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 Frequency 3.2000 to 100.0Mhz Frequency Tolerance 10ppm to 100ppm General Specification Load Capacitance (CL) 10.0pF to 75.0pF or Series Drive Level Ageing 500W max 5ppm typ per year @ 25C Shunt Capacitance (C0) 7pF max Outline (mm) 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, 30mins in 3 mutually perpendicular planes -3L = 3 leg ground centre lead 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 3 IQD Frequency Products Crystal Specification Incorporating IQD FOQ GmbH Model: HC49/4HSMX Packing Details Pack Style: Bulk Pack Size Loose in bulk pack 100 Pack Style: Reel Pack Size Tape and reel in accordance with EIA-481-D 1,000 Alternative packing options available Typical Frequency vs Temperature Curves for various Electrical Specification - maximum limiting values Frequency Range Frequency Tolerance 3.2 to <4.0MHz Stability Temperature Range ESR Max Vibration Mode Min Max 10ppm to 100ppm 15ppm 20ppm 20ppm 25ppm 30ppm 100ppm 500ppm 0 to 50C -10 to 60C -20 to 70C -30 to 80C -40 to 85C -55 to 105C 300 Fundamental 4.0 to <5.5MHz 10ppm to 100ppm 15ppm 20ppm 20ppm 25ppm 30ppm 100ppm 500ppm 0 to 50C -10 to 60C -20 to 70C -30 to 80C -40 to 85C -55 to 105C 130 Fundamental 5.5 to <8.0MHz 10ppm to 100ppm 15ppm 20ppm 20ppm 25ppm 30ppm 100ppm 500ppm 0 to 50C -10 to 60C -20 to 70C -30 to 80C -40 to 85C -55 to 105C 60 Fundamental 8.0 to <40.0MHz 10ppm to 100ppm 15ppm 20ppm 20ppm 25ppm 30ppm 100ppm 500ppm 0 to 50C -10 to 60C -20 to 70C -30 to 80C -40 to 85C -55 to 105C 40 Fundamental 26.0 to <100.0MHz 10ppm to 100ppm 15ppm 20ppm 500ppm 0 to 50C -10 to 60C 100 3RD 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 2 of 3 IQD Frequency Products Crystal Specification Incorporating IQD FOQ GmbH Model: HC49/4HSMX Electrical Specification - maximum limiting values Frequency Range Frequency Tolerance Stability Min Max 20ppm 25ppm 30ppm 100ppm Temperature Range ESR Max Vibration Mode -20 to 70C -30 to 80C -40 to 85C -55 to 105C This document was correct at the time of printing; please contact your local sales office for the latest version 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 3 of 3