FOXSLF/120

FC4ST 11.35mm x 4.65mm Thru-Hole Crystal (Former HC49SLF) Features • • • Tolerances down to ±10 PPM Stabilities down to ±5 PPM Operating Temperature Range to -55°C ~ +125°C STANDARD SPECIFICATIONS PARAMETERS Frequency Range Frequency Tolerance @ 25°C Frequency Stability, ref 25°C Over Operating Temp Range Temperature Range Operating (TOPR) Storage (TSTG) Shunt Capacitance (CO) Load Capacitance (CL) Drive Level MAX (Unless otherwise noted) 3.200 ~ 80.000 MHz (See options below) Aging per year (@ 25°C) Maximum Soldering Temp / Time Moisture Sensitivity Level (MSL) per J-STD-033 Termination Finish Seal Method Lead (Pb) Free RoHS Compliant ±3 PPM 260°C / 10 Seconds 1 Frequency Range (MHz) 3.200 ~ 3.500 3.500001 ~ 4.000 4.000001 ~ 5.000 5.000001 ~ 6.000 6.000001 ~ 7.000 7.000001 ~ 9.000 9.000001 ~ 13.000 13.000001 ~ 20.000 20.000001 ~ 40.000 24.000 ~ 70.000 70.000001 ~ 80.000 Revised A: 06/10/2019 DIMENSIONS / MECHANICAL SPECIFICATIONS (See options below) (See options below) -40°C ~ +125°C 7 pF (See options below) 0.5mW (100µW Typical) Sn/Ag3.0/Cu0.5 Resistance Weld Yes Yes Operating Mode Max ESR Ω Fundamental Fundamental Fundamental Fundamental Fundamental Fundamental Fundamental Fundamental Fundamental 3rd OT 3rd OT 300 200 150 120 100 80 60 40 30 100 70 Page 1 of 2 Note: Dimensional drawing is for reference to critical specifications defined by size measurements. Certain non-critical visual attributes, such as side castellations, etc. may vary. All specifications subject to change without notice. www.foxonline.com FC4ST 11.35mm x 4.65mm Thru-Hole Crystal (Former HC49SLF) AVAILABLE OPERATING TEMPERATURES AND STABILITIES* Operating Temperature ±5 PPM ±10 PPM ±15 PPM ±20 PPM ±25 PPM ±30 PPM ±50 PPM ±100 PPM -10°C to +60°C O O O O O O O O -20°C to +70°C ∆ O O O O O O O -40°C to +85°C X X O O O O O O -40°C to +105°C X X X X X ∆ O O -40°C to +125°C X X X X X X ∆ O -55°C to +125°C X X X X X X ∆ O Key: O = Available, X = Not Available, ∆ = Consult Fox Technical Support *Does not imply a stocked part. Available Options & Part Identification for Thru-Hole Crystal C4ST1 Sample PN:FC4STCBMF16.0 F C4ST Fox Model Number C B Tolerance Stability B = ±50ppm A = ±100 ppm C = ±30ppm B = ±50 ppm D = ±25ppm C = ±30 ppm E = ±20ppm D = ±25 ppm F = ±15ppm E = ±20 ppm H = ±10ppm F = ±15 ppm H = ±10 ppm L = ±5 ppm M F Load Capacitance2 A = Series E = 10pF G = 12PF K = 16pF L = 18pF M = 20pF Operating Temperature D = -10 to +60°C F = -20 to +70°C M = -40 to +85°C P = -40 to +105°C I = -40 to +125°C T = -55 to +125°C 16.0 Frequency Values Added (MHz) Options Blank = Bulk 1 Not all frequency, tolerance, stability, load, and operating temperature combinations may be available. 2 Listed load capacitances represent the most commonly used. Other load capacitances are available. Contact us for assistance Reliability Test Conditions Please contact Abracon Quality Assurance department Revised A: 06/10/2019 Page 2 of 2 www.foxonline.com