Model 403 Surface Mount Quartz Crystal FEATURES • Standard 3.2x2.5mm Surface Mount Footprint • Stable Frequency Over Temperature and Drive Level • Frequency Range 12 – 50 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 –40°C to +85°C • Tape & Reel Packaging, EIA-481-2 Compliant • RoHS/Green Compliant (6/6) DESCRIPTION The Model 403 is a ceramic packaged Crystal offering reduced size, ideal for high-density circuit board applications. The Model 403 offers reliable precision and excellent shock performance in wireless telecommunication devices. ORDERING INFORMATION 403 M FREQUENCY IN MHz OPERATING TEMPERATURE RANGE C = -20°C to +70°C (standard) I = -40°C to +85°C M - indicates MHz and decimal point. Frequency is recorded with minimum 5 significant digits to the right of the "M". FREQUENCY TOLERANCE @ 25°C LOAD CAPACITANCE 1 = ± 10 ppm X = ± 15 ppm 2 = ± 20 ppm 3 = ± 30 ppm (standard) A = 10 pF B = 13 pF C = 16 pF D = 18 pF E = 20 pF F = 24 pF STABILITY TOLERANCE Over Operating Temperature Range (Referenced to 25°C Reading) 1 = ± 10 ppm ** X = ± 15 ppm 2 = ± 20 ppm G = 30 pF H = 32 pF J = 9 pF K = 8 pF L = 12 pF S = Series Example Part Numbers: 403C35A14M31818 403I35A32M00000 3 = ± 30 ppm 4 = ± 40 ppm 5 = ± 50 ppm (standard) ** Limited to Standard Operating Temperature Range Only; Code C. Use form C052 to detail non-standard parameters. Not all performance combinations and frequencies may be available. Contact your local CTS Representative or CTS Customer Service for availability. Document No. 008-0288-0 Page 1 - 3 Rev. F ٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠ ٠ ٠ ٠ www.ctscorp.com ٠ ٠ ٠ Model 403 3.2x2.5mm Low Cost Surface Mount Crystal ELECTRICAL CHARACTERISTICS PARAMETER VALUE Fundamental AT-Cut 12.0 MHz to 50.0 MHz ± 30 ppm Standard Operating Mode Crystal Cut Frequency Range Electrical Parameters Frequency Tolerance @ 25°C (± 10 ppm, ± 15 ppm and ± 20 ppm Available) Frequency Stability Tolerance ± 50 ppm Standard (Operating Temperature Range, Referenced to 25°C Reading) (± 10 ppm, ± 15 ppm, ± 20 ppm, ± 30 ppm and ± 40 ppm Available) Operating Temperature Range -20°C to +70°C Standard Aging Storage Temperature Range Equivalent Series Resistance Load Capacitance or Resonance Mode ± 3 ppm/year Maximum -55°C to +125°C See ESR Table See Ordering Information 5.0 pF Maximum (-40°C to +85°C Available) Shunt Capacitance (C0) (3.0 pF Typical) Drive Level Reflow Condition, per JEDEC J-STD-020 10 µW Typical, 100 µW Maximum +255°C ± 5°C, 10 Seconds Maximum EQUIVALENT SERIES RESISTANCE TABLE FREQUENCY RANGE 12.00 MHz - 13.999 MHz 14.00 MHz - 15.999 MHz 16.00 MHz - 19.999 MHz 20.00 MHz - 50.00 MHz MODE of OSCILLATION Fundamental Fundamental Fundamental Fundamental ESR Maximum 150 Ohms 100 Ohms 80 Ohms 60 Ohms MECHANICAL SPECIFICATIONS PACKAGE DRAWING MARKING INFORMATION 1. XX.XX – Frequency marked with 2 significant digits after the decimal. 2. C – CTS and Pin 1 identifier. 3. YWW – Date Code, Y – Last Digit of Year, WW – Week. 4. Complete CTS part number, frequency value and date code information must appear on reel and box labels. ( 3.20 ±0.20 ) Top View 0.126 ±0.008 #4 ( 2.50 ±0.20 ) 0.098 ±0.008 #3 XX.XX CYWW #2 #1 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. #2 ( 0.80 ) MAX 0.031 Key: ( 1.2 ) 0.047 ( MM ) Inch SUGGESTED SOLDER PAD GEOMETRY ( 1.0 ) 0.039 0.039 [1.00] ( 0.8 ) 0.031 1 2 0.035 [0.90] ( 0.7 ) 0.028 4 4 3 3 0.061 [1.55] Bottom View 1 2 Key: 0.085 [2.15] Document No. 008-0288-0 ٠ ٠ ٠ CTS Electronic Components, Inc. ٠ Page 2 - 3 171 Covington Drive [mm] Inch Rev. F ٠ Bloomingdale, IL 60108 ٠٠٠ Model 403 3.2x2.5mm Low Cost Surface Mount Crystal TAPE AND REEL INFORMATION DIMENSIONS IN MILLIMETERS 17.5 2.0 Ø13 4.0 4.0 Ø1.50 1.75 1.25 120° 8.0 3.50 Ø60 Ø178 3.0 Ø23 DIRECTION OF FEED Device quantity is 3,000 pieces minimum per 178mm reel. ENVIRONMENTAL SPECIFICATIONS Temperature Cycle: 400 cycles from –55°C to +125°C, 10 minute dwell at each temperature, 1 minute transfer time between temperatures. Mechanical Shock: 1,500g’s, 0.5mS duration, ½ sinewave, 3 shocks each direction along 3 mutually perpendicular planes (18 total shocks). Sinusoidal Vibration: 0.06 inches double amplitude, 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 immersed in an FC40 or equivalent liquid at +125°C for 20 seconds. Fine Leak: Mass spectrometer leak rates less than 2x10-8 ATM cc/sec air equivalent. Resistance to Solder 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: 1,000 hours at +85°C, maximum ±5 ppm shift. Insulation Resistance: 500M Ohms @ 100VDC ±15VDC. Moisture Sensitivity Level: Level 1 per JEDEC J-STD-020. QUALITY AND RELIABILITY Quality systems meet or exceed the requirements of ISO 9000:2000 standards. Document No. 008-0288-0 ٠ ٠ ٠ CTS Electronic Components, Inc. ٠ Page 3 - 3 171 Covington Drive Rev. F ٠ Bloomingdale, IL 60108 ٠٠٠