These DB9 Male Solderless Connectors are used to terminate the connection type of a cable and facilitate commissioning equipment of project. They can easily be connected to a custom length cable as well as create a custom pinout, creating a permanent and durable connection for all applications. These connectors are made with high-quality materials to ensure durability and a long life. Technical Specifications: Name: Thin DB9 solderless module Plug type: male Accessories: housing, screw, card line buckle Connector material: pure copper plated joint Contact Material: Copper Housing material: environmentally friendly PP engineering materials Shell type: Screw lock Pin Pitch: 3.81mm/0.15in Cable Specification: 28-16 AWG/0.15-1.5mm2 Torque: 0.2Nm (1.7Lb-In.) Opening size (cable port): 10.5mm/0.41″ Thickness: 16mm/0.63″ Application: tax control machine, digital camera, PLC, PDA, MODEM, set-top box, barcode machine, industrial instrumentation, etc. Size: 49 mm×35 mm×16 mm/ 1.93″×1.38″×0.63″ Package includes: 2 x DB9 Male Solderless Connectors 2x cable pressing plate 4x Lock screws 4x Long bolts 2x 5mm tail pipe 2x 6mm tail pipe 2x 7.5mm tail pipe 2x 8.5mm tail pipe See moreWIDELY APPLICATIONS: It can connect all kinds of serial devices. Such as computer and tax control machine, digital camera, PLC, PDA, MODEM, set-top box, barcode machine, industrial instrumentation and other equipment for communication. REDUCE ERRORS: The terminal block area is clearly marked making proper termination virtually foolproof. SCREW LOCK: The shell is locked with screws and nuts, which can avoid the disadvantages of not closing the shell tightly or large gaps. No welding required, 128 type environmental protection copper terminal design, no need for soldering iron and cumbersome tools, easy wiring. DURABLE: Pure copper plated joints, fine solder joints, resistance to plug, and good contact to ensure high-quality, durability and a long life. The outer cg is made of environmentally friendly PP engineering material, which is soft and durable.