D & F Series Crystal D & F Series Crystal HC-49/S SMD Crystal 3rd Lead Ground Option Available Wide Frequency Range Fundamental or 3rd OT AT Cut Frequency Range 3.200MHz to 80.000MHz Frequency Tolerance / Stability (See Part Number Guide for Options) Operating Temperature Range (See Part Number Guide for Options) Storage Temperature -55C to +125C Aging 5ppm / first year Max Shunt Capacitance 7pF Max 20pF Standard Load Capacitance (See Part Number Guide for Options) Equivalent Series Resistance See ESR Chart Mode of Operation See ESR Chart Drive Level 1mW Max Environmental & Mechanical Detail Marking Detail Shock MIL-STD-883, Method 2002 Cond B Line 1: MXX.XXX XX.XXX = Frequency in MHz Solderability MIL-STD-883, Method 2003 Solvent Resistance MIL-STD-202, Method 215 Line 2: SYMCCL Vibration MIL-STD-883, Method 2007, Cond A S = Internal Code Gross Leak Test MIL-STD-883, Method 1014, Cond C YM = Date Code (Year/Month) Fine Leak Test MIL-STD-883, Method 1014, Cond A2 CC = Crystal Parameters Code MSL Level 1 per IPC/JEDEC J-STD 20 L = Denotes RoHS Compliant MMD Monitor/Quartztek 30400 Esperanza, Rancho Santa Margarita, CA, 92688 Phone: (949) 709-5075, Fax: (949) 709-3536, www.mmdcomp.com Sales mmdcomp.com Revision: 10/20/10 P Specifications are subject to change without notice. Pg 1 of 4 ESR Chart Frequency Range ESR (Ohms) Mode / Cut 3.200MHz to 3.999MHz 150 Max Fund / AT 4.000MHz to 4.999MHz 120 Max Fund / AT 5.000MHz to 5.999MHz 100 Max Fund / AT 6.000MHz to 7.999MHz 90 Max Fund / AT 8.000MHz to 9.999MHz 70 Max Fund / AT 10.000MHz to 11.999MHz 50 Max Fund / AT 12.000MHz to 14.999MHz 50 Max Fund / AT 15.000MHz to 19.999MHz 40 Max Fund / AT 20.000MHz to 33.000MHz 30 Max Fund / AT rd 24.576MHz to 29.999MHz 100 Max 3 OT / AT rd 30.000MHz to 80.000MHz 80 Max 3 OT / AT Part Number Guide Frequency D = HC-49/US SMD (4.5mm*) F = HC-49/US SMD (3.5mm*) *Max Height Mode of Operation*** 1 = Fundamental RoHS Compliant Temperature 3 = 3rd Overtone Blank = Not Compliant Tolerance/Stability** F = Is Compliant A = 50 ppm / 100 ppm B = 30 ppm / 50 ppm Operating Temperature Value Added Options C = 15 ppm / 30 ppm Load Capacitance A = 0C to +70C D = 10 ppm / 15 ppm Blank = No Added Options B = -20C to +70C S = Series E = 50 ppm / 50 ppm T = Tape and Reel C = -40C to +85C 20 = 20pF (Standard) N = 10 ppm / 10 ppm 3 = 3rd Lead I = -40C to +105C XX = XXpF (8pF to 50pF) * Please consult with MMD sales department for any other parameters or options. ** Not all Frequency Tolerance/Stability options available at this temperature range. ***Mode is dependant upon Frequency. See ESR Chart MMD Monitor/Quartztek 30400 Esperanza, Rancho Santa Margarita, CA, 92688 Phone: (949) 709-5075, Fax: (949) 709-3536, www.mmdcomp.com Sales mmdcomp.com Revision: 10/20/10 P Specifications are subject to change without notice. Pg 2 of 4