Standard Crystal HC49 Specifications Product Parameters Package: Frequency range: HC49 Resistance weld 쮿 1.0 ~ 160MHz 쮿 Calibration tolerance: 왏 왏 왏 쮿 왏 왏 L 1 2 3 5 specify Temperature stability: ±5ppm ±10ppm ±20ppm ±30ppm ±50ppm ±100ppm Other values (±3ppm ~ ±100ppm) 왏 왏 왏 왏 쮿 왏 왏 L 1 2 3 5 C 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 왏 쮿 왏 왏 왏 왏 0 1 2 3 4 specify ±5ppm ±10ppm ±20ppm ±30ppm ±50ppm Other values (±3ppm ~ ±100ppm) 13.46 (max) 0.43Ø 12.00 (min) 4.88 4.65 (max) 11.05 (max) Scale 1:1 Features « « « « « « « « « Circuit condition: 12pF 16pF 18pF 20pF 30pF Series resonant Other values 왏 왏 왏 왏 왏 왏 왏 B D E F J S specify Oscillation mode: Fundamental 3rd overtone 5th overtone 왏 왏 왏 F 3 5 Industry standard HC49 case Fundamental mode available up to 40.0MHz Comprehensive stock of standard frequencies Low cost for volume applications Express manufacturing service Custom frequencies easily produced Tight specifications available Wide frequency range available Centre ground lead available Standard Frequencies Equivalent series resistance (max): 3000⏲ (1.0MHz) 700⏲ (1.8 ~ 2.0MHz) 500⏲ (>2.0 ~ 2.4MHz) 300⏲ (>2.4 ~ 3.0MHz) 200⏲ (>3.0 ~ 3.2MHz) 150⏲ (>3.2 ~ 3.7MHz) 100⏲ (>3.7 ~ 4.2MHz) 80⏲ (>4.2 ~ 6.0MHz) 50⏲ (>6.0 ~ 9.0MHz) 30⏲ (>9.0 ~ 36.0MHz) 60⏲ (24.0 ~ 90.0MHz, 3rd OT) 80⏲ (80.0 ~ 160MHz, 5th OT) 쮿 쮿 쮿 쮿 쮿 쮿 쮿 쮿 쮿 쮿 쮿 쮿 Static capacitance (C0): 7pF max 쮿 ±3ppm max first year 쮿 Frequencies in MHz 1.000000 1.843200 2.000000 2.457600 3.000000 3.276800 3.579545 3.686400 4.000000 4.032000 4.096000 4.194304 4.433619 4.915200 5.000000 5.068800 5.120000 6.000000 6.144000 6.176000 6.400000 6.553600 7.372800 7.680000 8.000000 8.192000 8.867237 9.000000 9.216000 9.830400 10.00000 10.24000 10.24500 10.70000 Tel: +44 1460 256 100 02 Mar 2006 11.00000 11.05920 11.28960 12.00000 12.28800 14.00000 14.31818 14.74560 15.00000 15.36000 16.00000 16.38400 16.93440 17.73447 18.00000 18.43200 19.66080 Fax: +44 1460 256 101 20.00000 22.11840 24.00000 24.00014 24.57600 30.00000 32.00000 32.76800 36.00000 40.00000 48.00000 50.00000 60.00000 64.00000 Option Code Ageing: Test drive level: 100µW 쮿 쮿 Standard. 왏 Optional - Please specify required code(s) when ordering Ordering Information Product name + option codes + frequency eg: HC49/351DF 16.1760MHz 30/50/10/16-F HC49/232S3 48.0MHz 20/30/20/S-3 웇 Insulating washers and mounting clips available. See our website for details. E-mail: [email protected] Web: www.golledge.com