RSE-32.768-7-H14-TR

SURFACE MOUNT MICROPROCESSOR CRYSTAL Page 1 of 3 RSE-32.768-7-H14-TR Rev C  SPECIFICATIONS PARAMETER NOMINAL FREQUENCY FREQUENCY TOLERANCE AT 25°C TEMPERATURE COEFFICIENT TURNOVER TEMPERATURE OPERATING TEMPERATURE RANGE STORAGE TEMPERATURE RANGE AGING LOAD CAPACITANCE EQUIVALENT SERIES RESISTANCE SHUNT CAPACITANCE DRIVE LEVEL  MECHANICAL SPECIFICATION VALUE 32.768 kHz ±20 ppm max -0.035 ± 0.01 ppm/°C2 25°C ± 5°C -40°C to +85°C -55°C to +125°C ±3 ppm per year max 7 pF 65 k max 1.5 pF max 1 µW max  CARRIER TAPE DIMENSIONS NOTE: REFER TO EIA-481 FOR DIMENSIONS  PACKAGING 330 mm REEL DIAMETER 16 mm TAPE WIDTH, 8 mm PITCH QUANTITY: 3000 PIECES PER REEL IN ACCORDANCE WITH EIA-481 RALT RO N ELECT RO NI CS  10 4 00 N.W . 33 rd ST REET  Mia mi , Fl o rid a 33 1 72  U. S. A. Telephone: 305-593-6033  Fax: 305-594-3973  e-mail: sales@raltron.com  web site: http://www.raltron.com SURFACE MOUNT MICROPROCESSOR CRYSTAL Page 2 of 3  RSE-32.768-7-H14-TR Rev C REFLOW PROFILE tP TP Critical Zone TL to TP Ramp-up TL tL TSMAX Temp. [°C] TSMIN Ramp-down tS Preheat Time [sec] t[25°C] to Peak Temperature Min Preheat Temperature Max Preheat Time (TSMIN to TSMAX) Temperature Peak Temperature Ramp-up rate Ramp-down rate Time within 5°C of Peak Temperature Time t[25°C] to Peak Temperature Time  Reflow profile TSMIN TSMAX tS TL TP RUP RDOWN tP t[25°C] to Peak tL 125°C 150°C 60-180 sec. 217°C 260°C 3°C/sec max. 6°C/sec max. 10 sec. 480 sec. 60-150 sec. ENVIRONMENTAL PARAMETER MOISTURE SENSITIVITY LEVEL RoHS REACH SVHC HALOGEN-FREE ESD CLASSIFICATION LEVEL TERMINATION FINISH VALUE 1 Exemption 7A Compliant Compliant N/A Sn RALT RO N ELECT RO NI CS  10 4 00 N.W . 33 rd ST REET  Mia mi , Fl o rid a 33 1 72  U. S. A. Telephone: 305-593-6033  Fax: 305-594-3973  e-mail: sales@raltron.com  web site: http://www.raltron.com SURFACE MOUNT MICROPROCESSOR CRYSTAL Page 3 of 3 RSE-32.768-7-H14-TR Rev C  MARKING x37myR x – Internal Production ID code y – Year code w – Week code YEAR CODE Year Code 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Week 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18  5 6 7 8 9 0 1 2 3 4 5 ALPHA WEEK CODE TABLE Code Week Code Week a b c d e f g h i j k l m n o p q r 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 s t u v w x y z A B C D E F G H I J 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 Code K L M N O P Q R S T U V W X Y Z APPROVAL DRAWN BY APPROVED BY REVISION KJackson, June 19, 2014 KJackson, June 19, 2014 A, Initial Release B, Updated to current spec levels KJ 11/14/16 C, Updated shunt capacitance to current spec levels XL, November 29, 2018 Raltron Electronics / RAMI Technology USA, LLC, including its affiliates, employees, agents and other persons acting on its behalf (collectively Raltron/RAMI Tech), disclaim any and all liability for any errors or inaccuracies contained in this data sheet. While Raltron/RAMI Tech has made every reasonable effort ensure the accuracy of all product information, specifications and data contained herein, Raltron/RAMI Tech does not guarantee that the information is accurate, reliable or current. The product information is provided only for reference purposes only and is subject to change, correction or revision, at any time without notice. Raltron/RAMI Tech does not assume any liability arising out of an application or use of any product described herein and disclaims any warranties expressed or implied. The user of products in such applications shall assume all risks of such use and will agree to hold Raltron/RAMI Tech, harmless against all damages. Copyright © 2016, Raltron Electronics / RAMI Technology USA, LLC. All rights reserved. No part of this document may be reproduced in any form without the prior written permission of Raltron Electronics / RAMI Technology USA, LLC. RALT RO N ELECT RO NI CS  10 4 00 N.W . 33 rd ST REET  Mia mi , Fl o rid a 33 1 72  U. S. A. Telephone: 305-593-6033  Fax: 305-594-3973  e-mail: sales@raltron.com  web site: http://www.raltron.com