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Datasheet File OCR Text: |
E8WS Series * RoHS Compliant * 32.768kHz watch crystal * Miniature two pad surface mount package * 20ppm frequency tolerance * 9.0pF or 12.5pF load capacitance * Tape and reel available NOTES H L W E8WS 0.8 3.2 1.5 CRYSTAL _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________ ELECTRICAL SPECIFICATIONS Frequency Frequency Tolerance (at 25C) Frequency Stability Operating Temperature Range Aging (at 25C) Storage Temperature Range Shunt Capacitance Motional Capacitance Equivalent Series Resistance Insulation Resistance Drive Level Load Capacitance (CL) MANUFACTURER CATEGORY SERIES 32.768kHz 20ppm -0.04ppm / (C)2 Maximum, Parabolic; Turn Over Temperature at 25C 5C -40C to 85C 3ppm / year Maximum -55C to 125C 1.0pF Typical, 2pF Maximum 3.4fF Typical 70,000 Ohms Maximum 500 Megaohms Minimum at 100VDC 0.5Watt Maximum 12.5pF or 9.0pF PACKAGE CLASS REV.DATE ECLIPTEK CORP. CRYSTAL E8WS CERAMIC CR57 08/07 800-ECLIPTEK www.ecliptek.com for latest revision Specifications subject to change without notice. PART NUMBERING GUIDE E8WSDC 12 - 32.768K TR LOAD CAPACITANCE 09=9pF 12=12.5pF PACKAGE OPTIONS Blank=Bulk, TR=Tape and Reel MECHANICAL DIMENSIONS ALL DIMENSIONS IN MILLIMETERS SUGGESTED SOLDER PAD LAYOUTS ALL DIMENSIONS IN MILLIMETERS MARKING ORIENTATION 2 1.8 0.1 1 0.8 0.1 0.8 0.1 (X2) Pad Connections 1.0 (X2) 3.2 0.1 1.5 1.5 0.1 1.8 TAPE AND REEL DIMENSIONS ALL DIMENSIONS IN MILLIMETERS TAPE A 12.3 B 5.5.1 C 4.75.1 D 4 .2 E 2.1 REEL M 1.5 MIN N 50 MIN O 20.2 MIN P 13.5 Q 40 MIN QTY/REEL 3,000 F 4.1 G A0* H 1.5 .1 J B0* K 0.6 MAX L K0* R 2.5 MIN S 10 MIN T 18.4 MAX U 180 MAX V 12.4+2-0 PARABOLIC TEMPERATURE CURVE *Compliant to EIA481A MARKING SPECIFICATIONS Line 1: XXXXX Ecliptek Manufacturing Code ENVIRONMENTAL/MECHANICAL SPECIFICATIONS Characteristic Fine Leak Test Gross Leak Test Mechanical Shock Specification MIL-STD-883, Method 1014, Condition A MIL-STD-883, Method 1014, Condition C MIL-STD-883, Method 2002, Condition B Characteristic Resistance to Soldering Heat Solderability Vibration Specification MIL-STD-202, Method 210 MIL-STD-883, Method 2003 MIL-STD-883, Method 2007, Condition A MANUFACTURER CATEGORY SERIES PACKAGE CLASS REV.DATE ECLIPTEK CORP. CRYSTAL E8WS CERAMIC CR57 08/07 800-ECLIPTEK www.ecliptek.com for latest revision Specifications subject to change without notice. |
Price & Availability of E8WSDC09-32768K
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