HC45/U Crystal
January 01, 2011
Bomar Crystal launches new and improved web site to facilitate the needs of High Tech Developers and suppliers alike. Bomar Crystal has agents and resellers throughout the country with its main manufacturing facility and warehouse in Middlesex, New Jersey. American made for the highest quality with world class personable support.
Jan 10, 2000
Bomar Crystal Certifies that all SMD crystals, SMD Oscillators, TCXO, OCXO, VCXO, VCTCXO, Clock Oscilator and Quartz Crystal products meet the European Union Initiative for RoHS Compliance
Made in
the USA
Bomar Crystal
201 Blackford Avenue Middlesex, NJ 08846
Phone:
(732) 356-7787
(800) 526-3935
Fax:
(732) 356-7362
HC45/U Crystal
8.40 X 7.90 X 3.20mm
The HC45/U Crystal is a miniature AT-Cut thru hole type crystal, designed for use in applications where space is limited. The HC45/U offers tolerance and stability to 10PPM and a temperature range to -40+85C. The HC45/U is available with an optional Gullwing design and mounting clip for SMD applications. Available in Fundamental, 3rd and 5th Overtones.
Features
- Very compact and thin (8.40 X 7.90 X 3.20mm)
- Frequency range from 10MHz to 200MH
- Perfect for Mobile Communication and Radio Applications
- High precision and high reliability
- 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 | 10.000 - 125.000 MHz |
| Frequency Tol. at 25ºC | 30 PPM - Standard 10PPM to 100PPM |
| Temperature Range (Operating) |
-20 to 70 C. - Standard |
| Frequency Stability | 10PPM to 100PPM |
| Load Capacitance | 10pF to 100pF or Series Resonant |
| Shunt Capacitance | 7pF Max. |
| Resistance | See Below |
| Aging | + - 5PPM/year Max. |
| Drive Level | 1.0mW Max. |
HC45/U-inches / mm
|
Holder | H |
| HC - 45/U | .331/8.40 |
Equivalent Series Resistance (ESR)
| Frequency | Mode | HC-45/U |
| 10.000-14.999 | Fundamental | 60 Ohms |
| 15.000-25.000 | Fundamental | 40 |
| 25.000-29.999 | Third Overtone | 60 |
| 30.000-49.999 | Third Overtone | 60 |
| 60.000-75.999 | Third Overtone | 60 |
| 60.000-125.000 | Fifth Overtone | 60 |