USAA1 MMD | Alldatasheet
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Specifications subject to change without notice Revision U052107C U Series Crystal ¾ UM-1 Thru-Hole Crystal ¾ Wide Frequency Range ¾ AT Cut ¾ RoHS Compliant Available ELECTRICAL SPECIFICATIONS: ESR CHART: Frequency Range ESR (Ohms) Mode / Cut 7.000MHz to 40.000MHz 40 Max Fund / AT 24.000MHz to 34.999MHz 60 Max 3 rd OT / AT 35.000MHz to 125.000MHz 40 Max 3 rd OT / AT 60.000MHz to 200.000MHz 60 Max 3 rd OT / AT MARKING: Frequency Range 7.000MHz to 200.000MHz Frequency Tolerance / Stability (See Part Number Guide for Options) Operating Temperature Range (See Pa rt Number Guide for Options) Storage Temperature -55°C to +125°C Aging ±5ppm / first year max Shunt Capacitance 7pF max Load Capacitance 20pF Standard (See Part Number Guide for Options) Equivalent Series Resistance (ESR) See ESR Chart Mode of Operation Fundamental, 3 rd OT Drive Level 1mW Max Shock MIL-STD-883, Meth 2002, Cond B Solderability MIL-STD-883, Meth 2003 Solvent Resistance MIL-STD-202, Meth 215 Vibration MIL-STD-883, Meth 2007, Cond A Gross Leak Test MIL-ST D-883, Meth 1014, Cond C Fine Leak Test MIL-ST D-883, Meth 1014, Cond A Line 1: MXX.XXX XX.XXX = Frequency in MHz Line 2: SYMCCL S = Internal Code YM = Date Code (Year/Month) CC = Crystal Parameters Code L = Denotes RoHS Compliant MECHANICAL DETAILS: 8.10 [.319] MAX 13.20 [.520] MAX 3.20 [.126] MAX 7.90 [.311] MAX3.75 [.148] 0.30 [.012] DIMENSION IN BRACKETS ARE IN INCHES PART NUMBER GUIDE: RoHS Compliant Blank = Not Compliant F = Is Compliant Operating Temperature A = 0°C to +70°c B = -20°C to +70°c C = -40°C to +85°c UM-1 Load Capacitance S = Series 20 = 20pF (Standard) XX = XXpF (8pF to 50pF) Temperature Tolerance/Stability A = ±50 ppm / ±100 ppm B = ±30 ppm / ±50 ppm C = ±15 ppm / ±30 ppm T = ±5 ppm / ±10 ppm E = ±50 ppm / ±50 ppm D = ±10 ppm / ±15 ppm Mode of Operation 1 = Fundamental 3 = 3rd Overtone Please Consult with MMD Sales Deparment for any other Parameters or Options FrequencyU MMD Components, 30400 Esperanza, Rancho Santa Margarita, CA, 92688 Phone: (949) 709-5075, Fax: (949) 709-3536, www.mmdcomp.com Sales@mmdcomp.com