Product Features:

Low Cost SMD Package

RoHS Compliant

Compatible with Leadfree Processing

Ultra Low Profile


Real Time Clocks


Industrial Control

Industrial Control

Frequency 32.768 KHz  to  32.768 KHz
Aging ± 5 ppm Max. / Year Standard
Crystal Cut X-Cut
Drive Level 0.1 µW Typ., 0.5 µW Max.
ESR (Equivalent Series Resistance)
Less than 90 kΩ
Frequency Stability over Temperature Parabolic -0.034 ppm / ° C² Typ., Turnover point +25º ±5ºC See Graph Below
Frequency Tolerance @ 25° C @± 5° C ± 20 ppm Standard
Load Capacitance 12.5 pF Standard
Montioal Capacitane 6.5 fF Typ.
Operating Temperature -40°C to +85°C Standard
Shunt Capacitance (C0) 1.3 pF Typ.
Storage Temperature 55°C to +125°C Standard


Part Number Guide

– Sample Part Number: IL3T – HX5F12.5 – 32.768 KHz

Package Stability (ppm) at Room Temperature Stability (ppm) over Operating Temperature Operating Temperature Range Mode (overtone) Load Capacitance (pF) Frequency
IL3T H = ±20 ppm X = X Cut 5 = -40°C to +85°C F = Fundamental 12.5 pF Standard 32.768 KHz


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