Features 1、DB9 core connector can be widely used in communication equipment, practical to use. 2、Fit for DB9 serial ports such as RS232 / 485/422 communication equipment, the industrial control accessory can support exquisite craftsmanship. 3、Meanwhile, the DB9 core connector is suitable for PLC, access control, touch screen, programmer, data conversion, etc. 4、The insulation material is made of PBT + 30% glass fiber and pin material is brass, durable to use. 5、Built to strict quality control standards, industrial control accessory's design is improved for more durability. Specification Item Type: DB9 Core Connector Insulation Material: PBT + 30% glass fiber Pin Material: Brass Pin Plating: Tinplating Housing: Electrode, nickel-plated Rated Current: 5A Insulation Resistance: Minimum 1000MΩ / 500VDC Insulation Strength: 500V / min Package List 20 x DB9 Core Connector 20 x DB-9 Core Male Connector