FC3BQ FOX | Alldatasheet

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Technical content

Features

  • Tolerances down to ±20 PPM
  • Stabilities down to ±10 PPM DIMENSIONS / MECHANICAL SPECIFICATIONS Note: Dimensional drawing is for reference to critical specifications defined by size measurements. Certain non - critical visual attributes, such as side castellations, cover shape, etc. may vary. STANDARD SPECIFICATIONS PARAMETERS MAX (Unless otherwise noted) Frequency Range 12.000 ~ 50.000 MHz Frequency Tolerance @ 25°C (See options below) Frequency Stability, ref 25°C Over Operating Temp Range (See options below) Temperature Range Operating (TOPR) Storage (TSTG) (See options below) -55°C ~ +125°C Shunt Capacitance (CO) 3 pF Load Capacitance (CL) (See options below) Drive Level 100µW Aging per year (@ 25°C) ±5 PPM Maximum Soldering Temp / Time 260°C / 10 Seconds Moisture Sensitivity Level (MSL) per J-STD-033 Termination Finish Ag Seal Method Resin Lead (Pb) Free YES RoHS Compliant YES Frequency Range (MHz) Operating Mode Max ESR Ω 12.000 ~ 15.999999 Fundamental 120 16.000 ~ 20.000 Fundamental 100 20.000001 ~ 25.000 Fundamental 80 25.000001 ~ 30.000 Fundamental 60 30.000001 ~ 50.000 Fundamental 50 AVAILABLE OPERATING TEMPERATURES AND STABILITIES* Operating Temperature ±10 PPM ±15 PPM ±20 PPM ±25 PPM ±30 PPM ±50 PPM -10°C ~ +70°C O O O O O O -20°C ~ +70°C O O O O O O -40°C ~ +85°C X X X X O O Key: O = Available, X = Not Available, ∆ = Consult Fox Technical Support *Does not imply a stocked part. Chamfer may be on pad 1 of pad 3

3.2mm x 2.5mm SMD Crystal Revised B: 12/01/2021 Page 2 of 2 www.foxonline.com FC3BQ (Former FQ3225B) 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 TAPE SPECIFICATIONS (mm) REEL SPECIFICATIONS (mm) A B C D E F REEL QTY G H I J K L M Available Options & Part Identification for SMD Crystal FC3BQ1 Sample PN: FC3BQBBME25.0-T3 F C3BQ B B M E 25.0 -T3 Fox Model Number Tolerance B = ±50 PPM C = ±30 PPM D = ±25 PPM E = ±20 PPM Stability B = ±50 PPM C = ±30 PPM D = ±25 PPM E = ±20 PPM F = ±15 PPM H = ±10 PPM Load Capacitance2 V = 7pF D = 8pF E = 10pF G = 12pF K = 16pF M = 20pF Operating Temperature E = -10 to +70°C F = -20 to +70°C M = -40 to +85°C Frequency (MHz) Values Added Options Blank = Bulk T3 = 3,000 pcs Reliability Test Conditions Please contact Abracon Quality Assurance department