8Mhz Arduino Pro 3.3V Resonator

Does anyone know a digikey or newark part number for the 8Mhz Resonator that is used on the sparkfun Arduino Pro 3.3V board. I like the foot print of the device and want to use the same one. I'm embedding an ATMEL Atmega328p-pu in a project i'm working on and want to run it at 8Mhz and 3.3V.

Thanks in advance.

DigiKey has a bunch of surface mount 8MHz ceramic resonators. Most of them are about the same size: 3.2mm x 1.25 or 1.30mm. The ones that look the closest (have a metal cap) are from Murata Electronics North America.