406 CTS | Alldatasheet

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3.5 x 6.0 mm Ceramic - SM Crystal ♦ ♦ ♦ CTS Communications Components, Inc. ♦ 171 Covington Drive ♦ Bloomingdale, IL 60108 ♦ 630-924-3500 ♦ ♦ ♦ Document No. 008-0260-0 Page 1 of 4 Revision B Date: Nov. 21, 2003 /square4 FEATURES:

  • Surface Mount Ceramic base Weld Metal lid Package with 4 pads
  • Stable frequency characteristics over temperature and drive level
  • Packed in Embossed Carrier Tape & Reel for Automatic Handling (Standard 1,000 piece/reel compliant with EIA-481-2) /square4 APPLICATIONS: Surface mount 3.5 x 6.0mm x 1.2mm Max. crystal is ideal for application to high-density circuit boards with reliable precision & excellent shock performance in wireless telecommunications devices. /square4 ELECTRICAL SPECIFICATIONS: CTS Crystal Model Number 406 Operating Mode of Oscillation & Cut Fundamental/3 rd OT & AT-cut Frequency Range 10.0 to 50.0 MHz Frequency Calibration Tolerance @ 25°C ±30ppm Standard ( Other tighter tolerances are available; See P/N System ). Frequency Stability Tolerance ( Ref. to 25°C readings over Operating Temperature Range ) ±50ppm Standard. ( Other tighter tolerances are available; See P/N System ). Operating Temperature Range -20 °C to +70°C Standard. ( Extended –40°C to +85°C is available; See P/N System ). Storage Temperature Range -55 °C to +125°C in a non-operating condition Drive Level 25 µw Typical & 100 µw Maximum Equivalent Series Resistance Maximum (ESR Max.) See ESR Table Resonance Mode (To be specified by customer) S for Series or Parallel with load capacitance 13Pf, 18Pf, 20Pf , Etc. ( See P/N System ). Surface Mount Temperature Reflow Condition 255 °C ±5°C & 10 Sec. Max.

3.5 x 6.0 mm Ceramic - SM Crystal ♦ ♦ ♦ CTS Communications Components, Inc. ♦ 171 Covington Drive ♦ Bloomingdale, IL 60108 ♦ 630-924-3500 ♦ ♦ ♦ Document No. 008-0260-0 Page 2 of 4 Revision B Date: Nov. 21, 2003 /square4 ESR Table: Frequency Range (MHz) Mode of Oscillation ESR Max. (Ohms) 10.000 ~ 15.999 MHz Fundamental 60 16.000 ~ 42.000 MHz Fundamental 40 30.000 ~ 50.000 MHz 3 rd OT 80 /square4 PART NUMBERING SYSTEM for Ordering Information: Part Number Examples: 406C35A14M31818, 406I33H24M00000 Frequency in MHz the right of the "M". G=3 0p F H=3 2p F F=2 4p F Frequency shall be recorded with 5 significant digits minimum to M - Indicates decimal point. f f M f f f f f406 2 = ±20 ppm 1 = ±10 ppm 3 = ±30 ppm (Standard) Stability Tolerance over 1=± 1 0p p m* * 3 = ±30 ppm 4 = ±40 ppm 2 = ±20 ppm 5 = ±50 ppm (Standard) Frequency Tolerance @ 25°C ** Limited to Standard Operating Temperature Range only, code C. Operating Temperature Range (Referenced to 25°C reading) C = -20°C to +70°C (Standard) I = -40°C to +85°C Operating Temperature Range: Number Model E=2 0p F B=1 3p F C=1 6p F D=1 8p F A=1 0p F Load Capacitance S = Series J= 9p F

3.5 x 6.0 mm Ceramic - SM Crystal ♦ ♦ ♦ CTS Communications Components, Inc. ♦ 171 Covington Drive ♦ Bloomingdale, IL 60108 ♦ 630-924-3500 ♦ ♦ ♦ Document No. 008-0260-0 Page 3 of 4 Revision B Date: Nov. 21, 2003 Dimensions in Inches [MM] Suggested Pad Geometry 0.055 [ 1.40 ] 0.075 [ 1.90 ] 0.094 [ 2.40 ] 0.173 [ 4.40 ] MECHANICAL SPECIFICATIONS: 4 Pad Terminations plated with 0.3 to 1.0 µm gold (Au). /square4 PRODUCT MARKING: YWW = Date Code (last digit of year & week number) xxMxx = Frequency shall be marked with 2 significant digits to the right of the “M”. (Customer specified codes maximum 6 characters can be marked instead of frequency) /square4 QUALITY AND RELIABILITY:

  • Quality Systems meet or exceed the requirements of ISO 9000: 2000 standards.
  • Reliability Audits are performed on this or similar products with results available upon request. Inch ( MM )Key: 0.138 ±0.008 ( 3.50 ±0.20 ) 0.047 0.236 ±0.008 ( 6.00 ±0.20 ) ( 1.20 ) ( 3.0 ) 0.118 0.059 ( 1.5 ) 0.059 ( 1.50 ) 0.039 ( 1.0 ) Top View Bottom View Max CTS YWW
  • xxMxx

3.5 x 6.0 mm Ceramic - SM Crystal ♦ ♦ ♦ CTS Communications Components, Inc. ♦ 171 Covington Drive ♦ Bloomingdale, IL 60108 ♦ 630-924-3500 ♦ ♦ ♦ Document No. 008-0260-0 Page 4 of 4 Revision B Date: Nov. 21, 2003 /square4 ENVIRONMENTAL SPECIFICATIONS: /square4 Storage Temperature -55°C to +125°C in a non-operating condition & no degradation of performance following such exposure /square4 Temperature Cycle: 400 cycles, -55°C to +125°C, 10 min dwell, 1 min transfer /square4 Mechanical Shock: 1,500g’s, 0.5mS, ½ sine wave, 3 shocks each direction, in 3 planes /square4 Sinusoidal Vibration: 0.06” D.A., 10 to 55 Hz and 20g’s, 55 to 2,000 Hz, 3 cycles per plane /square4 Gross Leak: No leak shall appear while immersed in an FC40 or equivalent liquid at 125°C for 20 seconds /square4 Fine Leak: Mass spectrometer leak rates less than 2x10 -8 atm. cc/sec of Helium /square4 Resistance to Soldering Heat: Product must survive 3 reflows of 260°C peak, 10 seconds maximum /square4 High Temperature Operating Bias: 2,000 hours at 125°C, disregarding frequency shift /square4 Frequency Aging: ≦ 5 ppm shift in 1,000 hours at 85°C /square4 Insulation Resistance 500 M Ω @ 100 ±15VDC /square4 TAPE AND REEL PACKAGING INFORMATION: Standard packaging quantity shall be 1,000 pieces on a 180mm reel compliant with Standard EIA-481-2 Dimensions in MillimetersDIRECTION OF FEED 8.04.0 Ø1.50 Ø180Ø60 120° Ø13.5 Ø21.4 6.40 3.91 1.73 12.0 5.50