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.
Browse Power Connectors by MPN. We highlight stock availability, support BOM matching, and source through original / verified channels.
Product List
Total Components: 100
| Product | Pricing | Datasheet | Voltage - Rated | Current Rating (Amps) | Mating Length/Depth | Ingress Protection | Material Flammability Rating | Actual Diameter | Industry Recognized Mating Diameter | Internal Switch(s) | Connector Type | Features | Gender | Insulation Color | Mounting Feature | Mounting Type | Number of Positions/Contacts | Shielding | Termination | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 50-00541 Tensility International Corporation | 1 $2.1900 | 48VDC | 7.5 A | - | - | - | 0.083" (2.10mm ID), 0.222" (5.65mm OD) | 2.10mm ID (0.083"), 5.50mm OD (0.217") | Does Not Contain Switch | Jack | - | Male | - | - | Free Hanging (In-Line) | 2 Conductors | Unshielded | Solder Cup | 6,067 | |
 PJ-005A CUI Devices | 1 $2.5400 | 24VDC | 5 A | 0.354" (9.00mm) | - | UL94 V-0 | 0.079" (2.00mm ID), 0.224" (5.70mm OD) | 2.00mm ID (0.079"), 5.50mm OD (0.217") | Single Switch, Normally Closed | Jack | Mounting Hardware, Thread Lock | Male | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 2 Conductors, 3 Contacts | Unshielded | Solder Eyelet(s) | 4,765 | |
 PJ-065A CUI Devices | 1 $2.5400 | 24VDC | 5 A | 0.421" (10.70mm) | - | UL94 V-0 | 0.079" (2.00mm ID), 0.224" (5.70mm OD) | 2.00mm ID (0.079"), 5.50mm OD (0.217") | Single Switch, Normally Closed | Jack | Mounting Hardware, Thread Lock | Male | - | Bulkhead - Front Side Nut | Panel Mount | 2 Conductors, 3 Contacts | Unshielded | Solder Eyelet(s) | 4,622 | |
 PJ-005B CUI Devices | 1 $2.5800 | 16VDC | 5 A | 0.354" (9.00mm) | - | UL94 V-0 | 0.098" (2.50mm ID), 0.224" (5.70mm OD) | 2.50mm ID (0.098"), 5.50mm OD (0.217") | Single Switch, Normally Closed | Jack | Mounting Hardware, Thread Lock | Male | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 2 Conductors, 3 Contacts | Unshielded | Solder Eyelet(s) | 7,819 | |
 54-00061 Tensility International Corporation | 1 $2.6500 | 48VDC | 7 A | - | - | - | 0.051" (1.30mm ID), 0.146" (3.70mm OD) | 1.35mm ID (0.053"), 3.50mm OD (0.138") | Does Not Contain Switch | Jack | Mounting Hardware | Male | - | Bulkhead - Rear Side Nut | Panel Mount | 2 Conductors, 2 Contacts | Unshielded | Solder | 6,226 | |
 PJ-064A CUI Devices | 1 $2.7000 | 24VDC | 5 A | 0.329" (8.35mm) | - | UL94 V-0 | 0.079" (2.00mm ID), 0.224" (5.70mm OD) | 2.00mm ID (0.079"), 5.50mm OD (0.217") | Single Switch, Normally Closed | Jack | Mounting Hardware, Thread Lock | Male | - | Bulkhead - Front Side Nut | Panel Mount | 2 Conductors, 3 Contacts | Unshielded | Solder | 6,674 | |
 PJ-066A CUI Devices | 1 $2.7400 | 24VDC | 5 A | 0.331" (8.40mm) | - | UL94 V-0 | 0.079" (2.00mm ID), 0.224" (5.70mm OD) | 2.10mm ID (0.083"), 5.50mm OD (0.217") | Single Switch, Normally Closed | Jack | Mounting Hardware, Thread Lock | Male | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole, Right Angle | 2 Conductors, 3 Contacts | Unshielded | Solder | 4,694 | |
 54-00063 Tensility International Corporation | 1 $2.8000 | 48VDC | 6.5 A | - | - | - | 0.079" (2.00mm ID), 0.224" (5.70mm OD) | 2.10mm ID (0.083"), 5.50mm OD (0.217") | Does Not Contain Switch | Jack | Mounting Hardware | Male | - | Bulkhead - Rear Side Nut | Panel Mount | 2 Conductors, 2 Contacts | - | Solder | 2,449 | |
 PJ-064B CUI Devices | 1 $2.8000 | 24VDC | 5 A | 0.348" (8.85mm) | - | UL94 V-0 | 0.098" (2.50mm ID), 0.224" (5.70mm OD) | 2.50mm ID (0.098"), 5.50mm OD (0.217") | Single Switch, Normally Closed | Jack | Mounting Hardware, Thread Lock | Male | - | Bulkhead - Front Side Nut | Panel Mount | 2 Conductors, 3 Contacts | Unshielded | Solder | 6,162 | |
