HC49/SMD Crystal

11.5 X 4.75mm

The HC49/SMD crystal is a low profile surface mount crystal using an AT-strip crystal blank. Used in microprocessor, computer and computer peripheral applications.  The HC49/SMD offers tolerance and stability to ±10ppm, with temperature ranges to -40o to +85oC. A small height of 3.5 or 2.5 mm optional.  The HC49/SMD is available in fundamental and 3rd Overtone.



Features

  • Frequency range of 3.000MHz to 150.000MHz
  • High precision and high reliability
  • Microprocessor, computer and computer peripheral applications
  • All Products meet the European Union Initiative (RoHS) for lead (Pb) free content and requirements for re-flow profiling using lead-free solder.



 

Specifications

Frequency Range 3.000MHz - 150.000MHz
Frequency Tol. at 25ºC ±30ppm - Standard
±10ppm to ±100ppm - Available
Temperature Range
(Operating)
-20o to +70oC. - Standard
-40o to +85oC. - Available
Frequency Stability ±50ppm - Standard
±10ppm to ±100ppm - Available
Load Capacitance 10pF to 100pF or Series Resonant
Shunt Capacitance 7pF max.
Resistance See Below
Aging ±3ppm/1st year max.
Drive Level 1.0mW max.

 

Contact Us




Bomar Crystal Company
200 B Wood Ave
PO Box 10
Middlesex, NJ 08846


sales@bomarcrystal.com
+ 1 (732) 356-7787
+ 1 (800) 526-3935
FAX: + 1 (732) 356-7362
FAX: + 1 (800) 777-2197

HC49/SMD

HC49/smd crystal

Equivalent Series Resistance (ESR)

Frequency MHz Mode HC49/SMD
3.000-6.000 Fundamental 150 Ohms
6.001-8.000 Fundamental 60
8.001-16.000 Fundamental 50
16.001-54.000 Fundamental 30
24.000-36.000 Third Overtone 100
36.001-150.000 Third Overtone 70