The 646 is a DIN 41612 connector from W+P PRODUCTS, available through Supreme Components International, an authorised distributor of electronic components. These connectors are widely used in industrial and telecommunications applications for reliable signal and power transmission. DIN 41612 connectors are known for their robust design and high contact density. Due to the nature of DIN 41612 connectors, specifications can vary based on the revision. It is essential to consult the product datasheet to confirm the exact pinout, current rating, voltage rating, and other critical parameters before use. Ensure compatibility with your specific application requirements by reviewing the datasheet provided by W+P PRODUCTS. Contact us for any questions.