Model 405 3.2 x 5.0 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 3.2 x 5.0mm x 1.0mm 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 405 Operating Mode of Oscillation & Cut Fundamental & AT-cut Frequency Range 12.0 to 26.0 MHz Frequency Calibration Tolerance @ 25°C ±30ppm Standard ( Other tighter tolerances are available; See P/N System ). Frequency Stability Tolerance ±50ppm Standard. ( Ref. to 25°C readings over Operating Temperature Range ) ( 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. Shunt Capacitance (C0) 7.0 pF Max. ( 3.0 pF Typ.) ♦ ♦ ♦ CTS Communications Components, Inc. ♦ 171 Covington Drive ♦ Bloomingdale, IL 60108 ♦ 630-924-3500 ♦ ♦ ♦ Revision A Document No. 008-0253-0 Page 1 of 4 Date: May 30, 2003 Model 405 3.2 x 5.0 mm Ceramic - SM Crystal � ESR Table: Frequency Range (MHz) Mode of Oscillation ESR Max. (Ohms) 12.0 MHz � Freq. < 26.0 MHz Fundamental 50 � PART NUMBERING SYSTEM for Ordering Information: Model 405 f f M f f f f f Number Operating Temperature Range: Frequency in MHz C = -20°C to +70°C (Standard) M - Indicates decimal point. I = -40°C to +85°C Frequency shall be recorded with 5 significant digits minimum to the right of the "M". Frequency Tolerance @ 25°C 1=±10ppm 2=±20ppm 3 = ±30 ppm (Standard) Stability Tolerance over Load Capacitance Operating Temperature Range A=10pF F = 24 pF (Referenced to 25°C reading) B=13pF G = 30 pF 1 = ±10 ppm ** C=16pF H = 32 pF 2 = ±20 ppm ** D=18pF S = Series 3=±30ppm E=20pF 4=±40ppm 5 = ±50 ppm (Standard) ** Limited to Standard Operating Temperature Range only, code C. Part Number Examples: 405C35A14M31818, 405I33H24M00000 ♦ ♦ ♦ CTS Communications Components, Inc. ♦ 171 Covington Drive ♦ Bloomingdale, IL 60108 ♦ 630-924-3500 ♦ ♦ ♦ Revision A Document No. 008-0253-0 Page 2 of 4 Date: May 30, 2003 Model 405 3.2 x 5.0 mm Ceramic - SM Crystal � MECHANICAL SPECIFICATIONS: 4 Pad Terminations plated with 0.3 to 1.0 µm gold (Au). ( 5.00 ±0.2 ) Suggested Pad Geometry Top View Dimensions in Inches [MM] 0.197 ±0.008 #4 #3 0.047 [ 1.20 ] 0.035 [ 0.90 ] ( 3.20 ±0.15 ) CTS YWW 0.126 ±0.006 • xxMxx 0.087 [ 2.20 ] #2 #1 #2 ( 0.9 ) 0.146 [ 3.70 ] MAX 0.035 ( MM ) Key: Inch ( 2.60 ) ( 1.2 ) 0.102 0.047 ( 0.9 ) 0.035 12 ( 1.40 ) 0.055 4 3 Bottom View � 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) � ♦ ♦ ♦ CTS Communications Components, Inc. ♦ 171 Covington Drive ♦ Bloomingdale, IL 60108 ♦ 630-924-3500 ♦ ♦ ♦ Revision A Document No. 008-0253-0 Page 3 of 4 Date: May 30, 2003 Model 405 3.2 x 5.0 mm Ceramic - SM Crystal � 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. � 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 -8 � 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 � 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 1.95 120° 5.50 12.0 5.40 Ø180 Ø60 3.50 Ø21.4 DIRECTION OF FEED Dimensions in Millimeters ♦ ♦ ♦ CTS Communications Components, Inc. ♦ 171 Covington Drive ♦ Bloomingdale, IL 60108 ♦ 630-924-3500 ♦ ♦ ♦ Revision A Document No. 008-0253-0 Page 4 of 4 Date: May 30, 2003