C26 CRYSTEKCRYSTAL | Alldatasheet
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Technical content
TD-020818 Rev. BSpecifications subject to change without notice. Aging: Miniature package provides excellent shock resistance and low power consumption. Offers an excellent clock source for communication and measuring equipment. 32.768KHz Tuning Fork Crystal C26 & C38 Model 32.768KHz ±20ppm @ 25°C 25°C ±5°C (See Chart 1) -10°C to 60°C -40°C to 85°C 35K ohm Max 12.5pF Std. (C26) 0.0030pF Typ. (C38) 0.0035pF Typ. (C26) 1.35pF Typ. (C38) 1.60pF Typ. (C26) 450 Typ. (C38) 460 Typ. 1uW Max 500M ohm Min, DC100V±15V Frequency: Calibration Tolerance: Turnover Temperature: Frequency vs Temp.: Operating Temp. Range: Storage: ESR: Load Capacitance: Motional Capacitance: Shunt Capacitance: Capacitance Ratio: Drive Level: Insulation Resistance: 60250-10 -50 Temperature °C Typical Temperature Characteristic PPM Chart 1 0.118 ±0.002 (3.00 ±0.05) 0.315 ±0.020 (8.00 ±0.50) 0.413 (10.49) 0.043 ±0.004 (1.09 ±0.10) 0.012 ±0.001 (0.30 ±0.03) 0.081 ±0.002 (2.06 ±0.05) 0.256 ±0.020 (6.50 ±0.50) 0.276 (7.01) 0.028 ±0.004 (0.70 ±0.10) 0.008 ±0.001 (0.20 ±0.03) C26 C38 Processing notes: Hand soldering: Lead wire temperature not to exceed 270°C, 10 sec Max. Solder-dip: Crystal package is recommended to be mounted in the up-right position. If mounted sideways caution must be taken to insure that heat is not transmitted over crystal package. Reflow Oven: Not recommended. Cleaning: Washable All dimensions are Max unless otherwise specified. Dimensions inches (mm) <3ppm 1st/yr Max 25°C ±3° Tuning Fork Crystal