Momentary action gold crosspoint contacts, suitable for word and data processing applications Keycaps available seperately typically RS stock no. 664-660 Suitable for machine soldering (5s at 260°C; solder terminal type) Standard spacing: 19.05mm and assembled height 17.5mm High reliability Snap fit into frame or mounted directly on to PCB With or without locating pins Dimensions: H18.5mm x W15.6mm x D15.6mm Contact material: AuAg10 Case material: Thermoplastic UL recognised composite