ECX-42 Low Profile 4.0 x 2.5 mm Footprint Extended Temp. Range Option RoHS Compliant SMD CRYSTAL The miniature ECX-42 is a compact SMD Crystal. The 4.0 x 2.5 x 0.8 mm ceramic package is ideal for today's SMD manufacturing environment. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS CONDITIONS Frequency FO Frequency Tolerance Frequency Stability (ref @ 25°C) ECX-42 MIN TYP 12.000 UNITS MAX 32.000 MHz @ +25°C ± 30 * ppm -10 ~ +70°C ± 50 * ppm 5.0 pF Shunt Capacitance Load Capacitance Specify in P/N 12 Equivalent Series Resistance Fundamental Model 12.000 ~ 19.999 MHz +25 pF 80 Ω 60 Ω 300 µW 20.000 ~ 32.0000 MHz Drive Level Operating Temperature Topr -10 +70 °C Storage Temperature Tstg -40 +85 °C Aging Characteristics (Per Year) @ +25°C ± 3°C ±5 ppm PACKAGE DIMENSIONS (mm) Pad Connections 160 = 16.000 MHz See P/N Guide for Std Frequencies 12 = 12.0 pF S = Series 1105 South Ridgeview Road z Package Type -42 = ECX-42 Olathe, KS 66062 In/Out 2 Gnd 3 In/Out 4 Gnd Custom Options PART NUMBERING GUIDE: Example ECS-160-12-42-TR ECS - Frequency Abbreviation - Load - 1 - Tolerance Blank= Std A = ± 25 ppm C = ± 10 ppm z - Stability - Temp Range Blank= Std D = ±100 ppm E = ± 50 ppm G = ± 30 ppm H = ± 25 ppm K = ± 10 ppm Phone: 913.782.7787 z - Blank= Std L = -10 ~ +70°C M = -20 ~ +70°C N = -40 ~ +85°C P = -40~+105°C Fax: 913.782.6991 Packaging -TR = Tape & Reel 1K/Reel z www.ecsxtal.com