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.
Sourcing MPD (Memory Protection Devices) Power Connectors: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 4
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 EJ508A MPD (Memory Protection Devices) | 1 $1.3800 | 12VDC | 5 A | - | - | - | 0.079" (2.00mm ID) | 2.10mm ID (0.083"), 5.50mm OD (0.217") | Single Switch, Normally Closed | Jack | - | Male | - | - | Through Hole, Right Angle | 2 Conductors, 3 Contacts | Unshielded | Solder Eyelet(s) | 5,900 | |
 EP501A MPD (Memory Protection Devices) | 1 $1.5000 | 12VDC | 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") | Does Not Contain Switch | Plug | Strain Relief | Female | Black | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | Unshielded | Solder | 9,888 | |
 EP501B MPD (Memory Protection Devices) | 1 $1.5000 | 12VDC | 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") | Does Not Contain Switch | Plug | Strain Relief | Female | Black | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | Unshielded | Solder | 8,763 | |
 EJ501A MPD (Memory Protection Devices) | 1 $2.0000 | 12VDC | 5 A | - | - | - | 0.083" (2.10mm ID), 0.220" (5.60mm OD) | 2.10mm ID (0.083"), 5.50mm OD (0.217") | Single Switch | Jack | - | Male | - | Bulkhead - Front Side Nut | Chassis Mount | 2 Conductors, 2 Contacts | Unshielded | Solder Eyelet(s) | 2,040 |