9H03270027

TXC CORPORATION 4F, NO. 16, Sec. 2 Chung Yang S Rd., Peitou, Taipei, Taiwan. TEL : 886-2-2894-1202 , 886-2-2895-2201 FAX : 886-2-2894-1206 , 886-2-2895-6207 www.txccorp.com PRODUCT SPECIFICATION SHEET PRODUCT TYPE : SMD TUNING FORK 2.0X1.2 NOMINAL FREQ. : 32.768 KHz TXC P/N : 9H03270027 REVISION : S2 PE/RD QA MFG Simon Wang 2017/6/27 NOTE: (1). The green product standard set by TXC is based upon the international standards.Related information is publicly described on the TXC's website, and updated regularly. The document is compliant with the latest green product quality system directives at the time. (2). Revision "Sx" is for engineering samples only. PE/RD's approval required. (3). Revision "Ax" is production ready. PE, QA and MFG's approval required. (4). Inform TXC in advance if you use ultrasonic welding in assembling process . RoHS Compliant FMT-DOC024 Issue Date: 12.15'08 VER.E TXC CORPORATION Rev Revise page S1 NA S2 2 FMT-DOC024 TXC P/N： 9H03270027 Revise contents REVISION： S2 PAGE： 1 Date Ref.No. Reviser Initial release 7-Sep-12 - Simon Wang The unit of Frequency-Temperature coefficient is revised. 8-Oct-14 - Simon Wang Issue Date: 12.15'08 VER.E TXC P/N： 9H03270027 TXC CORPORATION REVISION： S2 PAGE： 2 ■ ELECTRICAL SPECIFICATIONS Parameters SYM. 1 Nominal Frequency 2 Frequency Tolerance Electrical Spec. MIN TYPE MAX F0 32.768 KHz - ± 20 ppm 3 Driver Level DL 4 Load Capacitance CL 5 Series Resistance - - - 6 Peak Temperature (Frequency) - 20 7 Frequency-Temperature coefficient - - 8 Storage Temperature - 9 Operating Temperature 0.1 0.5 at 25 ℃ uW - pF - 90 KΩ - 25 30 ℃ - -0.04 ppm/℃ -55 ~ 125 ℃ - - -40 ~ 85 ℃ - 10 Shunt Capacitance C0 - 1.3 - pF - 11 Motional Capacitance C1 - 6.4 - fF - 12 Insulation Resistance - 500 - - MΩ at DC 100V±15V 13 Aging - ppm 1st Year ■ DIMENSIONS - Notes UNITS 9.0 ±3 at 25 ℃ ±5℃ - 2 ■ RECOMMENDED SOLDER PAD (UNIT:mm) (UNIT:mm) ■ SUGGESTED REFLOW PROFILE ■ TEMPERATURE V.S FREQENCY CURVE Total time : 200 sec. Max. -40 Solder melting point :220℃ (℃) 25 85 TEMP (oC) 10 sec 260 220 -130 180 150 △f/fo(ppm) Time (sec) 120 sec FMT-DOC024 60 sec Issue Date: 12.15'08 VER.E TXC P/N： 9H03270027 TXC CORPORATION REVISION： S2 PAGE： 3 ■ MARKING TXC Use Frequency/CL Code Date Code Frequency /CL Code KHz PF CODE 32.768 12.5 A 32.768 9 B XXXXX TXC Use Code Date Code MONTH YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 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 M This date code will be cycled every four years ■ PACKING(UNIT:mm) Amount PCS/REEL 3K 3000 pieces of taped crystal units are put into a packing reels REMARK : 1. 230 mm (9.05) minimum leader which consist of carrier and/or tape followed by a minimum of 160 mm (6.3) of empty carrier tape sealed with cover tape. 2. 160 mm (6.3) minimum trailer of empty carrier tape sealed with cover tape. FMT-DOC024 Issue Date: 12.15'08 VER.E TXC CORPORATION TXC P/N： 9H03270027 REVISION： S2 PAGE： 4 ■ STRUCTURE ILLUSTRATION COMPONENTS NO MATERIALS QTY 1 FINISH/SPECIFICATIONS 1 Lid Kovar (Fe/Co/Ni) 2 Base(Package) Ceramic(AI2O3) - 1 Color Black 3 Crystal blank SiO2 1 - 4 Electrode Noble Metal 2 - 5 Internal terminals Au 2 Tungsten metallize + Ni plating + Au plating 6 Metallize for sealing Au 1 Tungsten metallize + Ni plating + Au plating 7 PAD Au 2 Tungsten metallize + Ni plating + Au plating 8 Conductive adhesive Ag 2 Silicon resin ■ UNIT WEIGHT: 0.005 g/pcs FMT-DOC024 Issue Date: 12.15'08 VER.E TXC CORPORATION TXC P/N： 9H03270027 REVISION： S2 PAGE： 5 ■ RELIABILITY SPECIFICATIONS 1.Mechanical Endurance No. Test Item 1.1 Drop Test REF. DOC Test Methods JIS C6701 150 cm height, fall freely onto concrete floor 3 times. 1.2 Mechanical Shock 1.3 Vibration Device are shocked to half sine wave ( 1000 G ) three mutually perpendicular axes each 3 times. 1m sec. duration time Frequency range 10 ~ 55 Hz Amplitude 1.5 mm,20G Sweep time 1 minute Perpendicular axes each test time JIS C60068-2-27 JIS C60068-2-6 2 hours (Total test time 6 hours) 1.4 Solderability Temperature 255 ℃ ± 5℃ Immersing depth 0.5 mm minimum Immersion time 3.5 ± 0.5 seconds Flux Rosin resin methyl alcohol MIL-STD-883 solvent ( 1 : 4 ) 2.Environmental Endurance No. Test Item 2.1 Resistance To Soldering Heat Test Methods Pre-heat temperature 160 ℃ Pre-heat time 90 ± 10 sec. Test temperature 260 ± 5 ℃ Test time 5 ± 1 sec. REF. DOC MIL-STD-202 2.2 High Temp. Storage + 100 ℃ ± 3 ℃ for 100 ± 12 hours JIS C600682-2 2.3 Low Temp. Storage - 40 ℃ ± 3 ℃ for 1000 ± 12 hours JIS C600682-1 Total 100 cycles of the following temperature cycle 2.4 Thermal Shock 100℃ JIS C0025 25℃ -40℃ 30min 30 5 min.max 2.5 Pressure Cooker Storage 121 ± 3℃, RH100%, 2 bar, for 240 hours 2.6 High Temp＆Humidity 40℃ ± 3℃, RH 90~95% , 1000Hrs FMT-DOC024 JIS C6701 JIS C600682-3 Issue Date: 12.15'08 VER.E