
PCL712ASH PCL712ASH PCL712ASH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack 2.50mm ID (0.098"), 5.54mm OD (0.218") Through Hole Get Quote
RASM722TRP15X RASM722TRP15X RASM722TRP15X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Surface Mount Get Quote
762KH 762KH 762KH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Get Quote
RAPC732TR13X RAPC732TR13X RAPC732TR13X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
S766KH S766KH S766KH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Plug Free Hanging (In-Line) Get Quote
RASM732TRP22X RASM732TRP22X RASM732TRP22X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
PCL712AH PCL712AH PCL712AH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack 2.50mm ID (0.098") Through Hole Get Quote
732RAH 732RAH 732RAH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
L712ASH L712ASH L712ASH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack 2.50mm ID (0.098"), 5.54mm OD (0.218") Through Hole Get Quote
S760KH S760KH S760KH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Plug Free Hanging (In-Line) Get Quote
722RAH 722RAH 722RAH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
RAPC712TR13X RAPC712TR13X RAPC712TR13X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
RASM712PTRP15X RASM712PTRP15X RASM712PTRP15X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Surface Mount Get Quote
S760H S760H S760H Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Plug Free Hanging (In-Line) Get Quote
S761KSH12 S761KSH12 S761KSH12 Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Plug Free Hanging (In-Line) Get Quote
732RA 732RA 732RA Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
761KSH17 761KSH17 761KSH17 Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Plug 2.50mm ID (0.098"), 5.54mm OD (0.218") Free Hanging (In-Line) Get Quote
RASM712BKTRP15 RASM712BKTRP15 RASM712BKTRP15 Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
L712RASH L712RASH L712RASH Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack 2.50mm ID (0.098"), 5.54mm OD (0.218") Panel Mount, Through Hole, Right Angle Get Quote
RAPC712TRP22X RAPC712TRP22X RAPC712TRP22X Switchcraft / Conxall Connectors, Interconnects Bulk Power Barrel Connector Jack Panel Mount, Through Hole, Right Angle Get Quote
EM713031A EM713031A EM713031A HOMEVISION TECHNOLOGY INC. Connectors, Interconnects Tape & Box (TB) Power Barrel Connector Get Quote
EM713008A EM713008A EM713008A Digiwave Connectors, Interconnects Tape & Box (TB) Power Barrel Connector Plug Free Hanging (In-Line) Get Quote
EM713009A EM713009A EM713009A Digiwave Connectors, Interconnects Tape & Box (TB) Power Barrel Connector Plug Free Hanging (In-Line) Get Quote
KLDPX-0207-B-1 KLDPX-0207-B-1 KLDPX-0207-B-1 Kycon Connectors, Interconnects Bulk Power Barrel Connector Jack 2.50mm ID (0.098"), 5.50mm OD (0.217") Through Hole Get Quote
KLDPX-0207-A-1 KLDPX-0207-A-1 KLDPX-0207-A-1 Kycon Connectors, Interconnects Bulk Power Barrel Connector Jack 2.00mm ID (0.079"), 5.50mm OD (0.217") Through Hole Get Quote
451-02180198(R) 451-02180198(R) 451-02180198(R) GlobTek, Inc. Connectors, Interconnects Bulk Power Barrel Connector Plug 2.50mm ID (0.098"), 5.50mm OD (0.217") Free Hanging (In-Line) Get Quote
451-02180354(R) 451-02180354(R) 451-02180354(R) GlobTek, Inc. Connectors, Interconnects Bulk Power Barrel Connector Plug 2.10mm ID (0.083"), 5.50mm OD (0.217") Free Hanging (In-Line) Get Quote
