inverted mesa crystals blanks RS196 100 - 700 mhz 5.0 x 7.0mm smd p acka g es 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 me sa suited for higher frequenc y 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 proprietar y 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 fundamental or overtone frequency range 100 to 700 mhz frequency tolerance +/- 0.010 f^2 (489khz at 156.25) electrode size 0.125mm to 1.27 mm, 5 mils to 50 mils electrode style contacts at same end material and q low etch channel pure z quartz with a q minimum of 1.8 million surface finish polished angle std at cut 35d8' to 35d29' [efg 3d6' t angle tolerance +/- 2' or +/- 1' specification note custom or special requirements are available dimensions (mm) 4.98 x 2.39 x 0.080 mm dimensions (inches) 0.196 x 0.094 x 0.00315" ship pack method vacuum sealed wafflepack contact material: same as electrode or chrome-gold with aluminum frequency range 3rd: 300 to 2.100 ghz electrode material chrome gold or aluminum benefits: high volume product which fit packages and tooling high performance operation and wide frequency of operation meets needs of existing designs electrode freq. tol.: +/- 0.015 f^2 ( 4 9101 w. sahara ave suite 105-e10, las vegas, nv. 89117 phone: 702-597-2495 fax: 702-920- 8405 email: sales@vcamerica.com for more information, sales and technical support:
inverted mesa crystals blanks RS196 100 - 700 mhz 5.0 x 7.0mm smd p acka g es device dimensions +0.000 -0.025 mm +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 x 4.978 z 2.388 mx 1.600 mz 1.600 ma 0.469 mb 0.663 mc 0.208 md 0.260 m: 1.079 tx 1.689 t: 0.394 m: na arcs na +0.002 -0.002 +0.013 -0.013 +0.013 -0.013 na na tolerances mm +0.00 -1.00 inches +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 tolerances mils (0.001") 196.00 94.00 63.00 63.00 18.45 26.10 8.20 10.25 42.50 66.50 15.50 na na x z mx mz ma mb mc md m: tx t: m: arcs 9101 w. sahara ave suite 105-e10, las vegas, nv. 89117 phone: 702-597-2495 fax: 702-920- 8405 email: sales@vcamerica.com for more information, sales and technical support:
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