Resistance Weld Low Profile Crystal Pb Free Model: HC49SSLF Page 1 of 1 Rev. 1/11/2012 http://www.foxonline.com/need_a_sample.htm FEATURES OPTIONS * * * * * Mylar Spacer (Leaded) * Tape and Reel (1,000pcs. STD) * SMD Version available (HC49SSDLF) Very Low Profile Fundamental to 40 MHz "AT Strip" Standard Footprint * PART NUMBER Learn More - Internet Required Part Number 279LF-Frequency-xxxxx Model Number Frequency Range (MHz) HC49SSLF 4.000 ~ 70.000 * STANDARD SPECIFICATIONS1 PARAMETERS Frequency Range Frequency Tolerance @ 25C Frequency Stability, ref @ 25C Over Operating Temp Range Temperature Range Operating (TOPR) Storage (TSTG) Shunt Capacitance (Co) Load Capacitance (CL) Drive Level MAX (unless otherwise noted) 4.000 ~ 70.000 MHz 50 PPM 1,2 50 PPM 1 20C ~ +70C -40C ~ +85C 7.0 pF 10 pF ~ Series (Customer Specified) 0.5 mW 1 1 Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer Service for specific requirements. 2 Crystal has a 50ppm tolerance specification for all standard part numbers. All specifications subject to change without notice. Frequency Range (MHz) 4.000+ ~ 5.000 5.000+ ~ 6.000 6.000+ ~ 7.000 7.000+ ~ 9.000 9.000+ ~ 13.000 13.000+ ~ 20.000 20.000+ ~ 40.000 30.000+ ~ 70.000 FOXElectronics Operating Mode Max ESR Fundamental Fundamental Fundamental Fundamental Fundamental Fundamental Fundamental 3rd OT 150 120 100 80 60 40 30 100 All dimensions are in millimeters. TERMINATION FINISH: Sn/3.0Ag/0.5Cu 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554 www.foxonline.com EMEA Tel: +44 .1283.568153 | Canada +1.888.438.2369 | Asia Hong Kong Tel: +852.2854.4285 | Japan Tel: +81.3.3374.2079 (c) 2011 FOX ELECTRONICS | ISO9001:2008 Certified 41