FX252B

Ceramic SMD Crystal Model: FX252B Series Page 1 of 1 RoHS Compliant / Pb Free Rev. 2/25/2008 http://www.foxonline.com/need_a_sample.htm FEATURES • Ultra Low Profile • Fundamental OPTIONS • Tolerances to ± 10 PPM • Stabilities to ± 10 PPM • Temp Range to -40ºC ~ +85ºC 2 .5 ±0.1 • PART NUMBER Learn More - Internet Required Part Number 637-Frequency-xxxxx Model Number FX252B Frequency Range (MHz) 16.000 ~ 54.000 #4 #1 #3 2 .0 ±0.1 #2 T o p V iew 0 .6 M ax • STANDARD SPECIFICATIONS1 PARAMETERS Frequency Range Frequency Tolerance @ 25ºC Frequency Stability, ref @ 25ºC Over Operating Temp Range Temperature Range Operating (TOPR) Storage (TSTG) Shunt Capacitance (Co) Load Capacitance (CL) Drive Level Aging per year Reflow Soldering Temperature Moisture Sensitivity Level (MSL) Termination Finish 1 MAX (unless otherwise noted) 16.000 ~ 54.000 MHz ±50 PPM1 ±50 PPM 1 #1 1 .0 #2 0 .7 -10ºC ~ +60ºC1 -40ºC ~ +85ºC 5 pF 10 pF~Series (Customer Specified) 100 µW ±5 PPM 260ºC x 10 Seconds (2 Cycles) 1 Au #4 B o ttom #3 R e co m m ended S o ld e r P a d Layout 0 .95 0 .85 0 .3 Tolerances and stabilities to ±10 PPM, operating temps to -40ºC ~ 85ºC available. All specifications subject to change without notice. Developed Frequencies 16.000 19.680 24.000 32.000 54.000 Frequency Range (MHz) 16.000 ~ 26.000 26.000+ ~ 35.000 35.000+ ~ 54.000 19.200 19.800 26.000 48.000 0 .5 All dimensions are in millimeters. Operating Mode Fundamental Fundamental Fundamental Max ESR Ω 200 100 50 FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554 http://www.foxonline.com © 2008 FOX ELECTRONICS | ISO9001:2000 Certified EMEA Tel/Fax: +44 .1767.312632 | Asia Hong Kong Tel: +852.2854.4285 Fax +852.2854.4282 | Taiwan Tel: +886.2.22073427 Fax +886.2.22073486 | Japan Tel: +81.3.3374/2079 Fax: +81.3.3374.5221