WC26SMFD-32.768KHZ-T

WC26SM Series Ο Surface Mountable Clock Crystal Ο 32.768 kHz Ο Small Compact Size Ο RoHS Compliant Electrical Specifications: Frequency Tolerance at +25°C 32.768 kHz See Part Number Guide for Options Stability -0.034 ppm (±0.006)/C°2 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 Shock Resistance 500 Mega ohms Min / DC 100 V ±5 ppm Max (Drop test 3 times on a hard board from 75 cm) Part Number Guide Please consult with MMD sales department for any other parameters or options. Revised H: 06/04/20 Page 2 of 6 www.mmdcomp.com WC26SM Series Mechanical Details NOTES 1. CAN PLATING = Ni 2. LEAD PLATING = Sn 95% - 98%, Cu 2% - 5% Dimensions in brackets are in inches Tape & Reel Dimensions PITCH TAPE REEL COUNT Revised H: 06/04/20 8.0 16.0 330 [13 IN] 1000 Page 3 of 6 Notes: UNLESS OTHERWISE SPECIFIED 1. Applicable Standards / Specifications ANSI Y14.5M, Dimensions and Tolerances EIA-481-B, 8mm through 200mm Embossed Carrier Tapping and 8mm and 12mm Punched Carrier Tapping of Surface Mount Components for Automatic Handling. 2. Dimensions are in millimetres. 3. Tolerances are ±0.1 mm unless otherwise specified. 4. Do not scale drawing. www.mmdcomp.com