WC519 Series Crystal
Ceramic SMD Tuning Fork Crystal
32.768KHZ
RoHS Compliant
Tape and Reel Packaging Available
Frequency
Frequency Tolerance at +25°C
Load Capacitance
Operating Temperature
Storage Temperature
Turnover Temperature
Stability
Equivalent Series Resistance
Drive Level
Aging
Quality Factor
Shunt Capacitance
32.768KHZ
±20 ppm
12.5pF
-40°C to +85°C
-55°C to +125°C
+25°C ±5°C
-0.035 ppm / (change in
°C)
2
max parabolic curve
70k Ohms Max
1uW max
±3 ppm first year
65000 typ
1.33pF Max
Part Number Guide
WC519
32.768KHZ
Frequency Tolerance
Blank = ±20 ppm
XX = Customer Specified
Load Capacitance
Blank = 12.5pF
XX = Customer Specified
Value Added Options
Blank = No Added Options
T = Tape and Reel
Please consult with MMD sales department for any other parameters or options.
MMD Monitor/Quartztek
30400 Esperanza, Rancho Santa Margarita, CA, 92688
Phone: (949) 709-5075, Fax: (949) 709-3536,
www.mmdcomp.com
Sales@mmdcomp.com
Revision:
Specifications are subject to change without notice.
WC156SM092110B
Pg 1 of 2
MMD [ MMD COMPONENTS ]
