OSC OCXO 20.000MHZ SINE WAVE SMD Tray ECOC-2522-2522 OCXO 20MHz Standby (Power Down) Sine Wave 5V 5ppb 0 C ~ 50 C - Surface Mount 1.000" L x 0.866" W (25.40mm x 22.00mm) 0.500" (12.70mm) 6-SMD (5 p