MPD (Memory Protection Devices)BulkRoHS
EJ503A
CONN PWR JACK 2.1X5.5MM SOLDER
Category
Subcategory
Barrel Power Connectors
Package
Bulk
Status
Active
$1.39 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | MPD (Memory Protection Devices) |
| Model | EJ503A |
| Package / Case | Bulk |
| Mounting Type | Through Hole, Right Angle |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
EJ503A by MPD (Memory Protection Devices) is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The Bulk package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Gender | Male |
| Shielding | Unshielded |
| Termination | Solder Eyelet(s) |
| Connector Type | Jack |
| Actual Diameter | 0.083" (2.10mm ID), 0.217" (5.50mm OD) |
| Voltage - Rated | 12VDC |
| Internal Switch(s) | Single Switch, Normally Closed |
| Current Rating (Amps) | 5 A |
| Number of Positions/Contacts | 2 Conductors, 3 Contacts |
| Industry Recognized Mating Diameter | 2.10mm ID (0.083"), 5.50mm OD (0.217") |
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