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FC-12M Folha de dados(PDF) 1 Page - Epson ToYoCom |
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FC-12M Folha de dados(HTML) 1 Page - Epson ToYoCom |
1 / 2 page Actual size http://www.epsontoyocom.co.jp Crystal unit Crystal unit Crystal unit Crystal unit Epson Toyocom Epson Toyocom Epson Toyocom Epson Toyocom Specifications (characteristics) Item Symbol Specifications Remarks Nominal frequency range f_nom 32.768 kHz 32 kHz to 77.5 kHz Please contact us for inquiries regarding available frequencies. Storage temperature T_stg -55 °C to +125 °C Store as bare product after unpacking Temperature range Operating temperature T_use -40 °C to +85 °C Level of drive DL 0.5 µW Max. Frequency tolerance (standard) f_tol ±20 × 10 -6 ±30 × 10 -6 +25 °C, DL=0.1 µW Please ask for tighter tolerance Turnover temperature Ti +25 °C ±5 °C Parabolic coefficient B -0.04 × 10-6 / °C2 Max. Load capacitance CL 12.5 pF Motional resistance (ESR) R1 90 k Ω Max. 90 k Ω to 65 kΩ Motional capacitance C1 6.4 fF Typ. 7.0 fF to 2.7 fF Shunt capacitance C0 1.3 pF Typ. 1.6 pF to 0.8 pF Frequency aging f_age ±3 × 10 -6 / year Max. +25 °C, First year External dimensions (Unit:mm) Footprint (Recommended) (Unit:mm) . kHz RANGE CRYSTAL UNIT LOW PROFILE SMD FC - 12M •Frequency range : 32.768 kHz (32 kHz to 77.5 kHz) •Thickness : 0.6 mm Max. •Overtone order : Fundamental •Applications : Small communications devices Product Number (please contact us) X1A0000x1xxxx00 2.05±0.05 E634J #1 #2 Internal connection 1.0 # #2 0.525 #1 0.7 1.5 ∗Do not design any patterns on shaded area. |
Nº de peça semelhante - FC-12M |
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Descrição semelhante - FC-12M |
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