MMD Monitor/Quartztek

30400 Esperanza, Rancho Santa Margarita, CA, 92688

Sales@mmdcomp.com

Revision:

WC26SM082812G

Specifications are subject to change without notice.

Pg 1 of 2

W



Surface Mountable Clock Crystal



32.768 KHz



Small Compact Size



RoHS Compliant

Part Number Guide

Frequency

32.768 KHz

Tolerance at +25°C

See Part Number Guide for Options

Stability

Aging

±5 ppm/ yr

Shunt Capacitance

1.5 pF

Load Capacitance

12.5 pF Typ (6pF Option)

Motional Capacitance

0.003 pF TYP

Operating Temperature

-40°C to +85°C

Storage Temperature

-40°C to +85°C

Equivalent Resistance

50k Ohms Max

Drive Level

1 µW Max

Temperature Coefficient

0.04 ppm / ° C

Insulation Resistance

500 Megaohms Min / DC 100 V

Shock Resistance

±5 ppm Max (Drop test 3 times on a hard board from 75 cm)

32.768KHZ

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

WC26SM

Frequency Tolerance

Load Capacitance

Blank = 12.5pF

6 = 6pF

RoHS Compliant

Blank = Not Compliant

F = Is Compliant

Blank = No Added Options

T = Tape and Reel

Value Added Options

C = ±10 ppm

D = ±20 ppm