Zetex specializes in the design and manufacture of high performance discrete and emulated semiconductor solutions for different applications, including power management, light emitting diode (LED) drivers, high performance digital audio solutions and satellite broadcast control circuits. With global operations and manufacturing facilities in the UK, Europe and China, the company is dedicated to providing value-added discrete ,simulation standard and specialty products to customers in the United States, Europe and Asia.
The TDK Group has launched a new series of transponder coils with a high sensitivity for passive passive entry systems (PEPS) and other access control systems. Among them, the B82453C*A* series 3D transponder transponder coils are extremely compact, measuring only 11.5mmx12.5mmx3.6mm, with 6 different models, with sensitivity ranging from 45mV/μT to 83mV/μT, and inductance values ranging from 4.75mH to 13.2mH. . The transponder transponder coil has a center frequency of 125 kHz. The core geometry of the new 3D transponder transponder coils is optimized to make the sensitivity about 20% higher than that of previous-generation transponder transponder coils with similar geometries and inductance values or competitive products of the same type. This can significantly extend the effective effective distance of the wake-up function of the onboard PEPS system.
TDK Group's CeraLinkTM series capacitors have two new Thin-Wide (LP) products with a rated voltage of 900 VDC. Both models are SMT capacitors, capacitance is 0.25μF, and supports different connection types, of which B58031I9254M062 type with L-shaped terminals, size is 10.84x7.85x4mm; and B58031U9254M062 type