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| RS196 Inverted Mesa Crystals Blanks 100 - 700 MHz 5.0 x 7.0mm SMD packages XECO's RS196 Series is designed to easily fit into 5.0 x 7.0 mm package with excellent performance in terms of low spurs, frequency accuracies, and aging. The RS196 offer a smaller mesa suited for higher frequency oscillation and increased ruggedness for automatic assembly / mounting operations. XECO's proprietary process yields a mesa which is clean and free of defects, enabling high performance operation for oscillators and filters. These devices are supplied with electrodes using XECO's proprietary process to achieve consistent C1 and C0 values as well as supplied in blank form. Various versions to meet commercial, industrial, telecom, military temperature ranges. Features Stable oscillation with low spurs 4.98 mm x 2.39 mm size for 5.0 x 7.0 (7.5) mm Electrodes in various sizes for specific frequency and C1/C0 ratios Tune Low and Tune High options High Q, chemically etched, free of etch channels Mesa oriented across X-Axis Applications Crystals for precise frequency control applications in high volume packaging. Customer applications for SONET, 10G, 1G, Storage, network communications Operation Mode Frequency Range Frequency Range 3Rd: Frequency Tolerance Material and Q Surface Finish Angle Angle Tolerance Dimensions (mm) Dimensions (inches) Electrode Size Electrode Style Electrode Material Electrode Freq. Tol.: Contact Material: Ship Pack Method Specification Note Fundamental or Overtone 100 to 700 MHz 300 to 2.100 GHz +/- 0.010 F^2 (489KHz at 156.25) Low Etch Channel Pure Z Quartz with a Q minimum of 1.8 Million Polished Std AT cut 35D8' to 35D29' [EFG 3D6' t +/- 2' or +/- 1' 4.98 x 2.39 x 0.080 mm 0.196 x 0.094 x 0.00315" 0.125mm to 1.27 mm, 5 mils to 50 mils Contacts at same end Chrome Gold or Aluminum +/- 0.015 F^2 (4 Same as Electrode or Chrome-Gold with Aluminum Vacuum sealed wafflepack Custom or special requirements are available Benefits: High volume product which fit packages and tooling High performance operation and wide frequency of operation Meets needs of existing designs For more information, sales and technical support: 9101 W. Sahara Ave Suite 105-E10, Las Vegas, NV. 89117 Phone: 702-597-2495 Fax: 702-9208405 Email: sales@vcamerica.com RS196 Inverted Mesa Crystals Blanks 100 - 700 MHz 5.0 x 7.0mm SMD packages Device Dimensions mm X Z MX MZ ma mb mc md m: tx t: m: arcS mm 4.978 2.388 1.600 1.600 0.469 0.663 0.208 0.260 1.079 1.689 0.394 NA NA Tolerances +0.000 -0.025 +0.000 -0.025 +0.025 -0.025 +0.025 -0.025 +0.001 -0.001 +0.003 -0.003 +0.001 -0.001 +0.001 -0.001 +0.002 -0.002 +0.013 -0.013 +0.013 -0.013 NA NA Inches mils (0.001") X 196.00 Z 94.00 MX 63.00 63.00 MZ ma 18.45 mb 26.10 mc 8.20 md 10.25 m: 42.50 tx 66.50 t: 15.50 m: NA arcS NA Tolerances +0.00 -1.00 +0.00 -1.00 +1.00 -1.00 +1.00 -1.00 +0.05 -0.05 +0.10 -0.10 +0.05 -0.05 +0.05 -0.05 +0.08 -0.08 +0.5 -0.5 +0.5 -0.5 NA NA For more information, sales and technical support: 9101 W. Sahara Ave Suite 105-E10, Las Vegas, NV. 89117 Phone: 702-597-2495 Fax: 702-9208405 Email: sales@vcamerica.com |
Price & Availability of RS196
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