SAW connectivity multiplexers for additional functions in mobile phones
Multiple connectivity
EPCOS has developed miniaturized SAW connectivity multiplexers that support the key wireless services and transmission protocols, enabling even more functions in compact mobile phones.
TDK-EPC, a group company of TDK Corporation, has developed a series of TDK pulse transformers in SMD design for LAN use. The new product enables customers to employ automated placement of all components on the circuit board and using reflow solder and thus simplify their manufacturing processes.
World’s smallest MEMS microphones with a digital interface
TDK-EPC, a group company of TDK Corporation, presents the smallest commercially available MEMS microphone worldwide with an integrated digital interface. The dimensions of the EPCOS T4030 of only 3.25 × 2.25 × 1.1 mm³ make the microphone about 60 percent smaller than alternative products.
TDK-EPC Corporation, a group company of TDK Corporation, presents a new series of multilayer ceramic capacitors (MLCC) with C0G temperature characteristics and a rated voltage of 50 V. Mass production began in December, 2009. The new series of TDK MLCCs are 60 percent or one size smaller than existing products with the same capacitance.
EPCOS has developed a series of MKT film capacitors distinguished by their great ruggedness and very low capacitance drift. Even after a 1000-hour test at 85 °C, 85 percent relative air humidity and 240 V AC, their maximum capacitance change is less than 10 percent.
EPCOS has developed a new CeraDiode array in case size 0506. Thanks to its low capacitance values, the array is suitable for the ESD protection of high-speed interfaces.
EPCOS has now extended its series of ASB1200 gel-protected barometric pressure sensors to include new types that feature calibrated analog interfaces. And at only 4 x 4 x 2.5 mm³ they are the world’s smallest sensors of their kind.
TDK-EPC, a group company of the TDK Corporation, presents a sample kit with the SHCV series (super high capacitance varistors) of components from EPCOS for protection from overvoltage (ESD) and attenuation of radio frequency interference (RFI). The SHCV series was developed especially for automotive electronics and is qualified to AEC-Q200 Rev-C.
The new SAW resonators from EPCOS feature greatly reduced tolerance around the center frequency. Compared to predecessor types, it was narrowed down by 50 percent and is now only ±25 kHz at 433.92 MHz.
TDK-EPC, a group company of the TDK Corporation, presents the new Superior series of EPCOS SMD PTC thermistors for limit temperature measurement. They are available in case sizes 0805, 0603 and 0402. Compared to the standard series, these components employ a more homogenous ceramic material.
