BK5W-4 (2.097152MHZ) BK5W-4 4.9152MHZ BK5W-4 2.097152MHZ BK5W-4 QC33142.0000 BK5W-42.097152MHZ BK60-005 BK60-005-DI-E0.5 BK60-005-DZ BK60-005-DZ-E0.5 BK-6001