SMD QUARZ 3.2x2.5mm is the low-cost MHz SMD oscillating crystal with excellent performance and durability
The MHz SMD crystal in a 3.2x2.5mm/4pad ceramic housing is a very inexpensive SMD crystal and has become the favorite of all applications in which inexpensive SMD clock generators with excellent performance, quality and durability are used, partly due to its LOW ESR resonator design. Thanks to the resistance-optimized resonator design, the SMD oscillating crystals in the SMD03025/4 series oscillating crystals oscillate very reliably and very quickly, even if the negative input resistances of the oscillator stages of the ICs and SOCs used are low or vary greatly. The SMD03025/4 series crystal, which is available in the frequency range from 8 - 285 MHz (oscillation mode: AT fundamental), is available with a frequency tolerance at +25°C of max. ±10 ppm. The temperature range extends from 0/+70°C to -40/+125°C. The temperature stability over the temperature range from 0/+70°C to -20/+70°C is ±10ppm, at -40/+85°C ±15ppm, at -40/+105°C ±30ppm and -40/+125°C ±50ppm. The ageing can be dimensioned to a maximum of ±10 ppm after 10 years, which means that the SMD03025/4 series oscillating quartz crystal is also used extensively in radio applications. In addition to the low price, the very low resistance and high accuracy are highly valued in radio applications.
Due to the low resistance, system energy can also be saved in battery-operated applications. Of course, reference designs for all radio ICs and radio SOCs available on the market are also available from us. The radio applications are all end products that use the DECT, LoRa, USB, Bluetooth ZigBee, Z-Wave, KNX, ISM band, WLAN (WiFi), NFC and BidCos radio standard. Of course, we also have oscillating crystals and crystal oscillators for 5G and IoT applications. But this little all-rounder is also used in very large quantities in industrial, embedded, medical and automotive applications. It goes without saying that we only supply 100% tested quartz crystals - no AQL, so that our components can be used for years with excellent performance and quality. In addition to a very broad and deep product range, our range of services includes a comprehensive design-in service as a real added value, which also includes very effective in-circuit tests of our SMD crystals. You can not only contact us via our website contact us but also configure your desired product in each product group and make an inquiry via the corresponding menu items, or request sample crystals immediately. Everything is quick and easy, so that we can support our customers very quickly and reliably in the development of the corresponding applications. In the 26 years of our company history, we have established ourselves as the experts for quartz crystals and oscillators.
