ECS-SDR1 Series
SMD ONE PORT SAW Resonator
Request a Sample ECS-SDR1 Series
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• Ideal for transmitter applications
Quartz Stability
Ultra-Miniature SMD Package
Pb Free/RoHS Compliant Operating Conditions/Electrical Characteristics
ECS-SDR1-3150
Parameters Conditions Center Frequency FO MIN TYP 314.925 315.000 Frequency Tolerance ECS-SDR1-4180 MAX
315.075 ECS-SDR1-4339 MIN TYP MAX MIN TYP 417.925 418.000 418.075 433.845 433.920 ± 75 ± 75 MAX Units 433.995 MHz ± 75 kHz 1.8 dB Insertion Loss IL 1.4 Quality Factor Unloaded Q 10,750 11,400 9,200 Q 50Ω Loaded Q 1,600 1,900 1,200 Q Temperature Stability Temperature
Coefficient 0.032 0.032 0.032 ppm/°C Turnover Temperature T0 Frequency Aging fA 25 2.0 1.6 55 25 55 ≤10 DC Insulation Resistance 2.0 1.4 15 ≤10 1.0 ppm/Yr ≤10 1.0 ° 45 MΩ 1.0 Motional Resistance R1 17.5 Motional Inductance L1 95.0359 86.8558 50.6419 µH Motional Capacitance C1 2.6889 1.6708 2.6592 fF Shunt Capacitance C0 1.8 Operating Temperature TOPR Storage Temperature TSTR 2.0 26 20 2.2 1.7 -40 +85 -40 +85 2.0 26 15 Ω 23 2.9 pF -40 +85 °C -40 +85 °C 2.3 2.3 -40 +85 -40 +85 2.6 PART NUMBERING GUIDE: “Example” ECS-DR1-3150-TR
Manufacturer
ECS Part Series
-DR1 Frequency Abbreviation (315.000 MHz)
-3150 -Tape & Reel (1K)
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) Figure 1) Top, Side, End and Bottom views Figure 2) Land Pattern Pin Connections
#1
No Connect
#2 …