451-02180162(R) 451-02180162(R) 451-02180162(R) GlobTek, Inc. Connectors, Interconnects Bulk Power Barrel Connector Get Quote
451-02180173(R) 451-02180173(R) 451-02180173(R) GlobTek, Inc. Connectors, Interconnects Bulk Power Barrel Connector Get Quote
KLDX-0202-AHT-1 KLDX-0202-AHT-1 KLDX-0202-AHT-1 Kycon Connectors, Interconnects Cut Tape (CT) Power Barrel Connector Jack 2.00mm ID (0.079"), 6.40mm OD (0.252") Get Quote
KLDVHCX-0202-A KLDVHCX-0202-A KLDVHCX-0202-A Kycon Connectors, Interconnects Bulk Power Barrel Connector Jack 2.00mm ID (0.079"), 6.40mm OD (0.252") Through Hole Get Quote
KLDX-0202-BHT-1 KLDX-0202-BHT-1 KLDX-0202-BHT-1 Kycon Connectors, Interconnects Tape & Reel (TR) Power Barrel Connector Jack 2.50mm ID (0.098"), 6.40mm OD (0.252") Get Quote
KLDX-0202-BHT KLDX-0202-BHT KLDX-0202-BHT Kycon Connectors, Interconnects Bulk Power Barrel Connector Jack 2.50mm ID (0.098"), 6.40mm OD (0.252") Through Hole, Right Angle Get Quote
KLDVHCX-0202-B KLDVHCX-0202-B KLDVHCX-0202-B Kycon Connectors, Interconnects Bulk Power Barrel Connector Jack 2.50mm ID (0.098"), 6.40mm OD (0.252") Through Hole Get Quote
KLDX-0202-AHT KLDX-0202-AHT KLDX-0202-AHT Kycon Connectors, Interconnects Bulk Power Barrel Connector Jack 2.00mm ID (0.079"), 6.40mm OD (0.252") Through Hole, Right Angle Get Quote
PRT-11476 PRT-11476 PRT-11476 SparkFun Connectors, Interconnects Bulk Power Barrel Connector Plug 2.10mm ID (0.083"), 5.50mm OD (0.217") Free Hanging (In-Line) Get Quote
PRT-00119 PRT-00119 PRT-00119 SparkFun Connectors, Interconnects Bulk Power Barrel Connector Jack 0.079" (2.00mm ID), 0.256" (6.50mm OD) Through Hole, Right Angle Get Quote
PRT-12748 PRT-12748 PRT-12748 SparkFun Connectors, Interconnects Bulk Power Barrel Connector Jack 2.10mm ID (0.083"), 5.50mm OD (0.217") Surface Mount, Right Angle Get Quote
PRT-13126 PRT-13126 PRT-13126 SparkFun Connectors, Interconnects Bulk Power Barrel Connector Plug 2.10mm ID (0.083"), 5.50mm OD (0.217") Free Hanging (In-Line) Get Quote
FC681521A FC681521A FC681521A CLIFF Connectors, Interconnects Bulk Power Barrel Connector Jack 2.10mm ID (0.083"), 5.70mm OD (0.224") Chassis Mount Get Quote
50-00999 50-00999 50-00999 Tensility International Corporation Connectors, Interconnects Bulk Power Barrel Connector Jack 2.50mm ID (0.098"), 5.50mm OD (0.217") Free Hanging (In-Line) Get Quote
54-00308 54-00308 54-00308 Tensility International Corporation Connectors, Interconnects Bulk Power Barrel Connector Jack 2.50mm ID (0.098"), 5.50mm OD (0.217") Panel Mount Get Quote
54-00310 54-00310 54-00310 Tensility International Corporation Connectors, Interconnects Bulk Power Barrel Connector Jack 2.50mm ID (0.098"), 5.50mm OD (0.217") Panel Mount Get Quote
54-00309 54-00309 54-00309 Tensility International Corporation Connectors, Interconnects Bulk Power Barrel Connector Jack 2.10mm ID (0.083"), 5.50mm OD (0.217") Panel Mount Get Quote
50-01002 50-01002 50-01002 Tensility International Corporation Connectors, Interconnects Bulk Power Barrel Connector Jack 2.10mm ID (0.083"), 5.50mm OD (0.217") Free Hanging (In-Line) Get Quote
54-00311 54-00311 54-00311 Tensility International Corporation Connectors, Interconnects Bulk Power Barrel Connector Jack 2.10mm ID (0.083"), 5.50mm OD (0.217") Panel Mount Get Quote
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