WC26G Series Crystal ¾ SMD Tuning Fork Crystal ¾ Gull Wing Leads ¾ Optional Mounting Jacket ¾ Lead Free ELECTRICAL SPECIFICATIONS: Frequency Tolerance at +25°C Stability Operating Temperature Storage Temperature Load Capacitance Shunt Capacitance Equivalent Series Resistance Drive Level Aging Quality Factor 32.768KHZ See Part Number Guide -0.034 ±0.006 ppm / °C2 -40°C to ±85°C -55°C to ±125°C See Part Number Guide 1.05pF Max 70k Ohms Max 1uW max ±3 ppm first year 40000 typ PART NUMBER GUIDE: WC26G 32.768KHZ RoHS Compliant Blank = Not Compliant F = Is Compliant Frequency Tolerance C = ±10 ppm D = ±20 ppm Load Capacitance Blank = 12.5pF 6 = 6pF Value Added Options Blank = No Added Options J = Mounting Jacket T = Tape and Reel Please consult with MMD sales department for any other parameters or options. MMD Components, 30400 Esperanza, Rancho Santa Margarita, CA, 92688 Phone: (949) 709-5075, Fax: (949) 709-3536, www.mmdcomp.com [email protected] Specifications subject to change without notice Revision WC26G072007 B MECHANICAL DIMENSIONS: 6.20 [.244] MAX 3.30 [.130] MAX 3.80 [.150] 3.40 [.134] 1.70 [.067] 1.70 [.067] 2.00 [.079] MAX 2.54 [.100] 1.00 [.039] 1.00 [.039] MAX 2.00 [.079] 1.70 [.067] RECOMMENDED LAND PATTERN 2.20 [.087] MAX DIMENSION IN BRACKETS ARE IN INCHES 0.25 [.010] MAX 0.23 [.009] MECHANICAL DIMENSIONS WITH MOUNTING BRACKET: 1.50 [.059] 8.30 [.327] 6.00 [.236] 0.20 [.008] MAX 2.50 [.098] 5.20 [.205] 4.30 [.169] 1.00 [.039] 2.54 [.100] 3.40 [.134] 2.54 [.100] 1.00 [.039] RECOMMENDED LAND PATTERN 2.50 [.098] 0.15 [.006] 60° 2.10 [.083] 0.23 [.009] 0.15 [.006] 1.00 [.039] 1.30 [.051] 2.70 [.106] MOUNTING JACKET DIMENSIONS DIMENSION IN BRACKETS ARE IN INCHES MMD Components, 30400 Esperanza, Rancho Santa Margarita, CA, 92688 Phone: (949) 709-5075, Fax: (949) 709-3536, www.mmdcomp.com [email protected] Specifications subject to change without notice Revision WC26G072007 B