Comtec Crystals GmbHComtec Crystals GmbH
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Quartz Crystal Units Standard Quartz Crystal Oscillators
Quartz Crystal Units SMD Quartz Crystal Oscillators SMD
Low Frequency Quartz Crystal Units Monolithic Crystal Filters (MCF)
Ceramic Resonators Accessories
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Return to Product Overview SMD      SMD-Quartz    HC49SMG    info            Click Here to see generic Data Sheet

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Info auf Deutsch

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Info en francais


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The quartz units listed can be delivered immediately from our stock.   Frequently employed types are also stocked in larger amounts and available for immediate delivery.  Quartz units made to your specifications are also available through our company.

Extended Temperature Range
Quartz units with an extended temperature range (from -40°C to 85°C) are also available.

Stability
We can deliver units with an exactness of 10 ppm.

Taping
All quartz units are delivered in plastic pocket tape.

Price
Prices are quantity-dependent.  Please  Contact  us.

Contact

If you have any questions, please Contact  us.

Reflow Soldering Conditions
Diagram showing the temperature limits for the quartz during soldering.

Specifications (Example)   Q 4.000000 MHz HC49SMG fun/30/50/10/70/16/t&r

Q Quartz
4.000000 MHz Frequency in MHz
HC49SMG Case, Metal
fun   /   3OT Mode Fundamental  /    3.Overtone
30 30ppm  Frequency  Stability  by + 25° C
50/10/70 50ppm  Temperature Stability  of  -10°C to +70°C
16 CL=Load Capacitance in pF, here 16pF
t&r Tape and Reel
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Comtec Crystals GmbH
Sultenstrasse 12-14 · 85586 Poing · Germany
Tel: +49-8121-77 81 60 · Fax: +49-8121-77 81 77
E-Mail: info@comtec-crystals.com


Comtec Crystals SARL
23, rue du Faucon · 67500 Haguenau · France
Tel: +33 3.88.73.21.62 · Fax: +33 3.88.73.01.18
E-Mail: sales@comtec-crystals.com

Web: http://www.comtec-crystals.com