crystal units NX2016SF for automotive 1803b_NX2016SF-2_e crystal unit with built-in thermistor construction for automotive. placing temperature sensor(thermistor) close to crystal blank in one airtight housing can detect more precise crystal blank temperature. improvement on frequency temperature compensation compared to present crystal unit. it is ideal for applications such as vehicle communication equipment and car navigation systems. meets the requirements for re-fow profling using lead-free solder . conforms to aec-q200. *1 equivalent series resistance nominal frequency (mhz) equivalent series resistance max. [] 19.2 to 20 70 20 to 40 50 40 to 54 40 features item model NX2016SF nominal frequency 19.2 to 54 mhz overtone order fundamental frequency tolerance (25c ) 10 10 ?6 frequency versus temperature characteristics (with reference to +25 c) 25 10 ?6 operating temperature range ?40 to +105 c storage temperature range ?40 to +105 c equivalent series resistance refer to *1 level of drive 10 w (max. 100 w) load capacitance 7 pf specifcations mm 1.60.1 #4 #3 #1 #2 #4 #3 #1 #2 2.00.1 0. 65 ma x. (0.30) (0 .6 3) (0 .6 3) (0.6) (0.6) (0.3) 0.75 2.2 0.46 0. 43 0. 75 1. 8 land pattern (typical) term inal land co nn ec tion s (t op vi ew ) terminal #1, #3 : x'tal #4 : thermistor #2 : thermistor &gnd #1 #2 #4 #3 dimensions ntc thermistor for temperature sensor resistance [r25] 100k 1 % b-constant [b25-50] 4250k 1 % please specify the model name, frequency, and specifcation number when you order products. for further questions regarding specifcations, please feel free to contact us.
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