Crystal Oscillators Model Package Dimension Frequency range Operating Temperature Range RoHS certification REACH certification Data sheet Inventory Search (Max.mm) (MHz) CSX-750F Series L:7.0 W:5.0 H:1.6 1.0~39.9 -20℃~+70℃ (-40℃~+85℃) CSX-252F Series L:2.5 W:2.0 H:0.8 0.032768 2.0~39.9 -20℃~+70℃ (-40℃~+85℃)