document no. 008-0261-0 page 1 - 3 rev. g ? ? ? cts electronic co mponents, inc. ? 171 covington drive ? bloomingdale, il 60108 ? ? ? ? ? ? www.ctscorp.com ? ? ? model 407 surface mount quartz crystal features ? standard 7.0x5.0mm surface mount footprint ? stable frequency over temperature and drive level ? frequency range 6 ? 156.25 mhz ? frequency tolerance, 30 ppm standard (10 ppm, 15 ppm and 20 ppm available) ? frequency stability, 50 ppm standard (10,15,20,30 and 40 ppm available) ? operating temperature to ?40c to +85c ? tape & reel packaging, eia-481-2 compliant ? rohs/green compliant (6/6) ordering information custom performance characteristics are available upon request. use form c052 to detail non-standard parameters. 1 = 10 ppm x = 15 ppm 2 = 20 ppm 3 = 30 ppm (standard) contact your local cts representative or cts customer service for availability. not all performance combinations and frequencies may be available. 1 = 10 ppm, -20c to +70c x = 15 ppm, -20c to +70c 2 = 20 ppm, -20c to +70c 3 = 30 ppm, -20c to +70c 4 = 40 ppm, -20c to +70c 5 = 50 ppm, -20c to +70c (standard) w = 15 ppm, -40c to +85c 6 = 20 ppm, -40c to +85c 7 = 30 ppm, -40c to +85c 8 = 40 ppm, -40c to +85c 9 = 50 ppm, -40c to +85c example part numbers: 407f35a014m3181 (f o = 14.31818 mhz) 407t39a050m0000 fre q uency tolerance @ 25c load capacitance a = 10 pf b = 13 pf c = 16 pf d = 18 pf e = 20 pf f = 24 pf g = 30 pf h = 32 pf j = 9 pf k = 8 pf l = 12 pf s = series stability tolerance/temperature range over operatin g temperature ran g e (referenced to 25c reading) mode of oscillation fre q uency in mhz f = fundamental t = 3 rd overtone m - indicates mhz and decimal point. frequency is recorded with minimum 4 significant digits to the right of the "m". 407 m description the model 407 is a ceramic packaged crystal offering reduced size, ideal for high-density circuit board applications. the model 407 offers reliable precision and excellent shock performance in wireless telecommunication devices.
document no. 008-0261-0 page 2 - 3 rev. g ? ? ? cts electronic components, inc. ? 171 covington drive ? bloomingdale, il 60108 ? ? ? model 407 7.0x5.0mm low cost surface mount crystal electrical characteristics paramete r v alue operating mode (note 1) fundamental or 3 rd overtone cr y stal cut at-cut fre q uenc y ran g e 6.0 mhz to 156.25 mhz 30 ppm standard ( 10 ppm, 15 ppm and 20 ppm available) fre q uenc y stabilit y tolerance 50 pp m standard (operating temperature range, referenced to 25c reading) ( 10 pp m, 15 pp m, 20 pp m, 30 pp m and 40 pp m available ) -20c to +70c standard ( -40c to +85c available ) stora g e tem p erature ran g e -55c to +125c e q uivalent series resistance see esr table load ca p acitance or resonance mode see orderin g information shunt capacitance (c 0 ) 7.0 pf maximum drive level 25 w t yp ical , 100 w maximum aging @ 25c 3 ppm/year maximum reflow condition, p er jedec j-std-020 +255c 5c, 10 seconds maximum electrical parameters frequency tolerance @ 25c operating temperature range equivalent series resistance table fre q uency range mode of oscillation esr maximum 6.000 mhz - 7.999 mhz fundamental 80 ohms 8.000 mhz - 15.999 mhz fundamental 60 ohms 16.000 mhz - 50.000 mhz fundamental 40 ohms 30.001 mhz - 60.000 mhz 3 rd overtone 100 ohms 60.001 mhz - 156.25.000 mhz 3 rd overtone 80 ohms mechanical specifications marking information 1. ** - manufacturing site code. 2. yyww ? date code, yy ? year, ww ? week. 3. xxxmxxxx ? frequency marked with 4 significant digits after the ?m?. 4. complete cts part number, frequency value and date code informat ion must appear on reel and box labels. suggested solder pad geometry 0.252 [6.40] 0.100 [2.54] 0.087 [2.20] key: [mm] inch 0.055 [1.40] 12 3 4 package drawing 0.039 ( 1.0 ) 1 4 2 3 2 3 1 4 max top view ( 2.54 ) 0.100 ( 1.2 ) 0.047 0.181 ( 4.6 ) ( 1.30 ) ( 7.00 0.20 ) 0.276 0.008 0.051 key: ( mm ) inch ( 5.00 0.20 ) 0.197 0.008 bottom view notes: 1. termination pads (e4), barrier-plating is nickel (ni) with gold (au) flash plate. 2. terminations #2, #4 and the metal lid are connected internally. end user may connect these pins to circuit ground. cts**yyww xxxmxxxx
document no. 008-0261-0 page 3 - 3 rev. g ? ? ? cts electronic components, inc. ? 171 covington drive ? bloomingdale, il 60108 ? ? ? model 407 7.0x5.0mm low cost surface mount crystal tape and reel information dimensions in millimeters direction of feed 7.40 5.40 16.0 8.0 4.0 ?1.50 1.75 1.95 ?21.4 ?180 ?60 ?13.5 120 17.5 2.0 device q uantit y is 1 , 000 p ieces p er 180mm reel. environmental specifications temperature cycle: 400 cycles from ?55c to + 125c, 10 minute dwell at each temperature, 1 minute transfer time between temperatures. mechanical shock: 1,500g?s, 0.5ms duration, ? sinewave, 3 shocks each direction along 3 mutually perpendicular planes (18 total shocks). sinusoidal vibration: 0.06 inches double amplitud e, 10 to 55 hz and 20g?s, 55 to 2,000 hz, 3 cycles each in 3 mutually perpendicular planes (9 times total). gross leak: no leak shall appear while imme rsed in an fc40 or equivalent liquid at +125c for 20 seconds. fine leak: mass spectrometer leak rates less than 2x10 -8 atm cc/sec air equivalent. resistance to solder heat: pr oduct must survive 3 reflows of +260c peak, 10 seconds maximum. high temperature operating bias: 2,000 hours at +125c, disregarding frequency shift. frequency aging: 1,000 hours at +85c, maximum 5 ppm shift. insulation resistance: 500m ohms @ 100v dc 15v dc . moisture sensitivity level: level 1 per jedec j-std-020.
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