The Omron XG4A-5031 is a rectangular connector with male pins.

• Win Source Part Number: 1000791-XG4A-5031
• Series: XG4
• Positions: 50
• Features: keying slot and mounting flange
• Type: header
• Contact: male pin
• Loaded: all positions
• Rows: 2
• Termination: solder
• Lock: latch lock/eject hooks, long fastening type
• Voltage Rating: 300V
• Mated Stacking Heights: 23.5mm
• Insulation Material: Polybutylene Terephthalate (PBT), Glass Filled
• Flammability Rating: UL94 V-0
• Standard Package: 30
• Style: board to cable/wire
• Pitch for Mating: 0.100" (2.54mm)
• Contact Finish: gold
• Contact Finish Thickness for Mating: 5.90µin (0.150µm)
• Contact Finish: tin
• Contact Finish Thickness for Post: 78.7µin (2.00µm)
• Insulation Color: black
• Mountable: through hole
• Shrouding: shrouded - 4 wall shrouding
• Row Spacing for Mating: 0.100" (2.54mm)
• Contact Length for Post: 0.126" (3.20mm)
• Contact Length for Mating: 0.240" (6.10mm)
• Overall Contact Length: 0.657" (16.70mm)
• Insulation Height: 0.669" (17.00mm)
• Contact Shape: square
• Operating Temperature: -55°C to 105°C
• MSL Level: unlimited
• Current Rating: 3A
• HTSUS: 8536.69.4040
• Manufacturer: Omron Electronics Inc-EMC Div