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.
Product List
Total Components: 100
| Product | Pricing | Datasheet | Connector Type | Gender | Industry Recognized Mating Diameter | Actual Diameter | Number of Positions/Contacts | Internal Switch(s) | Mounting Type | Mounting Feature | Termination | Shielding | Features | Insulation Color | Voltage - Rated | Current Rating (Amps) | Mating Length/Depth | Ingress Protection | Material Flammability Rating | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 PJ-002A CUI Devices | 1 $0.7455 100 $0.5964 500 $0.4970 | Datasheet | Jack | Male | 2.10mm ID (0.083"), 5.50mm OD (0.217") | 0.079" (2.00mm ID), 0.217" (5.50mm OD) | 2 Conductors, 3 Contacts | Single Switch, Normally Closed | Through Hole, Right Angle | - | Solder Eyelet(s) | Unshielded | - | - | 24VDC | 2.5 A | 0.354" (9.00mm) | - | UL94 V-0 | 3,000 Cart + RFQ |
 PJ-006A-SMT-TR CUI Devices | 1 $1.0500 | Datasheet | Jack | Male | 2.10mm ID (0.083"), 5.50mm OD (0.217") | 0.079" (2.00mm ID), 0.248" (6.30mm OD) | 2 Conductors, 3 Contacts | Single Switch, Normally Closed | Surface Mount | - | Solder Eyelet(s) | Unshielded | - | - | 18VDC | 4 A | 0.352" (8.95mm) | - | UL94 V-0 | 4,982 Cart + RFQ |
 KLDX-0202-B Kycon | 1 $0.7400 | Datasheet | Jack | Male | 2.50mm ID (0.098"), 5.50mm OD (0.217") | 0.098" (2.50mm ID), 0.252" (6.40mm OD) | 2 Conductors, 3 Contacts | Single Switch, Normally Closed | Through Hole, Right Angle | - | Solder Eyelet(s) | Unshielded | - | - | 24VDC | 3.5 A | - | - | UL94 V-0 | 2,301 Cart + RFQ |
 KLDX-0202-A Kycon | 1 $0.7400 | Datasheet | Jack | Male | 2.00mm ID (0.079"), 5.50mm OD (0.217") | 0.079" (2.00mm ID), 0.252" (6.40mm OD) | 2 Conductors, 3 Contacts | Single Switch, Normally Closed | Through Hole, Right Angle | - | Solder Eyelet(s) | Unshielded | - | - | 24VDC | 3.5 A | - | - | UL94 V-0 | 4,561 Cart + RFQ |
 PJ-102A CUI Devices | 1 $0.7700 | Datasheet | Jack | Male | 2.00mm ID (0.079"), 5.50mm OD (0.217") | 0.079" (2.00mm ID), 0.256" (6.50mm OD) | 2 Conductors, 3 Contacts | Single Switch, Normally Closed | Through Hole, Right Angle | - | Solder | Unshielded | - | - | 24VDC | 2.5 A | 0.354" (9.00mm) | - | UL94 V-0 | 5,900 Cart + RFQ |
 PJ-002AH CUI Devices | 1 $0.8000 | Datasheet | Jack | Male | 2.10mm ID (0.083"), 5.50mm OD (0.217") | 0.079" (2.00mm ID), 0.256" (6.50mm OD) | 2 Conductors, 3 Contacts | Single Switch, Normally Closed | Through Hole, Right Angle | - | Solder Eyelet(s) | Unshielded | - | - | 24VDC | 5 A | 0.354" (9.00mm) | - | UL94 V-0 | 5,818 Cart + RFQ |
 PJ-102BH CUI Devices | 1 $0.8100 | Datasheet | Jack | Male | 2.50mm ID (0.098"), 5.50mm OD (0.217") | 0.098" (2.50mm ID), 0.256" (6.50mm OD) | 2 Conductors, 3 Contacts | Single Switch, Normally Closed | Through Hole, Right Angle | - | Solder | Unshielded | - | - | 24VDC | 5 A | 0.354" (9.00mm) | - | UL94 V-0 | 1,390 Cart + RFQ |
 PJ-002AH-SMT-TR CUI Devices | 1 $6.7500 100 $5.4000 500 $4.5000 | Datasheet | Jack | Male | 2.00mm ID (0.079"), 5.50mm OD (0.217") | 0.079" (2.00mm ID), 0.256" (6.50mm OD) | 2 Conductors, 3 Contacts | Single Switch, Normally Closed | Surface Mount | - | Solder | Unshielded | Board Guide | - | 24VDC | 5 A | 0.350" (8.90mm) | - | UL94 V-0 | 2 Cart + RFQ |
 54-00130 Tensility International Corporation | 1 $1.0200 | Datasheet | Jack | Male | 2.50mm ID (0.098"), 5.50mm OD (0.217") | 0.098" (2.50mm ID), 0.217" (5.50mm OD) | 2 Conductors, 3 Contacts | Single Switch, Normally Closed | Through Hole, Right Angle | - | Solder Eyelet(s) | Unshielded | - | Black | 48V | 6.5 A | - | - | - | 9,319 Cart + RFQ |
