AS-4.9152-20-EXT-3PIN-SP-TR

LOW PROFILE MICROPROCESSOR CRYSTAL Page 1 of 3 AS-4.9152-20-EXT-3PIN-SP-TR  SPECIFICATIONS PARAMETER VALUE NOMINAL FREQUENCY MODE OF OSCILLATION 4.9152 MHz Fundamental FREQUENCY TOLERANCE AT 25°C ±30 ppm max FREQUENCY STABILITY OVER TEMPERATURE OPERATING TEMPERATURE RANGE ±50 ppm max -40°C to +85°C STORAGE TEMPERATURE RANGE AGING LOAD CAPACITANCE EQUIVALENT SERIES RESISTANCE SHUNT CAPACITANCE DRIVE LEVEL REFLOW CONDITIONS INSULATION RESIATANCE  -55°C to +125°C ±5 ppm per year max 20 pF 130  max 7 pF max 1000 µW max 260°C for 10s max 500 M min @ DC 100V MECHANICAL SPECIFICATION LENGTH “L” = 11.98 min Unit: mm R A L T R O N EL E C T R O NI C S  1 0 4 0 0 N. W . 3 3 rd S TR E E T  M i a m i , Fl o r i d a 3 3 1 7 2  U . S. A. Telephone: 305-593-6033  Fax: 305-594-3973  e-mail: sales@raltron.com  web site: http://www.raltron.com LOW PROFILE MICROPROCESSOR CRYSTAL Page 2 of 3 AS-4.9152-20-EXT-3PIN-SP-TR  WAVE SOLDER PROFILE Wave Solder profile Profile Feature SnPb eutectic Pb-Free Average ramp-up rate ~200°C/second typical 1-2°/second max 4°/second ~130°C ~200°C/second typical 1-2°/second max 4°/second ~130°C 235°C 260°C Heating Rate during preheat Final preheat temperature, TS Peak temperature, TP Time within +0°C / -5°C of actual temperature, tP Ramp-down rate 10 seconds 10 seconds 5°C/second max. 5°C/second max. NOTE: This document should serve as recommendation only. Other parameters may also affect soldering, this profile does not guarantee absolute success. Soldering profile should be determined by the equipment manufacturer and customers’ process engineer.  ENVIRONMENTAL PARAMETER VALUE MOISTURE SENSITIVITY LEVEL RoHS REACH SVHC HALOGEN-FREE ESD CLASSIFICATION LEVEL TERMINATION FINISH R A L T R O N EL E C T R O NI C S  1 0 4 0 0 N. W . 3 3 1 Compliant Compliant Compliant N/A Sn rd S TR E E T  M i a m i , Fl o r i d a 3 3 1 7 2  U . S. A. Telephone: 305-593-6033  Fax: 305-594-3973  e-mail: sales@raltron.com  web site: http://www.raltron.com LOW PROFILE MICROPROCESSOR CRYSTAL Page 3 of 3 AS-4.9152-20-EXT-3PIN-SP-TR  MARKING R049xAyw x – 1 or 2 digits as 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: A, Initial Release, April 14, 2011 A, Initial Release, April 14, 2011 A, Initial Release B, Updated to current spec levels by XLiu, May 7, 2020 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. R A L T R O N EL E C T R O NI C S  1 0 4 0 0 N. W . 3 3 rd S TR E E T  M i a m i , Fl o r i d a 3 3 1 7 2  U . S. A. Telephone: 305-593-6033  Fax: 305-594-3973  e-mail: sales@raltron.com  web site: http://www.raltron.com