Part Number XH4A-4031-1A Board To Board Arrays Edge Type Mezanine in stock with ready to ship. Get an instant quote for Omron Electronics Inc Emc Div part number XH4A-4031-1A by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for XH4A-4031-1A. Our dedicated account manager will get back to you within 15 minutes.