IQD Frequency Products Crystal Specification Incorporating IQD FOQ GmbH Model: HC49/4HSMX ISSUE 17 March 2012 - RoHS 2011/65/EU Description Industry standard low cost SMD crystal SMD version of the HC49/4H Resistance welded, hermetically sealed in an inert atmosphere, glass to metal seals on leads. Lead wires are mounted onto a plastic former to create a gull wing mount Low profile versions available please contact our sales offices for details Stock parts available Frequency Range 3.2000 to 100.0Mhz Frequency Frequency Tolerance 10ppm to 100ppm General Specification Outline (mm) 10.0pF to 75.0pF or Series Load Capacitance (CL) Drive Level 500W max Ageing 5ppm typ per year 25C Shunt Capacitance (C0) 7pF max Operating Temperature Ranges 0 to 50C -10 to 60C -20 to 70C -30 to 80C -40 to 85C -55 to 105C Environmental Parameters Shock: 981m/s, 6ms, 3 times in each of 3 mutually perpendicular planes Storage Temperature Range: -55 to 125C Vibration: 10Hz-60Hz, 0.75mm amplitude, 60Hz-500Hz, 98.1m/s, -3L = 3 leg ground centre lead 30mins in 3 mutually perpendicular planes Ordering Information Example 10.00MHz HC49/4HSMX 50/50/40 to 85C/10 FUND Frequency* Model* Frequency Tolerance ( 25C)* Frequency Stability (over operating temperature range)* Operating Temperature Range* Load Capacitance* Overtone* Sales Office Contact Details: UK: +44 (0)1460 270200 France: +33 (0)5 34 50 91 18 Email: info iqdfrequencyproducts.com Germany: +49 (0)7264 9145-0 USA: +1 (0) 408 455 2426 Web: www.iqdfrequencyproducts.com Printed on 25 Apr 12 11:15 Page 1 of 3IQD Frequency Products Crystal Specification Incorporating IQD FOQ GmbH Model: HC49/4HSMX Packing Details Loose in bulk pack Pack Style: Bulk 100 Pack Size Pack Style: Reel Tape and reel in accordance with EIA-481-D Pack Size 1,000 Alternative packing options available Typical Frequency vs Temperature Curves for various Electrical Specification - maximum limiting values Frequency Frequency Temperature Stability ESR Vibration Range Tolerance Range Max Mode Min Max 3.2 to <4.0MHz 10ppm to 100ppm 15ppm 500ppm 0 to 50C 300 Fundamental 20ppm -10 to 60C 20ppm -20 to 70C 25ppm -30 to 80C 30ppm -40 to 85C 100ppm -55 to 105C 4.0 to <5.5MHz 10ppm to 100ppm 15ppm 500ppm 0 to 50C 130 Fundamental 20ppm -10 to 60C 20ppm -20 to 70C 25ppm -30 to 80C 30ppm -40 to 85C 100ppm -55 to 105C 5.5 to <8.0MHz 10ppm to 100ppm 15ppm 500ppm 0 to 50C 60 Fundamental 20ppm -10 to 60C 20ppm -20 to 70C 25ppm -30 to 80C 30ppm -40 to 85C 100ppm -55 to 105C 8.0 to <40.0MHz 10ppm to 100ppm 15ppm 500ppm 0 to 50C 40 Fundamental 20ppm -10 to 60C 20ppm -20 to 70C 25ppm -30 to 80C 30ppm -40 to 85C 100ppm -55 to 105C 26.0 to <100.0MHz 10ppm to 100ppm 15ppm 500ppm 0 to 50C 100 3RD Overtone 20ppm -10 to 60C Sales Office Contact Details: UK: +44 (0)1460 270200 France: +33 (0)5 34 50 91 18 Email: info iqdfrequencyproducts.com Germany: +49 (0)7264 9145-0 USA: +1 (0) 408 455 2426 Web: www.iqdfrequencyproducts.com Printed on 25 Apr 12 11:15 Page 2 of 3