FK161EIHM0.032768 Abracon

1.6mm x 1.0mm FK161 SMD Tuning Fork (Former FX161) STANDARD SPECIFICATIONS DIMENSIONS / MECHANICAL PARAMETERS MAX (Unless otherwise noted) SPECIFICATIONS Frequency Range 32.768 kHz Frequency Tolerance 25C 20PPM Frequency Stability, ref 25C 2 (Temperature Coefficient) -0.04 PPM / (C) Temperature Range Turnover (T ) +20C ~ +30C O Operating (TOPR) -40C ~ +85C Storage (TSTG) -55C ~ +125C Equivalent Series Resistance (R ) 90 k S Load Capacitance (C ) (See options below) L Insulation Resistance 100VDC 500M Min Drive Level 0.5W (0.1W Typ) Aging per year ( 25C) 3 PPM Maximum Soldering Temp / Time 260C / 10 Seconds x2 Moisture Sensitivity Level (MSL) per 1 J-STD-033 Termination Finish Au over Ni Seal Method Seam Lead (Pb) Free Yes RoHS Compliant Yes Temperature Coefficient C 0 -20 -40 -60 Note: Dimensional drawing is for reference to critical -80 specifications defined by size measurements. Certain ppm non-critical visual attributes, such as side castellations, -100 etc. may vary. -120 -140 -160 -180 Revised A: 11/13/2019 Page 1 of 3 www.foxonline.com -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 1.6mm x 1.0mm FK161 SMD Tuning Fork (Former FX161) TAPE SPECIFICATIONS (mm) REEL SPECIFICATIONS (mm) A B C D E F REEL QTY G H I J K L M 1.5 4.0 4.0 3.5 8.0 0.6 -T5 = 5,000 2.0 13 21 60 180 9.0 1.2 Available Options & Part Identification for Tuning Fork Crystal Model K161 Sample PN: FK161EIHM0.032768-T5 -T5 F K161 E I H M 0.032768 Fox Model Tolerance Stability Load Operating Frequency Values Added Number E = 20ppm I = -0.04 PPM/ Capacitance Temperature (MHz) Options 2 ( C) B = 6pF M = -40 ~ +85C Blank = Bulk V = 7pF T5 = 5,000 pcs W = 9pF H = 12.5pF Reliability Test Conditions Please contact Abracon Quality Assurance department Revised A: 11/13/2019 Page 2 of 3 www.foxonline.com