{"title":"Crystal 4MHz","handle":"crystal-4mhz","url":"/products/crystal-4mhz","description":"Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package.","vendor":"SparkFun","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":10993,"title":"Default Title","sku":"SF-COM-00539","price":1.31,"on_sale":false,"in_stock":true,"available_quantity":7,"option1":"Default Title"}]}