Moteur de recherche de fiches techniques de composants électroniques |
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MC-30A Fiches technique(PDF) 1 Page - Epson Company |
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MC-30A Fiches technique(HTML) 1 Page - Epson Company |
1 / 2 page Crystal unit Actual size Specifications (characteristics) Item Symbol Specifications Conditions / Remarks Nominal frequency range f_nom 32.768 kHz 20 kHz to 120 kHz Please contact us about available frequencies. Storage temperature T_stg -55 C to +125 C Storage as single product. Operating temperature T_use -40 C to +85 C Level of drive DL 1.0 W Max. Frequency tolerance (standard) f_tol 20 10-6, 50 10-6 50 10-6, 100 10-6 +25 C, DL=0.1 W Turnover temperature Ti +25 C 5 C Parabolic coefficient B -0.04 10-6 / °C2 Max. Load capacitance CL 6 pF to (standard :12.5 pF) Please specify Motional resistance (ESR) R1 50 k Max. As per table below Motional capacitance C1 1.8 fF Typ. 4.0 fF to 0.6 fF Shunt capacitance C0 0.9 pF Typ. 2.0 pF to 0.6 pF Frequency aging f_age 3 10-6 / year Max. 5 10-6 / year Max. +25 C, First year Motional resistance (ESR) Frequency 20 kHz f_nom<31.2 kHz 31.2 kHz f_nom<40 kHz 40 kHz f_nom<90 kHz 90 kHz f_nom120 kHz Motional resistance 55 k Max. 35 k Max. 20 k Max. 12 k Max. Product name MC-30A 32.768000kHz 12.5 +20.0-20.0 (Standard form) ① ② ③ ④ ①Model ②Frequency ③Load capacitance(pF) ④Frequency tolerance(× 10 -6, +25 C) External dimensions (Unit:mm) Footprint (Recommended) (Unit:mm) . kHz RANGE CRYSTAL UNIT For Automotive MC - 30A Frequency range : 32.768 kHz (20 kHz to 120 kHz) External dimensions : 8.0 3.8 2.54 mm Overtone order : Fundamental Applications : Car audio, ECU sub clock, Car navigation system, Clock Conforms to AEC-Q200 The metal case inside of the molding compound may be exposed on the top or bottom of this product. This purely cosmetic and does not have any effect on quality, reliability or electrical specs. Do not connect #2 and #3 to external device. Internal connection (TOP VIEW) #4 #1 #2 #3 5.5 0.5 8.0 Max. #4 #1 #2 #3 32.768 k e 571 (0.9) (0.9) 1.9 4.2 1.3 1.3 Product Number (please contact us) Q1xMC30A2xxxx00 |
Numéro de pièce similaire - MC-30A |
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Description similaire - MC-30A |
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