X1A0001610002 3215无源晶振 FC3215AN 32.768K 9PF 20PPM 金属壳

X1A0001610003 3215无源晶振 FC3215AN 32.768K 7PF 20PPM 金属壳

FC3215AN 32.768K 12.5PF20ppm 3215无源晶振X1A0001610001金属壳

爱普生3215无源晶振低ESR

爱普生3215无源晶振32.768kHz

X1A0001610001 3215无源晶振FC3215AN 32.768K 12.5PF20PPM金属壳