Cheap And Discounts 5PCS 1.8432M/2M/2.4576M/4.5M/5M/10M/11M/11.0592M/12M/14M/16.934M/24M/26.60M/27M/33.868M/MHZ 49 Passive Crystal Oscillator HC-49U Wholesale. Buy Directly From Merchant Professional for Electronic Components Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.