IQD Frequency Products Crystal Specification Incorporating IQD FOQ GmbH Model: HC49 ISSUE 15 September 2012 - RoHS 2011/65/EU Description Industry standard leaded package Resistance welded, hermetically sealed in an inert atmosphere, glass to metal seals on leads Variants available include but are not limited to:- 3L = an additional centre mounted leg grounds the can TW = an additional top mounted leg grounds the can T = a truncated height of 11.1mm Please see our HC49 Gull-Wing for a SMD alternative Please contact our sales offices for more options Frequency Range Frequency 1.8432 to 270.0000MHz Frequency Stability 5.00ppm Frequency Tolerance 5ppm to 100ppm Outline (mm) General Specification 10.0pF to 75.0pF or Series Load Capacitance (CL) Drive Level 1mW max Ageing 3ppm typical per year 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 -55 to 125C Environmental Parameters Shock: 981m/s, 6ms, 3 times in each of 3 mutually perpendicular -3L = 3 Lead planes Vibration: 10Hz-60Hz, 0.75mm amplitude, 60Hz-500Hz, 98.1m/s, 30mins in 3 mutually perpendicular planes Storage Temperature Range: -55 to 125C Ordering Information Frequency* Model* Frequency Tolerance ( 25C)* Frequency Stability (over operating temperature range)* Operating Temperature Range* Load Capacitance* Overtone* Example: 10.0MHz HC49 50/50/40 to 85C/10 FUND Packing Details Loose in bulk pack Pack Style: Bulk 100 Pack Size Pack Style: Reel Tape and reel in accordance with EIA-468-C Pack Size 1,000 Alternative packing options available 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)408.273.4530 Web: www.iqdfrequencyproducts.com Printed on 3 Oct 12 17:14 Page 1 of 3IQD Frequency Products Crystal Specification Incorporating IQD FOQ GmbH Model: HC49 Electrical Specification - maximum limiting values Frequency Frequency Stability Temperature ESR Max Vibration Range Tolerance Range Mode Min Max 1.8432 to <2.0MHz 5ppm to 100ppm 15ppm 200ppm 0 to 50C 800 Fundamental 20ppm -10 to 60C 20ppm -20 to 70C 25ppm -30 to 80C 30ppm -40 to 85C 50ppm -55 to 105C 100ppm -55 to 125C 2.0000 to <3.0MHz 5ppm to 100ppm 15ppm 200ppm 0 to 50C 600 Fundamental 20ppm -10 to 60C 20ppm -20 to 70C 25ppm -30 to 80C 30ppm -40 to 85C 50ppm -55 to 105C 100ppm -55 to 125C 3.0000 to <4.0MHz 5ppm to 100ppm 15ppm 200ppm 0 to 50C 150 Fundamental 20ppm -10 to 60C 20ppm -20 to 70C 25ppm -30 to 80C 30ppm -40 to 85C 50ppm -55 to 105C 100ppm -55 to 125C 4.0000 to <7.0MHz 5ppm to 100ppm 15ppm 200ppm 0 to 50C 100 Fundamental 20ppm -10 to 60C 20ppm -20 to 70C 25ppm -30 to 80C 30ppm -40 to 85C 50ppm -55 to 105C 100ppm -55 to 125C 7.0000 to <10.0MHz 5ppm to 100ppm 15ppm 200ppm 0 to 50C 50 Fundamental 20ppm -10 to 60C 20ppm -20 to 70C 25ppm -30 to 80C 30ppm -40 to 85C 50ppm -55 to 105C 100ppm -55 to 125C 10.0000 to <36.0MHz 5ppm to 100ppm 15ppm 200ppm 0 to 50C 35 Fundamental 20ppm -10 to 60C 20ppm -20 to 70C 25ppm -30 to 80C 30ppm -40 to 85C 50ppm -55 to 105C 100ppm -55 to 125C 21.0000 to <90.0MHz 5ppm to 100ppm 15ppm 200ppm 0 to 50C 40 3RD Overtone 20ppm -10 to 60C 20ppm -20 to 70C 25ppm -30 to 80C 30ppm -40 to 85C 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)408.273.4530 Web: www.iqdfrequencyproducts.com Printed on 3 Oct 12 17:14 Page 2 of 3