RTF3215 RAKON | Alldatasheet
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Tuning Fork Crystal | Mobile Communications Issue: D, 28 September 2022 Specifications are subject to change without notice Copyright © 2013 to 2022 Rakon Limited. All rights reserved Page 1 of 1 www.rakonxpress.com RTF3215 – SMD Tuning Fork Crystal 3.2 x 1.5 mm, SMD Product Features
- Compact, low profile (3.2 x 1.5 x 0.9 mm) and lightweight SMD tuning fork crystal resonator.
- Ceramic package and metal lid assures extreme accuracy and high−reliability through utilising electron beam sealing method.
- Applications: Microprocessors, Mobile Communications, DVC / DSC, SSD / HDD, GNSS and general purpose. Frequency and Electrical Characteristics Parameter Min. Typ. Max. Unit Test condition / Description Nominal frequency (Fn) 32.768 kHz Frequency tolerance ±20 ppm At 25°C Turnover temperature 20 25 30 °C Parabolic coefficient -0.02 -0.03 -0.04 ppm/°C2 Motional capacitance 4.7 fF Motional resistance (ESR) 70 kΩ Drive level 0.5 µW Operating temperature range -40 +85 °C Storage temperature range -55 +125 °C Load capacitance (Lc) Standard part number1: 106292 105993 106042 105992 6, 7, 9, 12.5 12.5 pF Standard Packing Quantity (SPQ) 9000 pcs/reel Φ300mm reel Model Outline, Recommended Pad Layout and Marking 1 Consult Rakon sales representatives for other specifications. All specifications and markings are subject to change without notice. Code Dimension (mm) A 3.2 ± 0.1 B 1.5 ± 0.1 C 0.9 max. D 1.3 ± 0.1 E 0.65 ± 0.1 F 1.7 ± 0.1 G 1.8 ± 0.1 H 1.0 ± 0.1 J 1.5 ± 0.1 Marking