Crystal unit Epson Toyocom Product Number (please contact us) MA-406 : Q22MA4061xxxx00 MA-505 : Q22MA5051xxxx00 MA-506 : Q22MA5061xxxx00 MHz RANGE CRYSTAL UNIT SMD MA - 406 MA - 505 / MA - 506 Frequency range Thickness Overtone order : : : : Applications : 4 MHz to 64 MHz 11.7 x 4.8 x 3.7 mm ***MA-406 13.46 x 5.08 x 4.6 mm ***MA-505 / 506 Fundamental 3rd overtone (30 MHz to 64 MHz) For Clock of integrated circuit Actual size MA-406 MA-505 / 506 Specifications (characteristics) Item Symbol Nominal frequency range f_nom Specifications Conditions / Remarks 4.000 MHz to 29.999 MHz Fundamental *1 30.000 MHz to 64.000 MHz 3rd overtone *2 Storage temperature T_stg -55 C to +125 C Store as bare product. Operating temperature T_use -20 C to +70 C Please contact us on availability of -40 C to +85 C Level of drive DL 10 W to 100 W Frequency tolerance (standard) f_tol 50 10-6 +25 C Under 5.5 MHz :50 10-6 Frequency versus temperature characteristics -20 C to +70 C f_tem (standard) Over 5.5 MHz :30 10-6 For the out of standard specifications, please contact us for inquires Fundamental: 10 pF to Load capacitance CL Overtone: 5 pF to Please specify Motional resistance (ESR) R1 As per below table -20 C to +70 C, DL=100 W Shunt capacitance C0 5 pF Max. -6 Frequency aging f_age 5 10 / year Max. +25 C,First year *1 4.0 MHz f_nom < 5.5 MHz : See "Available frequencies from 4.0 MHz to less than 5.5 MHz". 8.0 MHz < f_nom < 8.2 MHz: Unavailable. *2 26.000 MHz f_nom <30.000 MHz :please contact us for inquiries for 3rd overtone mode. Available frequencies from 4.0 MHz to less than 5.5 MHz (MHz) 4.000 4.032 4.096 4.190 4.194304 4.433619 4.500 4.800 4.9152 Motional resistance (ESR) Frequency (MHz) 4 f_nom < 5.5 5.5 f_nom < 6 6 f_nom <10 10 f_nom < 12 12 f_nom < 16 16 f_nom < 30 Motional resistance 150 Max. 100 Max. 80 Max. 60 Max. 50 Max. 40 Max. Overtone order Fundamental External dimensions 4.0 16.934M E 572 4.8 Max. #3 #3 20.000 M E 5251A #4 #1 #2 Internal connection in MA-505 (TOP VIEW) #4 #3 #1 #2 9.6 2.1 (1.2) Do not connect #2 and #3 to external device. Metal may be exposed on the top or bottom of this product. This will not affect any quality, reliability or electrical spec. 2.54 (1.2) 2.54 #3 #1 #2 1.09 0.2 Min. 0.7 #4 4.6 Max. 13.46 Max. 3.7 Max. 3.5 #1 #2 Internal connection in MA-506 (TOP VIEW) 12.70 #2 #1 Internal connection (TOP VIEW) #3 #4 5.08 Max. MA-505 / 506 11.7 Max. #4 4.19 MA-406 (Unit:mm) 1.09 3.3 Do not connect #2 and #3 of MA-506 to external device. The first digit of lot No. means : 5xxxx MA-505 6xxxx MA-506 Footprint (Recommended) (Unit:mm) MA-406 MA-506 1.7 2.05 5.6 1.5 1.9 2.05 MA-505 4.1 1.9 . 30 f_nom 36 36 < f_nom 64 100 Max. 80 Max. 3rd overtone 1.8 7.8 4.1 7.0 4.1 1.8 http://www.epsontoyocom.co.jp 7.0 4.1