{"title":"DB9 Male Connector For RS232/RS422/RS485","handle":"db9-male-connector-for-rs232-rs422-rs485","url":"/products/db9-male-connector-for-rs232-rs422-rs485","description":"A solder-tail DB9 male connector for serial communication interfaces including RS-232, RS-422, and RS-485. This is one of the most widely used connectors for serial data links in industrial, embedded, and legacy computing applications.\n\nKey Features\n\n\nDB9 Male (DE-9) – Standard 9-pin D-sub connector\n\nSolder-Tail Termination – Solder cup contacts for custom cable assembly\n\nMulti-Protocol – Compatible with RS-232, RS-422, and RS-485 serial interfaces\n\n\nRS-232 Cable Length Guidelines\nMaximum RS-232 cable length depends on baud rate, cable capacitance, and ambient noise. The following are general guidelines:\n\n\n19 200 baud – Up to 15 m (50 ft)\n\n9 600 baud – Up to 150 m (500 ft)\n\n4 800 baud – Up to 300 m (1 000 ft)\n\n\nIdeal For\n\nCustom RS-232/RS-422/RS-485 cable assemblies\nIndustrial serial communication links\nEmbedded systems and microcontroller UART connections\nLegacy equipment interfacing\n\n\nPackage Contents\n\n1× DB9 Male Connector\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":9443,"title":"Default Title","sku":"DF-FIT0108","price":0.48,"on_sale":false,"in_stock":true,"available_quantity":773,"option1":"Default Title"}]}