049ST2-12.288F20DTLJK

QUARTZ CRYSTAL UNIT X49ST2 QUARTZ CRYSTAL UNIT HC-49/S IN THRU-HOLE PACKAGE WITH PRODUCT FEATURES 2 LEADS. PRODUCT PHOTO (NOT IN SCALE)  Dimensions 11x4.6, height 3.5 or 2.5mm with 2 leads.  Ideal for low frequencies.  Optional insulation spacer and cut leads available.  Optional packaging on Tape & Reel available.  RoHS compliant, LEAD-FREE and HALOGEN-FREE. APPLICATIONS  TV, Radio  Computer  Test Equipment  Consumer equipment PRODUCT SPECIFICATIONS X49ST2 PARAMETER Nominal frequency range CONDITIONS / REMARKS 3.0 ~ 80.0MHz Crystal cut and mode AT-cut Frequency tolerance ±10ppm Frequency stability Operating temperature range / / FUND & 3rd OT ±20ppm / ±30ppm Fundamental up to 48MHz and 3rd overtone above 24MHz. Other options available. ±10ppm ±30ppm Other options available. –20 to +70°C –40 to +85°C Other options available. Equivalent series resistance 200Ω ~ 100Ω FUND — 3.0 to 5.9MHz 80Ω ~ 60Ω FUND — 6.0 to 8.9MHz 50Ω ~ 40Ω FUND — 9.0 to 15.9MHz 16.0MHz 100Ω ~ 40Ω 3rd OT — 24.0 to 80.0MHz Load capacitance 4 ~ 32pF or SERIES Shunt capacitance