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| 32.768KHz Ceramic SMD Package Frequency: Calibration Tolerance: Turnover Temperature: Frequency vs Temp.: C195-SMD Model 32.768KHz 20ppm Max 25C 5C -0.034 0.006ppm/C2 (See Chart 1) Operating Temp. Range: -40C to 85C Storage: -55C to 125C ESR: 70K ohm Max Load Capacitance: 12.5pF Typ. Motional Capacitance: 0.003pF Typ. Shunt Capacitance: 1.33pF Typ. Drive Level: 1uW Max Insulation Resistance: 500M ohm Min, DC100V15V Aging (1st yr) 3ppm Max ree dF ea oHS nt L R plia m Co Crystal package to meet today's demand for pick and place processing. Available on tape and reel in quantities of 3K for SMT placement. 0.193 0.006 (4.90 0.15) 0.071 0.006 (1.80 0.15) 0.021 (0.53) 0.156 (3.95) C195-SMD Internal Connection 0.063 (1.6) 0.126 (3.2) Solder Pad Layout 0.051 (1.30) 0.114 (2.90) 0.051 (1.30) 0.039 (1.0 Max) Do not design any patterns in this area 0.087 (2.2) 0.030 (0.75) Dimensions inches (mm) All dimensions are Max unless otherwise specified. RECOMMENDED REFLOW SOLDERING PROFILE TEMPERATURE 260C 217C 200C 150C PPM Ramp-Up 3C/Sec Max. Critical Temperature Zone Ramp-Down 6C/Sec. Chart 1 Typical Temperature Characteristic 0 -50 Preheat 180 Secs. Max. 8 Minutes Max. 90 Secs. Max. -10 0 25 Temperature C 60 260C for 10 Secs. Max. NOTE: Reflow Profile with 240C peak also acceptable. Specifications subject to change without notice. TD-060402 Rev.C |
Price & Availability of C195-SMD
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