FC-12M - Epson

FC-12M kHz RANGE CRYSTAL UNIT

Crystal unit kHz RANGE CRYSTAL UNIT FC - 12D / FC - 12M Frequency range : External dimensions : : Overtone order : Applications : : 32.768 kHz (32 kHz to 77.5 kHz) 2.05 × 1.25 × 0.35 mm···FC-12D 2.05 × 1.2 × 0.6 mm···FC-12M Fundamental Smart card (Please contact us for except Smart card use.)···FC-12D Small devices···FC-12M Actual size FC-12D.

Features

+25 C, DL=0.1 W Please ask for tighter tolerance Load capacitance CL 7 pF, 9pF, 12.5pF 12.5pF Please specify Motional resistance (ESR) R1 75 k Max. 90 k Max. 90 k to 65 k Motional capacitance C1 3.7 fF Typ. 6.4 fF Typ. 7.0 fF to 2.7 fF Shunt capacitance Frequency aging C0 f_age 0.8 pF Typ. 1.3 pF Typ. 1.6 pF to 0.8pF ±3 × 10-6 / year Max. +25 C, First year Product name (Standard form) FC-12D 32.768000kHz 12.5 +20.0-20.0 ① ② ③ ④ ①Model ②Frequency ③Load capacitance(pF) ④Frequency tolerance(× 10-6, +25 C) External dimensions . FC-12D A115J 2.05±0.1 0.9 #1 #.