ECS-33B SMD CRYSTAL The miniature ECS-33B is a compact SMD Crystal that offers low Request a Sample aging of 1 ppm first year. The industry standard 3.2 x 2.5 x 0.8 mm ceramic package is ideal for todays wireless applications. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS ECS-33B SMD CRYSTAL PARAMETERS CONDITIONS ECS-33B UNITS MIN TYP MAX Frequency 10.000 54.000 MHz Mode of Oscillation Fundamental +25C Frequency Tolerance* (C) 10 ppm Frequency Stability* (WN) -40 ~ +85C 15 ppm Shunt Capacitance Co 3 pF Load Capacitance Specify in P/N 8 pF IOT/Wearable applications Drive Level DL 200 W SmartHome Sensors Operating Temperature* Topr -40 +85 C BTLE, Wi-Fi wireless Storage Temperature Tstg -40 +125 C Low Aging Aging (First Year) +25C 3C 1 ppm DIMENSIONS (mm) Frequency (MHz) ESR Max. 10.000 ~ 15.999 100 16.000 ~ 20.999 60 21.000 ~ 54.000 40 Pad Connections 1 In/Out 2 Gnd Figure 1) Top, Side, and Bottom 3 Out/In Crystal is symmetrical, pad 1 & 3 are interchangeable. 4 Gnd Chamfer on the bottom pad has no electrical Figure 2) Suggested land significance. pattern PART NUMBERING GUIDE: Example ECS-160-9-33B-CWN-TR ECS - FREQUENCY ABBREVIATION LOAD PACKAGE AVAILABLE OPTIONS PACKAGING Tolerance Stability Temp Range CAPACITANCE 160 = 16.000 MHz ECS Blank = Std Blank= Std Blank= Std TR = -33B = A = 25 ppm G = 30 ppm L = -10 ~ +70C 8 = 8 pF* See P/N Guide Tape ECS-33B J = 20 ppm H = 25 ppm M = -20 ~ +70C & Reel R = 15 ppm T = 20 ppm Y = -30 ~ +85C 1K/Reel C = 10 ppm W = 15 ppm N = -40 ~ +85C 7 = 7 ppm K = 10 ppm P = -40 ~ +105C * Specify available options in P/N. Z = 9 ppm S = -40 ~ +125C Contact ECS for availability over extended temp range. Rev.2019 th 15351 West 109 Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com ECS-33B SMD CRYSTAL POCKET TAPE DIMENSIONS (mm) SOLDER PROFILE Peak solder Temp +260C Max 10 sec Max. DEVELOPED FREQUENCIES 2 Cycles Max. Abbreviation Frequency (MHZ) MSL 1, Lead Finish Au 120 12.000 160 16.000 192 19.200 200 20.000 240 24.000 245.7 24.576 250 25.000 260 26.000 270 27.000 300 30.000 320 32.000 360 36.000 400 40.000 480 48.000 500 50.000 Figure 1) Suggested Reflow Profile th 15351 West 109 Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com