High quality 94v0 pcb board 1.High quality,reasonable price 2.Delivery time:5-7days 3.Certificates: UL,ISO9001:2000,RoHS High quality 94v0 pcb ... : ceramic , F4 BK-2 , Alu, Rogers, High Tg FR4, FR1, CEM-1, FR-4,etc Board Thickness: 0.4-6.0 mmTreatment ... (Second)16 Twist and bend≤0.7% 17Electric strength>1.3KV/mm18Peel Strength1.4N/mm19Solder strength>6H20 Flame retardant94V-021Impedance control±5%