TDK Corporation announces TPLC553030-592H automotive miniaturized transponder coils for tire pressure monitoring systems (TPMS) that operate at a center frequency of 125 kHz. With its dimensions of just 5.5 mm x 3.0 mm x 3.0 mm, the new component features a footprint that is 30 percent smaller than its predecessor. Thanks to its optimized core […]
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Compact film capacitors target use in inverter DC links
TDK Corporation presents an extremely compact EPCOS film capacitor for the DC link of inverters. With dimensions of just 40 mm x 58 mm (d x l) it offers a rated voltage of 350 V DC and a capacitance of 65 μF. This means that the capacitor, which has the order number B32320I2656J011, has a […]
3D transponder coils for 22 kHz with high sensitivity
TDK Corporation is extending its B82453C*A* series of 3D transponder coils with a new type that features an operating frequency of 22 kHz. The new component (B82453C0335A022) complements the existing spectrum designed for a frequency of 125 kHz and is suitable for automotive passive entry passive start (PEPS) and other access systems based on the […]
Compact 1- µF feedthrough filters protect automotive ECUs from EMI
TDK Corporation has extended its lineup of 3-terminal feedthrough filters for automotive applications. The new YFF18AC0J105M type is available in an IEC 1608 package (EIA 0603) with compact dimensions of just 1.6 mm x 0.8 mm x 0.6 mm and features the industry’s highest capacitance of 1 µF for a feedthrough filter of its size. […]
Compact noise suppression filters for LED lighting
The MAF series of noise suppression filters now includes the new MAF2520ASS600C type that is designed especially for LED lighting systems. The new multilayer filter has compact dimensions of just 2.5×2.0×0.85 mm and features a suppression of spurious noise between 20 MHz and 100 MHz that is equivalent with that of larger wire-wound components. The […]
30/60-W Medical Class I/II supplies meet Curve B radiated, conducted emissions
TDK Corporation announces the introduction of the CUS30M and CUS60M series of AC-DC power supplies, rated at 30W and 60W output power. Certified to medical and ITE standards for Class I and II operation, the products meet both curve B radiated and conducted emissions without the need for additional filtering or shielding. The CUS30M and […]
Techargeable battery in SMD technology provides 100 µAh at 1.4 V
TDK Corporation presents CeraCharge – the first solid-state rechargeable battery in SMD technology. Depending on requirements, the number of charge/discharge cycles this battery is able to perform ranges from several dozens to up to 1000. With its compact EIA 1812 package (4.5 x 3.2 x 1.1 mm) it offers a capacity of 100 µAh at […]
MnZn-based ferrite features low loss at high frequencies for GaN-based power supplies
TDK Corporation presents the new MnZn-based PC200 ferrite materiall, which is characterized by low losses at high frequencies. It was developed specifically for power supplies and frequency converters that operate with fast-switching power semiconductors on a GaN basis. The new material is optimized for a frequency range from 700 kHz to 4 MHz. Its maximum […]
High-rel chip varistors for automotive apps withstand 25 kV
In recent years, as cars have become equipped with many additional functions such as advanced driver assistance systems (ADAS) and in-vehicle infotainment (IVI) networks, the downsizing of the ECUs and increased reliability have become even more important. As a result, ESD and surge protection devices also need to be smaller and offer higher reliability. TDK […]
Metal oxide disk varistors work up to 105 °C
TDK Corporation presents leaded EPCOS metal oxide disk varistors, which have now been approved for an increased operating temperature of 105 °C (previously 85 °C). The reason for this is the recertification of the B722* series of varistors in accordance with UL 1449, 4th Edition, and IEC 61051. Raising the permissible operating temperature to 105 […]
