ecx-33q smd quartz crystal the ecx-33q is a miniature smd crystal with a 3.2 x 2.5 mm footprint. aec-q200 qualified. 1105 south ridgeview road olathe, ks 66062 phone: 913.782.7787 fax: 913.782.6991 www.ecsxtal.com parameters conditions ecx-33q min typ frequency range (mhz) frequency range (mhz) mode of osc mode of osc max esr pad connections max esr max operating conditions / electrical characteristics equivalent series resistance/mode of oscillation units specify in p/n du option @ +25c 3c at +25c -55 to +125c (du option) frequency range operating temperature storage temperature aging (per year) frequency tolerance frequency stability shunt capacitance load capacitance drive level 12.000 10 mhz c c pf pf w ppm ppm ppm 12.000 ~ 15.999 16.000 ~ 19.999 24.000 ~ 40.000 20.000 ~ 23.999 40.000 30 * 100 * 7 series 100 -55 -55 +125 +125 5 fundamental fundamental fundamental fundamental 100 80 60 40 1 2 3 4 in/out **gnd in/out **gnd dimensions (mm) figure 1) top, side, bottom and end views ** pad 2 & 4 is tied to metal cover and can be tied to ground or no connected figure 2) suggested land pattern custom options rev. 4/13 part numbering guide: example ECS-200-20-33Q-DU-TR compact and low profile roh compliant (2011/65/eu) msl 1 lead finish: au aec-q200 qualified ecs - frequency abbreviation - load capacitance - package tolerance * stability temp range - packaging 33q = ecx-33q blank = std a = 25 ppm j = 20 ppm r = 15 ppm c = 10 ppm blank = std d = 100 ppm e = 50 ppm g = 30 ppm h = 25 ppm t = 20 ppm w = 15 ppm k = 10 ppm blank = std m = -20 ~ +70c n = -40 ~ +85c p = -40 ~ +105c s = -40 ~ +125c u = -55 ~ +125c tr= tape & reel 1k/reel 200 = 20.000 mhz see p/n guide 20 =20 pf s=series 20 *consult factory for available stability options over extended temp range.
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