694106301002 Würth Elektronik | 1 $1.0200 | Datasheet | Jack | Male | 2.10mm ID (0.083"), 5.50mm OD (0.217") | 0.081" (2.05mm ID), 0.252" (6.40mm OD) | 2 Conductors, 3 Contacts | Single Switch, Normally Closed | Through Hole, Right Angle | - | Solder Eyelet(s) | Unshielded | - | - | 24VDC | 5 A | 0.354" (9.00mm) | - | UL94 V-0 | 8,100 Cart + RFQ |
 50-00057 Tensility International Corporation | 1 $1.0700 | Datasheet | Jack | Male | 1.35mm ID (0.053"), 3.50mm OD (0.138") | 0.053" (1.35mm ID), 0.138" (3.50mm OD) | 2 Conductors, 2 Contacts | Does Not Contain Switch | Free Hanging (In-Line) | - | Solder Cup | Unshielded | - | - | 20VDC | 4 A | - | - | - | 2,547 Cart + RFQ |
 PJ-036AH-SMT-TR CUI Devices | 1 $1.4500 | Datasheet | Jack | Male | 2.10mm ID (0.083"), 5.50mm OD (0.217") | 0.079" (2.00mm ID), 0.248" (6.30mm OD) | 2 Conductors, 3 Contacts | Single Switch, Normally Closed | Surface Mount, Right Angle | - | Solder | Unshielded | - | - | 24VDC | 5 A | 0.360" (9.15mm) | - | UL94 V-0 | 5,435 Cart + RFQ |
 KLDX-SMT-0201L-BTR Kycon | 1 $1.8800 | Datasheet | Jack | Male | 1.30mm ID (0.051"), 3.50mm OD (0.138") | 0.051" (1.30mm ID), 0.154" (3.90mm OD) | 2 Conductors, 3 Contacts | Single Switch, Normally Closed | Surface Mount, Right Angle | - | Solder | Unshielded | Board Guide | - | 24VDC | 3 A | - | - | UL94 V-0 | 9,532 Cart + RFQ |
 PP3-002A CUI Devices | 1 $1.4200 | Datasheet | Plug | Female | 2.10mm ID (0.083"), 5.50mm OD (0.217") | 0.083" (2.10mm ID), 0.217" (5.50mm OD) | 2 Conductors, 2 Contacts | Does Not Contain Switch | Free Hanging (In-Line) | - | Solder | Unshielded | - | Black | 20VDC | 6 A | 0.374" (9.50mm) | - | - | 3,358 Cart + RFQ |
 PP3-002D CUI Devices | 1 $1.4200 | Datasheet | Plug | Female | 1.35mm ID (0.053"), 3.50mm OD (0.138") | 0.053" (1.35mm ID), 0.138" (3.50mm OD) | 2 Conductors, 2 Contacts | Does Not Contain Switch | Free Hanging (In-Line) | - | Solder | Unshielded | - | Black | 24VDC | 5 A | 0.354" (9.00mm) | - | - | 5,195 Cart + RFQ |
 EJ508A MPD (Memory Protection Devices) | 1 $1.3800 | Datasheet | Jack | Male | 2.10mm ID (0.083"), 5.50mm OD (0.217") | 0.079" (2.00mm ID) | 2 Conductors, 3 Contacts | Single Switch, Normally Closed | Through Hole, Right Angle | - | Solder Eyelet(s) | Unshielded | - | - | 12VDC | 5 A | - | - | - | 5,900 Cart + RFQ |
 PP3-002B CUI Devices | 1 $1.4200 | Datasheet | Plug | Female | 2.50mm ID (0.098"), 5.50mm OD (0.217") | 0.098" (2.50mm ID), 0.217" (5.50mm OD) | 2 Conductors, 2 Contacts | Does Not Contain Switch | Free Hanging (In-Line) | - | Solder | Unshielded | - | Black | 24VDC | 7 A | 0.374" (9.50mm) | - | - | 3,918 Cart + RFQ |
 EP501A MPD (Memory Protection Devices) | 1 $1.5000 | Datasheet | Plug | Female | 2.10mm ID (0.083"), 5.50mm OD (0.217") | 0.083" (2.10mm ID), 0.217" (5.50mm OD) | 2 Conductors, 2 Contacts | Does Not Contain Switch | Free Hanging (In-Line) | - | Solder | Unshielded | Strain Relief | Black | 12VDC | 5 A | 0.374" (9.50mm) | - | - | 9,888 Cart + RFQ |
 KLDHCX-0202-BC-1 Kycon | 1 $1.4500 | Datasheet | Jack | Male | 2.50mm ID (0.098"), 5.50mm OD (0.217") | 0.098" (2.50mm ID), 0.252" (6.40mm OD) | 2 Conductors, 3 Contacts | Single Switch, Normally Closed | Through Hole, Right Angle | - | Kinked Pin, Solder | Unshielded | - | - | 24VDC | 5 A | - | - | UL94 V-0 | 9,685 Cart + RFQ |
 EP501B MPD (Memory Protection Devices) | 1 $1.5000 | Datasheet | Plug | Female | 2.50mm ID (0.098"), 5.50mm OD (0.217") | 0.098" (2.50mm ID), 0.217" (5.50mm OD) | 2 Conductors, 2 Contacts | Does Not Contain Switch | Free Hanging (In-Line) | - | Solder | Unshielded | Strain Relief | Black | 12VDC | 5 A | 0.374" (9.50mm) | - | - | 8,763 Cart + RFQ |