WR-MPC4 4.20mm Dual Row Right Angle Mount Male Header Connectors with Board LocksWR-MPC4 dual row right angle mount male headers with a 4.20mm pitch and board locks. These WR-MPC4 dual row right angle headers, have a UL94-V0 white nylon 66 insulator, tin plated tin over nickel stamped contacts and mate with WR-MPC4 4.20mm female dual row plug style receptacle housings.4.20mm Wurth WR-MPC4 Series