ECS-SDR1 Series SMD ONE PORT SAW Resonator Request a Sample ECS-SDR1 Series • Idea l for transmitter applications • Quartz Stability • Ultra-Miniature SMD Package • Pb Free/RoHS Compliant Operating Conditions/Electrical Characteristics ECS-SDR1-3150 ECS-SDR1-4180 ECS-SDR1-4339 Parameters Conditions MIN TYP MAX MIN TYP MAX MIN TYP MAX Units Center Frequency F 314.925 315.000 315.075 417.925 418.000 418.075 433.845 433.920 433.995 MHz O Frequency Tolerance ± 75 ± 75 ± 75 kHz Insertion Loss IL 1.4 2.0 1.6 2.0 1.4 1.8 dB Quality Factor Unloaded Q 10,750 11,400 9,200 Q 50Ω Loaded Q 1,600 1,900 1,200 Q Temperature Stability Temperature 0.032 0.032 0.032 ppm/°C Coefficient Turnover Temperature T 25 55 25 55 15 45 ° 0 Frequency Aging fA ≤10 ≤10 ≤10 ppm/Yr DC Insulation Resistance 1.0 1.0 1.0 MΩ Motional Resistance R 17.5 26 20 26 15 23 Ω 1 Motional Inductance L1 95.0359 86.8558 50.6419 µH Motional Capacitance C 2.6889 1.6708 2.6592 fF 1 Shunt Capacitance C 1.8 2.0 2.2 1.7 2.0 2.3 2.3 2.6 2.9 pF 0 Operating Temperature T -40 +85 -40 +85 -40 +85 °C OPR Storage Temperature T -40 +85 -40 +85 -40 +85 °C STR PART NUMBERING GUIDE: “Example” ECS-DR1-3150-TR Manufacturer P a rt Series Frequency Abbreviation (315.000 MHz) Tape & Reel (1K) ECS - DR1 - 3150 - TR Rev.2018 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com

ECS-SDR1 Series SMD ONE PORT SAW Resonator DIMENSIONS (mm) Pin Connections #1 No Connect #2 Input #3 No Connect #4 Ground #5 No Connect #6 Output #7 No Connect #8 Ground Figure 1) Top, Side, End and Bottom views Figure 2) Land Pattern SOLDER PROFILE Peak solder Temp +260°C Max 10 sec Max. 2 Cycles Max. MSL 1, Lead Finish: Au Figure 1) Suggested Solder Profile 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com