 54-00064 Tensility International Corporation | 1 $2.8300 | 48VDC | 6 A | - | - | - | 0.098" (2.50mm ID), 0.224" (5.70mm OD) | 2.50mm ID (0.098"), 5.50mm OD (0.217") | Does Not Contain Switch | Jack | Mounting Hardware | Male | - | Bulkhead - Rear Side Nut | Panel Mount | 2 Conductors, 2 Contacts | Unshielded | Solder | 4,464 | |
 PJ-067A CUI Devices | 1 $3.0100 | 24VDC | 5 A | 0.331" (8.40mm) | - | UL94 V-0 | 0.079" (2.00mm ID), 0.224" (5.70mm OD) | 2.10mm ID (0.083"), 5.50mm OD (0.217") | Single Switch, Normally Closed | Jack | Mounting Hardware, Thread Lock | Male | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole, Right Angle | 2 Conductors, 3 Contacts | Unshielded | Solder Eyelet(s) | 2,835 | |
 4840.1211 SCHURTER | 1 $3.2800 | 12VAC/DC | 500 mA | 0.295" (7.50mm) | - | - | 0.098" (2.50mm ID), 0.217" (5.50mm OD) | 2.50mm ID (0.098"), 5.50mm OD (0.217") | Does Not Contain Switch | Plug | Strain Relief | Female | Black | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | Unshielded | Solder | 8,783 | |
 55-00050 Tensility International Corporation | 1 $3.5200 | 48V | 6 A | 0.472" (12.00mm) | - | UL94 V-0 | 0.098" (2.50mm ID), 0.217" (5.50mm OD) | 2.50mm ID (0.098"), 5.50mm OD (0.217") | Does Not Contain Switch | Plug | Strain Relief | Female | Black | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | Unshielded | Solder Eyelet(s) | 7,411 | |
 55-00051 Tensility International Corporation | 1 $3.5200 | 48V | 7 A | 0.472" (12.00mm) | - | UL94 V-0 | 0.083" (2.10mm ID), 0.217" (5.50mm OD) | 2.10mm ID (0.083"), 5.50mm OD (0.217") | Does Not Contain Switch | Plug | Strain Relief | Female | Black | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | Unshielded | Solder Eyelet(s) | 9,707 | |
 JACK-C-PC-10A-RA(R) GlobTek, Inc. | 1 $3.8600 | 50VDC | 10 A | - | - | - | 0.083" (2.10mm ID), 0.217" (5.50mm OD) | 2.10mm ID (0.083"), 5.50mm OD (0.217") | Does Not Contain Switch | Jack | Board Guide | Male | - | - | Through Hole, Right Angle | 2 Conductors, 2 Contacts | Shielded | Solder | 7,303 | |
 712A Conxall / Switchcraft | 1 $4.4600 | 48V | 5 A | 0.374" (9.50mm) | - | - | 0.098" (2.50mm ID), 0.217" (5.50mm OD) | 2.50mm ID (0.098"), 5.50mm OD (0.217") | Single Switch, Normally Closed | Jack | Mounting Hardware, Thread Lock | Male | - | Bulkhead - Front Side Nut | Panel Mount | 2 Conductors, 3 Contacts | Unshielded | Solder Eyelet(s) | 6,392 | |
 721A Conxall / Switchcraft | 1 $4.4600 | 30VDC | 5 A | 0.374" (9.50mm) | - | - | 0.083" (2.10mm ID), 0.217" (5.50mm OD) | 2.10mm ID (0.083"), 5.50mm OD (0.217") | Single Switch, Normally Closed | Jack | Mounting Hardware, Thread Lock | Male | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 2 Conductors, 3 Contacts | Unshielded | Solder Eyelet | 9,052 | |
 PC722A Conxall / Switchcraft | 1 $4.6600 | 48VDC | 5 A | - | - | - | - | - | Single Switch, Normally Closed | Jack | Mounting Hardware, Thread Lock | Male | - | Bulkhead - Front Side Nut | Through Hole | 2 Conductors, 3 Contacts | Unshielded | Solder Eyelet(s) | 7,084 | |
 PC712A Conxall / Switchcraft | 1 $4.6600 | 48V | 5 A | - | - | - | 0.098" (2.50mm) | 2.50mm ID (0.098"), 5.50mm OD (0.217") | Single Switch, Normally Closed | Jack | Mounting Hardware, Thread Lock | Male | - | Bulkhead - Front Side Nut | Through Hole | 2 Conductors, 3 Contacts | Unshielded | Solder | 7,265 | |
 S760 Conxall / Switchcraft | 1 $6.6176 100 $5.2940 500 $4.4117 | - | 5 A | - | - | - | 0.079" (2.00mm ID), 0.217" (5.50mm OD) | 2.00mm ID (0.079"), 5.50mm OD (0.217") | Does Not Contain Switch | Plug | - | Female | Black | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | Unshielded | Solder Eyelet(s) | 524 |