RT3215-32.768-7-TR

SURFACE MOUNT MICROPROCESSOR CRYSTAL Page 1 of 4 RT3215-32.768-7-TR • SPECIFICATIONS PARAMETER NOMINAL FREQUENCY MODE OF OSCILLATION FREQUENCY TOLERANCE AT 25°C TURNOVER TEMPERATURE TEMPERATURE COEFFICIENT OPERATING TEMPERATURE RANGE STORAGE TEMPERATURE RANGE AGING VALUE 32.768 kHz Fundamental ±20 ppm max +25 ± 5°C -0.04 ppm / °C2 max -40°C to +85°C ±3 ppm first year max LOAD CAPACITANCE 7 pF EQUIVALENT SERIES RESISTANCE 50 k typ , 70 k max SHUNT CAPACITANCE 1.1 pF typ, 1.8 pF max MOTIONAL CAPACITANCE 3.5 fF typ, 7.0 fF max DRIVE LEVEL INSULATION RESISTANCE 0.5 µW max 500 M min @ DC 100V • Photo not actual part -55°C to +125°C MECHANICAL SPECIFICATION • CARRIER TAPE DIMENSIONS NOTE: REFER TO EIA-481 FOR DIMENSIONS • PACKAGING 330 mm REEL DIAMETER 8 mm TAPE WIDTH, 4 mm PITCH QUANTITY: 3000 PIECES PER REEL IN ACCORDANCE WITH EIA-481 RALTRON ELECTRONICS ▪ 10400 N.W. 33rd STREET ▪ Miami, Florida 33172 ▪ U.S.A. Telephone: +1-305-593-6033 ▪ Fax: +1-305-594-3973 ▪ e-mail: sales@raltron.com ▪ web site: http://www.raltron.com SURFACE MOUNT MICROPROCESSOR CRYSTAL Page 2 of 4 RT3215-32.768-7-TR • 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 Reflow profile 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 • TSMIN TSMAX tS TL TP RUP RDOWN tP t[25°C] to Peak tL 150°C 200°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 Compliant Compliant Compliant N/A Au RALTRON ELECTRONICS ▪ 10400 N.W. 33rd STREET ▪ Miami, Florida 33172 ▪ U.S.A. Telephone: +1-305-593-6033 ▪ Fax: +1-305-594-3973 ▪ e-mail: sales@raltron.com ▪ web site: http://www.raltron.com SURFACE MOUNT MICROPROCESSOR CRYSTAL Page 3 of 4 RT3215-32.768-7-TR • MARKING Xywwx X – Internal Production ID code (J, R, T, Y, M, R, N) y – Year code ww – Week code x – 1 or 2 digits as Lot code ymxxx y – Year code m – Month code, Jan ~ Sep: 1 ~ 9, Oct: X Nov: Y Dec: Z xxx – Lot code XLzymd X – Internal Production ID code (J, R, T, Y, M, R, N) L – Load capacitance code (A: 12.5pF B: 9pF C: 7pF Z: others ) z – Lot code y – Year code m – Month code, Jan ~ Sep: 1 ~ 9, Oct: X Nov: Y Dec: Z d – Day code xx XzymFxx X – Internal Production ID code (J, R, T, Y, M, R, N) z – Frequency code y – Year code m – Month code, Jan ~ Sep: 1 ~ 9, Oct: X Nov: Y Dec: Z xx xx – Lot code RALTRON ELECTRONICS ▪ 10400 N.W. 33rd STREET ▪ Miami, Florida 33172 ▪ U.S.A. Telephone: +1-305-593-6033 ▪ Fax: +1-305-594-3973 ▪ e-mail: sales@raltron.com ▪ web site: http://www.raltron.com SURFACE MOUNT MICROPROCESSOR CRYSTAL Page 4 of 4 RT3215-32.768-7-TR • APPROVAL Drawn By: Approved By: Revision: KJackson, August 15, 2014 KJackson, August 15, 2014 A, Initial Release B, Updated to current spec levels KJ 8/10/17 C, Updated to current spec levels AG 5/21/18 D, Updated to current spec levels XL 7/19/2019 E, Updated the drawing, CP 4/2/2020 F, Updated to current spec levels by XLiu, August 5, 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. RALTRON ELECTRONICS ▪ 10400 N.W. 33rd STREET ▪ Miami, Florida 33172 ▪ U.S.A. Telephone: +1-305-593-6033 ▪ Fax: +1-305-594-3973 ▪ e-mail: sales@raltron.com ▪ web site: http://www.raltron.com