FOXLF120-20

Resistance Weld Thru-Hole Crystal Page 1 of 2 Model: HC49ULF RoHS Compliant / Pb Free http://www.foxonline.com/need_a_sample.htm Rev. 4/23/2014 FEATURES Low Cost Stocking Standard (see page 2) High Frequency Range Fundamental to 40 MHz Resistance Weld OPTIONS Tolerances to 5 PPM Stabilities to 3 PPM Temperatures to -40ºC ~ +105ºC Mylar Spacer Vinyl Sleeve Third Lead PART NUMBER Part Number 281LF-Frequency-xxxxx Model Number HC49ULF Frequency Range (MHz) 1.8432 ~ 180.000 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 1.8432 ~ 3.000 MHz 3.000+ ~ 180.000 MHz Aging per year 1 MAX (unless otherwise noted) 1.8432 ~ 180.000 MHz ±30 PPM ±50 PPM -20ºC ~ +70ºC -40ºC ~ +85ºC 7.0 pF 10 pF ~ Series (Customer Specified) 2.0 mW 1.0 mW ±5 PPM Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer Service for specific requirements. All specifications subject to change without notice. Frequency Range (MHz) 1.8432 ~ 2.000 2.000+ ~ 2.400 2.400+ ~ 3.000 3.000+ ~ 3.200 3.200+ ~ 3.700 3.700+ ~ 4.200 4.200+ ~ 4.900 4.900+ ~ 5.000 5.000+ ~ 6.000 6.000+ ~ 8.000 8.000+ ~ 10.000 10.000+ ~ 12.500 12.500+ ~ 16.000 16.000+ ~ 40.000 23.000+ ~ 75.000 60.000 ~ 110.000 110.000 ~ 180.000 Operating Mode Fundamental Fundamental Fu...