ECF45 ECM | Alldatasheet
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Technical content
Surface Mount Crystal Filters ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: ecm@ecmelectronics.co.uk Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to discontinue any product or make design changes we believe necessary. Issue 1 ECF45 Series § Ultra Thin 1.5mm max § Surface Mount § Suitable for Reflow Soldering § Ceramic to Metal Seal § Suitable for Pick & Place Type Centre Frequency Ripple (max) Number Of Poles Passband Width Termination Impedance Case Style F45S015A 45.0MHz 1.0dB 2 3dB +/-7.50kHz 560 Ω //6pF 7x5x1.5mm F44S211B 44.25MHz 1.0dB 4 3dB +/-5.50kHz 430 Ω //4pF 7x5x1.5mm Environmental & Mechanical Shock Random Drop 120 cm 3cycle No Change in electrical characteristics Vibration 10-55Hz 1.5mm amplitude in each plane No Change in electrical characteristics Solderability 5 Seconds @ 230 0 C +/-5 0 C 95% Coverage with a continuous coating Leakage Air Leak and Helium Leak Leak rate 1x10 -4 atm cc/sec Leak rate 1x10 -8 atm cc/sec Damp Heat 2Hrs +40 0 C +/-2 0 C Humidity 90-95% No Change in electrical characteristics Temperature 1000Hrs +/- 24Hrs -25 0 C +/-3 0 C +70 0 C +/-2 0 C Retest after 2Hrs No Change in electrical characteristics Cleaning Organic Solution A B C D E F G H Dimensions in mm