XH2B-4042-A Omron, XH2B-4042-A Datasheet - Page 7

• Manufacturer Part Number: XH2B-4042-A
• Description: CONNECTOR
• Manufacturer: Omron
• Series: XH2r

Specifications of XH2B-4042-A

• Connector Type: Socket, Outer Shroud Contacts
• Number Of Positions: 40
• Pitch: 0.050" (1.27mm)
• Number Of Rows: 2
• Mounting Type: Through Hole, Right Angle
• Features: Board Lock
• Contact Finish: Gold
• Height Above Board: 0.275" (7.00mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Contact Finish Thickness: -
• Mated Stacking Heights: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: XH2B4042A

General Information
I Contact Numbers
• Contact numbers are not printed on the connectors. Use the trian-
• On the mating side, the row terminals on the triangular mark side
I Precautions
Automated Soldering
Use tape to mask the right-angle connectors before automated-sol-
dering.
48
Terminal shape
Plug, straight
terminals
Plug, right-angle
terminals
Socket, straight
terminals
Socket, right-angle
terminals
gular mark (indicates contact 1) as a guide when mounting to a
board.
are called row a, and the other side is called row b. The numbers
are in the order shown.
Half-Pitch Connectors
Mated diagram
XH2
• The triangular marks on the plug and the socket should be aligned
when mated. The contact numbers on both sides should match.
Mounting holes (bottom view)