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
Ceramic Surface Mount Crystal
Ceramic Surface Mount Crystals
- These compact crystals are ideal for surface mount, densely-populated PCB applications.
- Rugged AT-cut crystal construction
- Ultra miniature for maximum spacing saving
- Ideally suited for disc driver, PCMCIA, PC’S and hand-held products
- Tight specifications available
- Complies with Directive 2002/95/EC (RoHS Compliant)
OEM Crystals
OEM Crystals are available in multiple configurations. Normally available in short runs with quick turn around times or production volumes from out Asian factory in 6 weeks. Speak to a Bomar representative today for OEM Crystal availability.
Specifications
| Frequency Range | 8.000 - 125.000 MHz |
| Frequency Tolerance at 25ºC | 30PPM - Standard 10PPM to 100PPM |
| Temperature Range (Operating) |
-20º to 70 C. - Standard |
| Frequency Stability | 50PPM - Standard 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. |
| BC26 | BC42 | BC44 |
| inches / mm | ||
 |
 |
 |
Equivalent Series Resistance (ESR)
| Frequency (MHz) | Mode | BC26, BC42, BC44 |
| 8.000-8.999 | Fundamental | 70 Ohms Max. |
| 10.000-11.999 | Fundamental | 70 Ohms |
| 12.000-14.999 | Fundamental | 70 Ohms |
| 15.000-19.999 | Fundamental | 60 Ohms |
| 20.000-33.000 | Fundamental | 60 Ohms |
| 35.000-59.999 | Third Overtone | 80 Ohms |
| 60.000-79.999 | Third Overtone | 60 Ohms |
| 80.000-125.999 | Third Overtone | 50 Ohms |