SM Crystal Formed Leads UM-1J, UM-4J & UM-5J Specifications UM-1J: 8.0mm maximum body length UM-4J: 4.8mm maximum body length UM-5J: 6.0mm maximum body length Product Parameters UM-1J UM-4J UM-5J Package: UM-1J UM-4J UM-5J Ideal for custom frequencies & specifications Calibration tolerance: L M 1 2 3 specify Temperature stability: ±5ppm ±7.5ppm ±10ppm ±20ppm ±30ppm Other values (±3ppm ~ ±100ppm) L M 1 2 3 specify Operating temperature range: 0 to +50°C -10 to +60°C -20 to +70°C -30 to +80°C -40 to +85°C Other values 0 1 2 3 4 specify Circuit condition: 12pF 16pF 20pF 30pF Series resonant Other values B D F J S specify Oscillation mode: Fundamental 3rd overtone 5th overtone 7th overtone F 3 5 7 7pF max Equivalent series resistance (max): see table ±3ppm max first year 100μW Soldering conditions: 260°C, 10sec max x 2 Tight specifications available ESR Values The table shows the maximum ESR values in ohms for each package across the available frequency range. Frequency 3.5 ~ 4.99 5.0 ~ 5.99 6.0 ~ 6.99 7.0 ~ 7.99 8.0 ~ 9.99 10.0 ~ 15.9 16.0 ~ 55.0 30.0 ~ 49.9 50.0 ~ 100 60.0 ~ 150 130 ~ 300 Mode UM-1J UM-4J UM-5J Fundamental Fundamental Fundamental Fundamental Fundamental Fundamental Fundamental 3rd overtone 3rd overtone 5th overtone 7th overtone 200 150 120 100 90 40 30 45 60 90 150 60 40 50 60 120 150 60 40 50 60 120 150 Tel: +44 1460 256 100 01 Jul 19 May2002 1998 Fax: +44 1460 256 101 Wide frequency range Fundamental mode up to 55.0MHz 3.579 ~ 300MHz 10.0 ~ 300MHz ±5ppm ±7.5ppm ±10ppm ±20ppm ±30ppm Other values (±3ppm ~ ±100ppm) Features Frequency range: 90° cranked leads are available as an option to save approx 1mm in overall length. Contact our sales office for more details. Option Code Static capacitance (C0): Ageing: Test drive level: Standard. Optional - Please specify required code(s) when ordering Ordering Information Product name + option codes + frequency eg: UM-1J/231JF 16.0MHz 20/30/10/30-F Available on T&R - 1k pcs per reel. Refer to our website for T&R and soldering details. Some combinations of stability and temperature range may not be available. Please check with us before ordering. E-mail: [email protected] Web: www.golledge.com