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 OPERATING TEMPERATURE RANGE FREQUENCY IN MHz C = -20°C to +70°C (standard) M - indicates MHz and decimal point. I = -40°C to +85°C Frequency is recorded with minimum 5 significant digits to the right of the "M". FREQUENCY TOLERANCE @ 25°C 1 = ± 10 ppm LOAD CAPACITANCE X = ± 15 ppm A = 10 pF G = 30 pF 2 = ± 20 ppm B = 13 pF H = 32 pF 3 = ± 30 ppm (standard) C = 16 pF J = 9 pF D = 18 pF K = 8 pF STABILITY TOLERANCE E = 20 pF L = 12 pF F = 24 pF S = Series Over Operating Temperature Range (Referenced to 25°C Reading) 1 = ± 10 ppm ** 3 = ± 30 ppm Example Part Numbers: X = ± 15 ppm 4 = ± 40 ppm 403C35A14M31818 2 = ± 20 ppm 5 = ± 50 ppm (standard) 403I35A32M00000 ** 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 Operating Mode Fundamental Crystal Cut AT-Cut Frequency Range 12.0 MHz to 50.0 MHz ± 30 ppm Standard Frequency Tolerance @ 25°C (± 10 ppm, ± 15 ppm and ± 20 ppm Available) s Frequency Stability Tolerance ± 50 ppm Standard Parameter O(Oppeerraattiningg T eTmepmerpaeturrae tRuarneg eR, aRnefgeerenced to 25°C Reading) (± 10 ppm, ± 15 p-p(2m-04, 0°±°C C2 t0 to op p++m78, 05±°° CC30 A Spvtpaaminl aadbnalder )d± 40 ppm Available) cal Aging ± 3 ppm/year Maximum ectri Storage Temperature Range -55°C to +125°C El Equivalent Series Resistance See ESR Table Load Capacitance or Resonance Mode See Ordering Information 5.0 pF Maximum Shunt Capacitance (C ) 0 (3.0 pF Typical) Drive Level 10 µW Typical, 100 µW Maximum Reflow Condition, per JEDEC J-STD-020 +255°C ± 5°C, 10 Seconds Maximum EQUIVALENT SERIES RESISTANCE TABLE FREQUENCY RANGE MODE of OSCILLATION ESR Maximum 12.00 MHz - 13.999 MHz Fundamental 150 Ohms 14.00 MHz - 15.999 MHz Fundamental 100 Ohms 16.00 MHz - 19.999 MHz Fundamental 80 Ohms 20.00 MHz - 50.00 MHz Fundamental 60 Ohms MECHANICAL SPECIFICATIONS PACKAGE DRAWING M ARKING INFORMATION 1. XX.XX – Frequency marked with 2 significant ( 3.20 ±0.20 ) digits after the decimal. 0.126 ±0.008 Top View 2. C – CTS and Pin 1 identifier. #4 #3 3. YWW – Date Code, Y – Last Digit of Year, WW – Week. 4. Complete CTS part number, frequency value ( 2.50 ±0.20 ) XX.XX and date code information must appear on reel 0.098 ±0.008 CYWW and box labels. NOTES 1. Termination pads (e4), barrier-plating is nickel #2 #1 #2 (Ni) with gold (Au) flash plate. 2. Terminations #2, #4 and the metal lid are ( 0.80 ) connected internally. End user may connect MAX 0.031 these pins to circuit ground. ( MM ) Key: ( 1.2 ) ( 1.0 ) Inch SUGGESTED SOLDER PAD GEOMETRY 0.047 0.039 0.039 [1.00] ( 0.8 ) 0.031 1 2 0.035 [0.90] ( 0.7 ) 4 3 0.028 4 3 0.061 [1.55] Bottom View 1 2 [mm] 0.085 [2.15] Key: Inch Document No. 008-0288-0 Page 2 - 3 Rev. F ٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠

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 @ 100V ±15V . DC DC 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 Page 3 - 3 Rev. F ٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: C TS: 403C11E16M00000 403C11E32M00000 403C35E13M00000 403C35E26M00000 403C35E27M00000 403C35D25M00000 403C35E13M56000 403C35A16M00000 403I35A13M55375 403I35E25M00000 403C35A25M00000 403I35A30M00000 403C35D16M00000 403C35E28M63636 403C35E16M00000 403C35E24M00000 403C35E25M00000 403C35E18M43200 403C35E20M00000 403C35E44M00000 403C35E24M57600 403C35E48M00000 403C35E30M00000 403C35E22M11840 403C11A12M00000 403C11A13M00000 403C11A14M40000 403C11A14M74560 403C11A16M38400 403C11A16M80000 403C11A19M20000 403C11A19M68000 403C11A24M55350 403C11A24M57600 403C11A26M00000 403C11A27M00000 403C11A30M00000 403C11A36M00000 403C11B24M00000 403C11B26M00000 403C11B32M00000 403C11J12M00000 403C11J13M00000 403C11J14M40000 403C11J16M00000 403C11J19M68000 403C35D13M00000 403C35D14M31818 403C35D16M38400 403C35D19M66080 403C35D22M11840 403C35D24M57600 403C35D26M00000 403C35D28M37500 403C35D28M63636 403C35D29M49120 403C35D32M00000 403C35D33M00000 403C35D36M00000 403C35D44M00000 403C35E12M00000 403C35E14M31818 403C35E16M38400 403C35E19M66080 403C35E28M37500 403C35E29M49120 403C35E33M00000 403C35E36M00000 403C35E40M00000 403C35S30M00000 403C35S32M00000 403I35D12M00000 403I35D13M00000 403I35D14M31818 403I35D16M00000 403I35D16M38400 403I35D18M43200 403I35D19M66080 403I35D20M00000 403I35D22M11840 403I35D24M00000 403I35D24M57600 403I35D25M00000 403I35D26M00000 403I35D27M00000 403I35D28M37500 403I35D28M63636 403I35D29M49120 403I35D30M00000 403I35D32M00000 403I35D33M00000 403I35D36M00000 403I35D40M00000 403I35D44M00000 403I35D48M00000 403I35E12M00000 403I35E13M00000 403I35E14M31818 403I35E16M00000 403I35E16M38400