USTC1

U Series Crystal UM-1 Thru-Hole Crystal Wide Frequency Range AT Cut RoHS Compliant Available ELECTRICAL SPECIFICATIONS: Frequency Range Frequency Tolerance / Stability Operating Temperature Range Storage Temperature Aging Shunt Capacitance Load Capacitance Equivalent Series Resistance (ESR) Mode of Operation Drive Level Shock Solderability Solvent Resistance Vibration Gross Leak Test Fine Leak Test 7.000MHz to 200.000MHz (See Part Number Guide for Options) (See Part Number Guide for Options) -55°C to +125°C ±5ppm / first year max 7pF max 20pF Standard (See Part Number Guide for Options) See ESR Chart Fundamental, 3 OT 1mW Max MIL-STD-883, Meth 2002, Cond MIL-STD-883, Meth 2003 MIL-STD-202, Meth 215 MIL-STD-883, Meth 2007, Cond MIL-STD-883, Meth 1014, Cond MIL-STD-883, Meth 1014, Cond rd ESR CHART: Frequency Range 7.000MHz to 40.000MHz 24.000MHz to 34.999MHz 35.000MHz to 125.000MHz 60.000MHz to 200.000MHz ESR (Ohms) 40 Max 60 Max 40 Max 60 Max Mode / Cut Fund / AT 3rd OT / AT 3rd OT / AT 3rd OT / AT MARKING: 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 B A C A MECHANICAL DETAILS: 8.10 [.319] MAX 13.20 [.520] MAX 3.20 [.126] MAX 3.75 [.148] 7.90 [.311] MAX 0.30 [.012] DIMENSION IN BRACKETS ARE IN INCHES PART NUMBER GUIDE: U UM-1 Frequency Load Capacitance R oHS Compliant Blank = Not Compliant F = Is Compliant 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 D = ±10 ppm / ±15 ppm E = ±50 ppm / ±50 ppm T = ±5 ppm / ±10 ppm Operating Temperature A = 0°C to +70°c B = -20°C to +70°c C = -40°C to +85°c Mode of Operation 1 = Fundamental 3 = 3rd Overtone Please Consult with MMD Sales Deparment 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 U052107C