... 1.RoHS compliant 2. Supplier for Canon, LG, Aux 4.5*4.5mm Tact (Tactile) Switch1. Item No: TS45H2. Available ... high: 3.8mm/ 4.8mm/ 7.0mm/ 8.5mmProduct photo Specification:Other tact ... switch available:3x6mm, 4x4mm, 2x4mm,6x6mm, 6.2x6.2mm, 8x8mm, 12x12mm, 7x7mm, dip or SMD ... Thank you very much for attention ! ! 4.5*4.5mm tact (tactile) push switch, through hole type