Model 406 3.5 x 6.0 mm Ceramic - SM Crystal 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) 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. ELECTRICAL SPECIFICATIONS: CTS Crystal Model Number Operating Mode of Oscillation & Cut Frequency Range Frequency Calibration Tolerance @ 25°C 406 Fundamental/3rd OT & AT-cut 10.0 to 50.0 MHz ±30ppm Standard Frequency Stability Tolerance ±50ppm Standard. ( Other tighter tolerances are available; See P/N System ). ( Ref. to 25°C readings over Operating Temperature Range ) Operating Temperature Range ( Other tighter tolerances are available; See P/N System ). -20°C to +70°C Standard. ( Extended –40°C to +85°C is available; See P/N System ). Storage Temperature Range Drive Level Equivalent Series Resistance Maximum (ESR Max.) Resonance Mode (To be specified by customer) Surface Mount Temperature Reflow Condition Shunt Capacitance (C0) ♦♦♦ -55°C to +125°C in a non-operating condition 25 µw Typical & 100 µw Maximum See ESR Table S for Series or Parallel with load capacitance 13Pf, 18Pf, 20Pf , Etc. ( See P/N System ). 255°C ±5°C & 10 Sec. Max. 4.0 pF Max. ( 2.5 ±0.5 pF Typ.) CTS Communications Components, Inc. ♦ 171 Covington Drive ♦ Bloomingdale, IL 60108 ♦ 630-924-3500 ♦ ♦ ♦ Revision B Date: Nov. 21, 2003 Document No. 008-0260-0 Page 1 of 4 Model 406 3.5 x 6.0 mm Ceramic - SM Crystal ESR Table: Frequency Range (MHz) Mode of Oscillation ESR Max. (Ohms) 10.000 ~ 15.999 MHz 16.000 ~ 42.000 MHz 30.000 ~ 50.000 MHz Fundamental Fundamental rd 3 OT 60 40 80 PART NUMBERING SYSTEM for Ordering Information: Model Number 406 ffMfffff Operating Temperature Range: C = -20°C to +70°C (Standard) I = -40°C to +85°C Frequency in MHz M - Indicates decimal point. Frequency shall be recorded with 5 significant digits minimum to the right of the "M". Frequency Tolerance @ 25°C 1 = ±10 ppm 2 = ±20 ppm 3 = ±30 ppm (Standard) Stability Tolerance over Operating Temperature Range (Referenced to 25°C reading) 1 = ±10 ppm ** 2 = ±20 ppm 3 = ±30 ppm 4 = ±40 ppm 5 = ±50 ppm (Standard) Load Capacitance A = 10 pF F = B = 13 pF G = C = 16 pF H = J = D = 18 pF E = 20 pF S = 24 pF 30 pF 32 pF 9 pF Series ** Limited to Standard Operating Temperature Range only, code C. Part Number Examples: 406C35A14M31818, 406I33H24M00000 ♦♦♦ CTS Communications Components, Inc. ♦ 171 Covington Drive ♦ Bloomingdale, IL 60108 ♦ 630-924-3500 ♦ ♦ ♦ Revision B Date: Nov. 21, 2003 Document No. 008-0260-0 Page 2 of 4 Model 406 3.5 x 6.0 mm Ceramic - SM Crystal MECHANICAL SPECIFICATIONS: 4 Pad Terminations plated with 0.3 to 1.0 µm gold (Au). Suggested Pad Geometry Dimensions in Inches [MM] ( 6.00 ±0.20 ) 0.236 ±0.008 0.075 [ 1.90 ] 0.055 [ 1.40 ] 4 CTS YWW • xxMxx ( 3.50 ±0.20 ) 0.138 ±0.008 3 0.094 [ 2.40 ] 1 2 Top View 0.173 [ 4.40 ] ( 1.20 ) Max 0.047 Key: ( 3.0 ) 0.118 ( 1.5 ) 0.059 ( MM ) Inch ( 1.0 ) 0.039 1 2 ( 1.50 ) 0.059 4 3 Bottom View PRODUCT MARKING: YWW xxMxx = = Date Code (last digit of year & week number) 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) 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. CTS Communications Components, Inc. ♦ 171 Covington Drive ♦ Bloomingdale, IL 60108 ♦ 630-924-3500 ♦ ♦ ♦ Revision B Date: Nov. 21, 2003 Document No. 008-0260-0 Page 3 of 4 Model 406 3.5 x 6.0 mm Ceramic - SM Crystal ENVIRONMENTAL SPECIFICATIONS: Storage Temperature -55°C to +125°C in a non-operating condition & no degradation of performance following such exposure Temperature Cycle: 400 cycles, -55°C to +125°C, 10 min dwell, 1 min transfer Mechanical Shock: 1,500g’s, 0.5mS, ½ sine wave, 3 shocks each direction, in 3 planes Sinusoidal Vibration: 0.06” D.A., 10 to 55 Hz and 20g’s, 55 to 2,000 Hz, 3 cycles per plane Gross Leak: No leak shall appear while immersed in an FC40 or equivalent liquid at 125°C for 20 seconds Fine Leak: Mass spectrometer leak rates less than 2x10 atm. cc/sec of Helium Resistance to Soldering Heat: Product must survive 3 reflows of 260°C peak, 10 seconds maximum High Temperature Operating Bias: 2,000 hours at 125°C, disregarding frequency shift Frequency Aging: ≦ 5 ppm shift in 1,000 hours at 85°C Insulation Resistance 500 MΩ @ 100 ±15VDC -8 TAPE AND REEL PACKAGING INFORMATION: Standard packaging quantity shall be 1,000 pieces on a 180mm reel compliant with Standard EIA-481-2 Ø13.5 4.0 8.0 Ø1.50 1.73 120° 5.50 12.0 6.40 Ø60 Ø180 3.91 Ø21.4 DIRECTION OF FEED ♦♦♦ Dimensions in Millimeters CTS Communications Components, Inc. ♦ 171 Covington Drive ♦ Bloomingdale, IL 60108 ♦ 630-924-3500 ♦ ♦ ♦ Revision B Date: Nov. 21, 2003 Document No. 008-0260-0 Page 4 of 4