This product is universal PCB screw terminal block connector, 12 Pin and 2.54mm pitch. it has performance of high temperature and corrosion resistance, good insulation performance and long-lasting durability SAFE TO USE---Easy to welding, stable and reliable. Great fire retardant performance, safe to use WHAT APPLICABLE FOR---Screw terminal block connector is applicable for low frequency, and used in PCB wiring PCB Wiring Connector Wifehelper 10pcs/Set 12 Pin 2.54mm Pitch PCB Screw Terminal Block Connector Stable Green PCB Universal Screw Ecomeon No | En Línea Screw Terminal Connector 2.54mm This tuto is over, I hope it will help you take the great leap forwards and start to craft your pincab Package included: 10 x Terminal Block Connector UNIVERSAL---This product is universal PCB screw terminal block connector, 12 pin and 2., 54mm pitch Bulk Buy China Wholesale 5.omm 3 Pins Electric Wire Connector Pcb Plastic Spade Screw Terminal Block $0.137 from Dongguan Hecon Electronics Co., Ltd SERVICE GUARANTEED---If there is any that dont meet your expectations, please feel free to contact us, we will make it right.