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| WC156SM-32.768KHZ Series Crystal Ultra Low Profile with 1.5mm Height max 32.768KHZ RoHS Compliant Available Ideal for use in space confined applications Tape and Reel Packaging ELECTRICAL SPECIFICATIONS: Frequency Frequency Tolerance Turnover Temperature Temperature Coefficient Load Capacitance Series Resistance Maximum Drive Level Recommended Drivel Level Shunt Capacitance Aging Operating Temperature Storage Temperature MECHANICAL DETAIL: 7.10 [.280] MAX 1.20 [.047] 3.88 [.153] 1.20 [.047] 32.768KHZ 20ppm or 50ppm +25C 5C -0.04 x 10-6/C2 7.0pF or 12.5pF 65K Ohms max 1.0 uWatt 0.1 uWatt 0.8pF typ 3ppm for the first year -40C to +85C -55C to +125C 4 3 2.50 [.098] 4 3.30 [.130] 1 MAX 3 2 INTERNAL CONNECTION DO NOT CONNECT PINS 2 & 3 TO EXTERNAL DEVICES 1 2 1.50 [.059] 1.00 [.039] 1.50 [.059] 5.08 [.200] 1.30 [.051] 1.50 [.059] Recommended Land Pattern 0.40 [.016] Dimension in Brackets are in Inches 0.75 [.030] 1.60 [.063] 0.75 [.030] PART NUMBER GUIDE: WC156SM 32.768KHZ RoHS Compliant Blank = Not Compliant F = Is Compliant Frequency Tolerance Blank = 20 ppm 50 = 50 ppm Load Capacitance Blank = 12.5pF 7 = 7pF Value Added Options Blank = No Added Options 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 Sales@mmdcomp.com Specifications subject to change without notice Revision 12/12/05 A |
Price & Availability of WC156SMF50-32768KHZ-7
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