IQD Frequency Products Crystal Specification Incorporating IQD FOQ GmbH Model: HC49/4HSMX ISSUE 17; September 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 3.2 to 100.0MHz Frequency Stability ±15.00ppm Frequency Tolerance ±10ppm to ±100ppm Outline (mm) General Specification 10.0pF to 75.0pF or Series Load Capacitance (CL) Drive Level Ageing 500µW max ±5ppm typ per year @ 25°C Shunt Capacitance (C0) 7pF max Operating Temperature Ranges 0 to 50°C -10 to 60°C -20 to 70°C -30 to 80°C -40 to 85°C -55 to 105°C Environmental Parameters Shock: 981m/s², 6ms, 3 times in each of 3 mutually perpendicular planes Vibration: 10Hz-60Hz, 0.75mm amplitude, 60Hz-500Hz, 98.1m/s², 30mins in 3 mutually perpendicular planes Storage Temperature Range: -55 to 125°C -3L = 3 leg ground centre lead Ordering Information Frequency* Model* Frequency Tolerance (@25°C)* Frequency Stability (over operating temperature range)* Operating Temperature Range* Load Capacitance* Overtone* Example 10.00MHz HC49/4HSMX 50/50/–40 to 85C/10 FUND 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 Sales Office Contact Details: UK: +44 (0)1460 270200 France: +33 (0)5 34 50 91 18 Email: [email protected] Germany: +49 (0)7264 9145-0 USA: +1 (0)408.273.4530 Web: www.iqdfrequencyproducts.com Printed on 3 Oct 12 17:16 Page 1 of 3 IQD Frequency Products Crystal Specification Incorporating IQD FOQ GmbH Model: HC49/4HSMX Typical Frequency vs Temperature Curves for various Electrical Specification - maximum limiting values Frequency Range Frequency Tolerance 3.2 to <4.0MHz ±10ppm to ±100ppm 4.0 to <5.5MHz 5.5 to <8.0MHz Stability ±10ppm to ±100ppm ±10ppm to ±100ppm Min ±15ppm Max ±500ppm 26.0 to <100.0MHz ±10ppm to ±100ppm ±10ppm to ±100ppm ESR Max Vibration Mode 0 to 50°C 300Ω Fundamental 130Ω Fundamental 60Ω Fundamental 40Ω Fundamental 100Ω 3RD Overtone ±20ppm -10 to 60°C ±20ppm -20 to 70°C ±25ppm -30 to 80°C ±30ppm -40 to 85°C ±100ppm -55 to 105°C ±15ppm ±500ppm 0 to 50°C ±20ppm -10 to 60°C ±20ppm -20 to 70°C ±25ppm -30 to 80°C ±30ppm -40 to 85°C ±100ppm -55 to 105°C ±15ppm ±500ppm 0 to 50°C ±20ppm -10 to 60°C ±20ppm -20 to 70°C ±25ppm -30 to 80°C ±30ppm -40 to 85°C ±100ppm 8.0 to <40.0MHz Temperature Range ±15ppm -55 to 105°C ±500ppm 0 to 50°C ±20ppm -10 to 60°C ±20ppm -20 to 70°C ±25ppm -30 to 80°C ±30ppm -40 to 85°C ±100ppm -55 to 105°C ±15ppm ±500ppm 0 to 50°C ±20ppm -10 to 60°C ±20ppm -20 to 70°C ±25ppm -30 to 80°C ±30ppm -40 to 85°C ±100ppm -55 to 105°C Sales Office Contact Details: UK: +44 (0)1460 270200 France: +33 (0)5 34 50 91 18 Email: [email protected] Germany: +49 (0)7264 9145-0 USA: +1 (0)408.273.4530 Web: www.iqdfrequencyproducts.com Printed on 3 Oct 12 17:16 Page 2 of 3 IQD Frequency Products Crystal Specification Incorporating IQD FOQ GmbH Model: HC49/4HSMX 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: [email protected] Germany: +49 (0)7264 9145-0 USA: +1 (0)408.273.4530 Web: www.iqdfrequencyproducts.com Printed on 3 Oct 12 17:16 Page 3 of 3