ECS-400-8-47-JTN-TR ECS Inc

ECX-1247 SMD CRYSTAL The sub miniature ECX-1247 is a very compact SMD Crystal. The Request a Sample 1.6 x 1.2 x 0.3 mm ceramic package is ideal for LoRa WAN, RFID, NFC, WiFi, RF, Video, and Audio applications. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS ECX-1247 SMD CRYSTAL PARAMETERS CONDITIONS ECX-1247 UNITS MIN TYP MAX Frequency 24.000 80.000 MHz Mode of Oscillation Fundamental +25C Frequency Tolerance* 20 ppm Frequency Stability* -40 ~ +85C 20 ppm Shunt Capacitance Co 5 pF Load Capacitance Specify in P/N 8 pF Low Profile Drive Level DL 100 W 1.6 x 1.2 mm Footprint Operating Temperature* Topr -40 +85 C Extended Temp. Range Option RoHS Compliant Storage Temperature Tstg -40 +90 C DIMENSIONS (mm) Aging (First Year) +25C 3C 5 ppm Frequency (MHz) ESR Max. 24.000 ~ 29.999 100 30.000 ~ 48.999 80 49.000 ~ 80.000 50 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-260-8-47-JTN-TR ECS - FREQUENCY ABBREVIATION LOAD PACKAGE AVAILABLE OPTIONS PACKAGING Tolerance Stability Temp Range CAPACITANCE 8 = 8 pF ECS 260 = 26.000 MHz Blank = Std Blank= Std Blank= Std TR = -47 = A = 25 ppm S=Series D= 100 ppm L = -10 ~ +70C See P/N Guide ECX-1247 Tape J = 20 ppm E = 50 ppm M = -20 ~ +70C & Reel R = 15 ppm G = 30 ppm Y = -30 ~ +85C 1K/Reel C = 10 ppm H = 25 ppm N = -40 ~ +85C T = 20 ppm P = -40 ~ +105C * Specify available options in P/N. W = 15 ppm S = -40 ~ +125C Contact ECS for availability over extended temp range. K = 10 ppm Rev.2017 th 15351 West 109 Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com ECX-1247 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 240 24.000 245.7 24.576 260 26.000 320 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