Model 402 Surface Mount Quartz Crystal FEATURES • Standard 2.0mm x 1.6mm Seam Weld Package • Fundamental Crystal Design • Frequency Range 16 – 60 MHz • Frequency Tolerance, ±20 ppm Standard [other tolerances available] • Frequency Stability, ±30 ppm Standard [other stabilities available] • Operating Temperature to -40°C to +85°C • Tape & Reel Packaging Standard, EIA-481 • RoHS/Green Compliant [6/6] APPLICATIONS Model 402 is a low cost device used in a wide range of commercial applications including notebooks, computer peripherals, audio visual, Bluetooth and USB interfaces, PDAs, and automotive electronics. ORDERING INFORMATION 402 PACKAGING OPTIONS T - 1k pcs./reel R - 3k pcs./reel MODE OF OSCILLATION F = Fundamental LOAD CAPACITANCE FREQUENCY Product Frequency Code K = 8 pF J = 9 pF A = 10 pF L = 12 pF [3 digits] Refer to document 016-1454-0, Frequency Code Tables. FREQUENCY TOLERANCE @ 25°C 1 = ± 10 ppm Y = ± 25 ppm X = ± 15 ppm 3 = ± 30 ppm 2 = ± 20 ppm TEMPERATURE RANGE OPTIONS W = 0°C to +50°C A = -10°C to +60°C C = -20°C to +70°C I = -40°C to +85°C STABILITY TOLERANCE Over Operating Temperature Range (Referenced to 25°C Reading) 1 = ± 10 ppm 1 X = ± 15 ppm 2 = ± 20 ppm C = 16 pF D = 18 pF E = 20 pF S = Series Y = ± 25 ppm 3 = ± 30 ppm 5 = ± 50 ppm 1] Only available with temperature range code "W, A & C". Not all performance combinations and frequencies may be available. Contact your local CTS Representative or CTS Customer Service for availability. PACKAGING INFORMATION [Reference] Device quantity is 1k pieces minimum and 3k pieces maximum per 180mm reel. Document No. 008-0330-0 Page 1- 2 www.ctscorp.com Rev. B Model 402 Quartz Crystal ELECTRICAL CHARACTERISTICS VALUE ELECTRICAL PARAMETERS PARAMETER 16 MHz to 60 MHz Fundamental AT-Cut ±20 ppm, Standard Frequency Range Operating Mode Crystal Cut Frequency Tolerance @ +25°C Frequency Stability Tolerance (Operating Temperature Range, Referenced to 25°C Reading) ±30 ppm, Standard 0°C to +50°C -10°C to +60°C -20°C to +70°C -40°C to +85°C 16 MHz - < 20 MHz 300 Ohms 20 MHz - < 30 MHz 200 Ohms 30 MHz - < 40 MHz 100 Ohms 40 MHz - 60 MHz 60 Ohms See Ordering Information 3.0 pF Typical, 7.0 pF Maximum 10 µW Typ., 100 µW Max. ±3 ppm/yr Typical 500M Ohms @ DC 100V -40°C to +85°C Operating Temperature Ranges Equivalent Series Resistance [Maximum] Load Capacitance Shunt Capacitance (C0) Drive Level Aging @ +25°C Insulation Resistance Storage Temperature Range MARKING INFORMATION 1. M402 - CTS Model Series. 2. D – Date code. See Table I for codes. 3. XXX – Frequency code. Reference CTS document 016-1454-01. MECHANICAL SPECIFICATIONS PACKAGE DRAWING NOTES 1. Complete CTS part number, frequency value, date code and manufacturing site code information must appear on reel and carton labels. 2. Terminations #2, #4 and the metal lid are connected internally. End user may connect these pins to circuit ground. 3. Termination pads (e4); barrier plating is nickel [Ni] with gold [Au] flash plate. 4. Reflow conditions per JEDEC J-STD-020; 260°C maximum, 10 seconds. 5. MSL = 1. M402 DXXX SUGGESTED SOLDER PAD GEOMETRY TABLE I – DATE CODE MONTH JAN YEAR FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC M 2001 2005 2009 2013 2017 A B C D E F G H J K L 2002 2006 2010 2014 2018 N P Q R S T U V W X Y Z 2003 2007 2011 2015 2019 a b c d e f g h j k l m 2004 2008 2012 2016 2020 n p q r s t u v w x y z Document No. 008-0330-0 Page 2 - 2 Rev. B