HC49

Standard Crystal Specifications HC49 Product HC49 Resistance weld ࡯ ࡯ ࡯ ˿ ࡯ ˿ ࡯ ˿ ˿ ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ specify specify Option Code Parameters Package: Frequency range: 300kHz ~ 225MHz Calibration tolerance: ±30ppm ±5ppm ~ ±100ppm Temperature stability: ±50ppm ±5ppm ~ ±100ppm 13.46 (max) 0.43Ø 12.00 (min) Operating temperature range: -10 to +60°C 0 to +50°C ~ -55 to +125°C Circuit condition: 8 ~ 50pF or SR specify specify 4.88 4.65 (max) 11.05 (max) Scale 1:1 Features ➠ ➠ ➠ ➠ ➠ ➠ ➠ ➠ ➠ 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 Equivalent series resistance (max): 3,000⏲ (300 ~ 800kHz) 5,000⏲ (800kHz ~ 1.30MHz) 800⏲ (1.80 ~ 2.0MHz) 500⏲ (>2.0 ~ 2.4MHz) 300⏲ (>2.4 ~ 3.0MHz) 150⏲ (>3.0 ~ 3.5MHz) 120⏲ (>3.5 ~ 4.0MHz) 100⏲ (>4.0 ~ 4.4MHz) 80⏲ (>4.4 ~ 6.0MHz) 50⏲ (>6.0 ~ 9.0MHz) 30⏲ (>9.0 ~ 36.0MHz) 40⏲ (25.0 ~ 90.0MHz, 3rd OT) 70⏲ (60.0 ~ 150MHz, 5th OT) 100⏲ (90.0 ~ 225MHz, 7th OT) Static capacitance (C0): Ageing: 7pF max ±3ppm max first year 100µW Test drive level: ࡯ Standard. ˿ Optional - Please specify required code(s) when ordering Ordering Information Product name + frequency + specification code eg: HC49 16.1760MHz 10/20/20/30-F ͷ Insulating washers and mounting clips available. See our websi...