MMD Monitor/Quartztek

30400 Esperanza, Rancho Santa Margarita, CA, 92688

Sales@mmdcomp.com

Revision:

WC146SM082812H

Specifications are subject to change without notice.

Pg 1 of 2

W

 Ultra Low Profile with 1.4mm Height max

 32.768KHZ

 RoHS Compliant Available

 Ideal for use in space confined applications

 Tape and Reel Packaging

Part Number Guide

Frequency

32.768KHZ

Frequency Tolerance

±20ppm or ±50ppm

Turnover Temperature

+25°C ±5°C

Temperature Coefficient

Load Capacitance

7.0pF or 12.5pF

Series Resistance

65K Ohms max

Maximum Drive Level

1.0 uWatt

Recommended Drivel Level

0.1 uWatt

Shunt Capacitance

0.8pF typ

Aging

±3ppm for the first year

Operating Temperature

-40°C to +85°C

Storage Temperature

-55°C to +125°C

Moisture Sensitivity Level

3

32.768KHZ

Please consult with MMD sales department for any other parameters or options.

WC146SM

Frequency Tolerance

Blank = ±20 ppm

50 = ±50 ppm

Load Capacitance

Blank = 12.5pF

7 = 7pF

RoHS Compliant

Blank = Not Compliant

F = Is Compliant

Blank = No Added Options

T = Tape and Reel

Value Added Options