DF18CC1-18.000MHZ-T

D Series Ο HC-49/S SMD Crystal Ο 3rd Lead Ground Option Available Ο Wide Frequency Range Ο 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 -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 See ESR Chart Mode of Operation See ESR Chart Drive Level Revised S: 10/23/17 1mW Max Page 2 of 8 www.mmdcomp.com D Series 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 24.576MHz to 29.999MHz 100 Max 3rd OT / AT 30.000MHz to 80.000MHz 80 Max 3rd OT / AT Part Number Revised S: 10/23/17 Page 3 of 8 www.mmdcomp.com D Series Mechanical Details Tape & Reel PITCH TAPE WIDTH REEL DIA COUNT. 12.00 [0.628] 24.00 [0.945] 330 [13] 1000 Notes: UNLESS OTHERWISE SPECIFIED 1. Applicable Standards / Specifications ANSI Y14.5M, Dimensions and Tolerances EIA-481-B, 8mm through 200mm Embossed Carrier Tapping and 8mm and 12mm Punched Carrier Tapping of Surface Mount Components for Automatic Handling. 2. Dimensions are in millimetres. 3. Tolerances are ±0.1 [0.004] mm unless otherwise specified. 4. Do not scale drawing. Revised S: 10/23/17 Page 4 of 8 www.mmdcomp.com D Series 3rd Lead Mechanical Details 3rd Lead Tape & Reel Dimensions PITCH TAPE WIDTH REEL DIA COUNT. 12.00 [0.471] 24.00 [0.942] 330 [13.0] 1000 pcs NOTES: UNLESS OTHERWISE SPECIFIED 5. Applicable Standards / Specifications ANSI Y14.5M, Dimensions and Tolerances EIA-481-B, 8mm through 200mm Embossed Carrier Tapping and 8mm and 12mm Punched Carrier Tapping of Surface Mount Components for Automatic Handling. 6. Dimensions are in millimetres. 7. Tolerances are ±0.10 [0.004] mm unless otherwise specified. 8. Do not scale drawing. Revised S: 10/23/17 Page 5 of 8 www.mmdcomp.com