分类 Crystals Drive Level 100 uW ESR 40 Ohms Frequency 27 MHz Frequency Stability 30 PPM Height 1.35 mm Length 5 mm Load Capacitance 18 pF Maximum Operating Temperature + 85 C Minimum Operating Temperature - 40 C Mounting Style SMD/SMT Package / Case 5 mm x 3.2 mm Packaging Cut Tape Packaging MouseReel Packaging Reel Product Type Crystals Series 445 Termination Style SMD/SMT Tolerance 20 PPM Type SMD Quartz Unit Weight Width 3.2 mm