B, BT, BR Series HC-49/US Microprocessor Crystals C A L I B E R Lead-Free RoHS Compliant PART NUMBERING GUIDE Electronics Inc. Environmental/Mechanical Specifications on page F5 B A 32 C 3 - 30.000MHz - I - AT Package B =HC49/US (3.68mm max. ht.) BT=HC49/US (2.50mm max. ht.) BR=HC49/US (2.00mm max. ht.) Tolerance/Stability A=±50/100 N=±10/10ppm B=±30/50 P=±20/30ppm C=±15/30 D=±15/50 E=±25/30 F=±25/50 G=±10/30 H=±20/20 J=± 5/10 K=±20/20 L=±10/25 M=±15/15 Configuration Options I=Insulator Tab, TR=Tape and Reel (ammo for thru-hole), L=Third Lead L3=Third Lead/Base Mount, V=Vinyl Sleeve, AT=Cut of Quartz SP=Spring Mount, G-Gull Wing, G1=Gull Wing/Metal Jacket Mode of Operation 1=Fundamental (over 25.000MHz AT and BT Cut Available) 3=Third Overtone, 5=Fifth Overtone Operating Temperature Range C=0°C to 70°C E=-20°C to 70°C F=-40°C to 85°C Load Capacitance S=Series, XX=XXpF (Pico Farads) ELECTRICAL SPECIFICATIONS Revision: 1994-D Frequency Range 3.579545MHz to 100.000MHz Frequency Tolerance/Stability A, B, C, D, E, F, G, H, J, K, L, M See above for details! Other Combinations Available. Contact Factory for Custom Specifications. Operating Temperature Range “C” Option, “E” Option, “F” Option 0°C to 70°C, -20°C to 70°C, -40°C to 85°C Aging ±5ppm / year Maximum Storage Temperature Range -55°C to 125°C Load Capacitance “S” Option “XX” Option Series 10pF to 50pF Shunt Capacitance 7pF Maximum Insulation Resistance 500 Megaohms Minimum at 100Vdc Drive Level 2mWatts Maximum, 100uWatts Correlation Solder Temp. (max) / Plating / Moisture Sensitivity 260°C / Sn-Ag-Cu / None EQUIVALENT SERIES RESISTANCE (ESR) Frequency (MHz) ESR (ohms) Frequency (MHz) ESR (ohms) Frequency (MHz) ESR (ohms) 3.579545 to 4.999 200 9.000 to 9.999 80 24.000 to 30.000 40 (AT Cut Fund) 5.000 to 5.999 150 10.000 to 14.999 70 24.000 to 50.000 40 (BT Cut Fund) 6.000 to 7.999 120 15.000 to 15.999 60 24.576 to 29.999 100 (3rd OT) 8.000 to 8.999 90 16.000 to 23.999 40 30.000 to 60.000 100 (3rd OT) MECHANICAL DIMENSIONS Marking Guide 6.35 MIN All Dimensions in mm. 12.000CYM 11.18 MAX 0.457±0.051DIA 12.000 = Frequency C = Caliber Electronics Inc. YM = Date Code (Year/Month) 4.88±0.2 4.70 MAX 3.68 MAX TEL 949-366-8700 FAX 949-366-8707 WEB http://www.caliberelectronics.com