HC49USM-FF3F18-25.000MHz Abracon

HC49USM Series Product Feature: Applications: Low Cost SMD Package Fibre Channel Low ESR Server & Storage Compatible with Leadfree Sonet /SDH Processing 802.11 / Wifi T1/E1.T3/E3 System Clock Frequency 3.2 MHz to 100 MHz ESR (Equivalent Series Resistance) 3.2 MHz - 3.49 MHz 300 Max. 3.5 MHz - 3.99 MHz 200 Max. 4.0 MHz - 4.99 MHz 150 Max. 5.0 MHz - 5.99 MHz 120 Max. 6.0 MHz - 6.99 MHz 100 Max. 7.0 MHz - 8.9 MHz 80 Max. 9.0 MHz - 12.9 MHz 60 Max. 13 MHz- 19.9 MHz 40 Max. 20 MHz - 36 MHz 30 Max. 36 MHz 100.0 MHz (3rd O.T.) 100 Max. Shunt Capacitance (C0) 7 pF Max. Frequency Tolerance 25 C 30 ppm Standard (see Part Number Guide for more options) Frequency Stability over 50 ppm Standard Temperature (see Part Number Guide for more options) Crystal Cut AT Cut Load Capacitance 18 pF Standard (see Part Number Guide for more options) Drive Level 1 mW Max. Aging 5 ppm Max. / Year Standard Temperature Operating 0 C to +70 C Standard (see Part Number Guide for more options) Storage -40 C to +85 C Standard Dimension Units: mm Part Number Guide Sample Part Number: HC49USM - FB1F18 - 20.000 Package Tolerance Stability Operating Mode Load Frequency (ppm) at Room (ppm) over Operating Temperature Range (overtone) Capacitance Temperature Temperature (pF) A = 100ppm HC49USM- B = 50ppm B = 50ppm 0 = 0C to +50C F = Fundamental (4.5 mm H) F = 30ppm F = 30ppm 1 = 0C to +70C 3 = Third Overtone HC49USM2- 18pF Standard G = 25ppm G = 25ppm 2 = -10C to +60C -20.000 MHz (3.5 mm H) Or Specify H = 20ppm H = 20ppm 3 = -20C to +70C HC49USM3- I = 15ppm I = 15ppm 5 = -40C to +85C (3.1 mm H)- J = 10ppm* J = 10ppm 9 = -10C to +50C * Not available at all frequencies. Revised B: 09/20 Page 2 of 6 www.ilsiamerica.com HC49USM Series Pb Free Solder Reflow Profile: Typical Circuit: *Units are backward compatible with 240C reflow processes Package Information: MSL = N/A Termination = e4 (Sn / Cu/ Ag over Ni over Kovar base metal). Tape and Reel Information: A 24 +/- 0.3 B 12 +/- 0.2 C 11.5 +/- 0.2 D 25 +/- 1.5 E 80/100 F 330 QTY per Reel 1000 Revised B: 09/20 Page 3 of 6 www.ilsiamerica.com