IQD Frequency Products Crystal Specification Incorporating IQD FOQ GmbH Model: 85SMX ISSUE 9 February 2012 - RoHS 2011/65/EU Description Industry standard SMD package with 5.5mm lead spacing Suitable for real time clock applications Plastic encapsulated Frequency Range 32.768kHz Frequency Frequency Tolerance 20ppm General Specification Load Capacitance (CL) 12.5pF Standard Drive Level 1.0W max Ageing 5ppm max per year 25C Shunt Capacitance (C0) 1pF typ Outline (mm) Operable Temperature Range -40 to 85C Environmental Parameters Storage Temperature Range: -55 to 125C Drop: 75cm drop (3 times) onto hard wooden board Vibration: 1.5mm amplitude, 10Hz-60Hz, 2-3mins in 3 mutually perpendicular planes, duration 2hrs each plane Manufacturing Details Not suitible for use with ultrasonce cleaning techniques Ordering Information (*minimum required) Frequency* Model* Frequency Tolerance ( 25C)* Load Capacitance* Example 32.768kHz 85SMX 20/-/-/12.5 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 3,000 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) 408 455 2426 Web: www.iqdfrequencyproducts.com Printed on 3 Apr 12 11:13 Page 1 of 2IQD Frequency Products Crystal Specification Incorporating IQD FOQ GmbH Model: 85SMX Typical Frequency Stability Characteristics Electrical Specification - maximum limiting values Frequency Frequency Temperature Typical Frequency ESR Vibration Tolerance Range Range Stability Coefficient Max Mode 32.768kHz -0.035ppm/C 20ppm -40 to 85C 50k Tuning Fork 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 3 Apr 12 11:13 Page 2 of 2