The PANASONIC EW/AROMAT part JS1A-5V-F is a compact and reliable Power Relay designed to handle high power loads. It operates at 5VDC and can switch up to 5 amps of current at 10AAC. Featuring a Single Pole Single Throw Normally Open configuration, this relay is perfect for applications requiring a simple ON/OFF control. With its compact dimensions of 22x16x16.4mm, it can easily fit into tight spaces on a Printed Circuit Board (PCB). This Through-Hole Technology (THT) relay offers easy installation and excellent performance, making it an ideal choice for various electronic and industrial applications.