TDK Introduces New Robust High Voltage EPCOS Y2 Film Capacitor Series

TDK Corporation today announced the EPCOS MKP Y2 series capacitors for EMI suppression. This new series is designed for rated voltages of 300V AC, and offer a permissible rated voltage of 350V AC. The capacitances of the B3203* series range from 4.7nF to 1.2µF.

Even under harsh environmental conditions, the capacitors offer a stable capacitance value. They are certified according to IEC 60384-14:2013/AMD1:2016 and classified in accordance with "Grade III high robustness under high humidity Test B". This is verified by a temperature, humidity, bias (THB) test at 85°C, 85% relative humidity and 350V AC operating voltage, at which a capacitance drop of no more than 10% may occur. The maximum operating temperature is 110°C.

The capacitors are approved in accordance with UL and EN and qualified to AEC-Q200. Depending on their capacitance, they are available with a lead spacing of 15mm (B32032*), 22.5mm (B32033*), 27.5mm (B32034*), or 37. mm (B32036*). The case and the epoxy resin sealing comply with UL94 V-0.

The possible applications of the new Y2 capacitors include EMI suppression in filters that are subjected to harsh environments and demand higher rated voltages, such as those in photovoltaic inverters or automotive applications.

Main Features and Benefits

• Increased rated voltage of 350V AC
• Broad capacitance range from 4.7nF to 1.2µF
• UL and EN approval

About TDK

TDK Corporation is a leading electronics company based in Tokyo, Japan. It was established in 1935 to commercialize ferrite, a key material in electronic and magnetic products. TDK's comprehensive portfolio features passive components such as ceramic, aluminium electrolytic and film capacitors, as well as magnetics, high-frequency, and piezo and protection devices. The product spectrum also includes sensors and sensor systems such as temperature and pressure, magnetic, and MEMS sensors. In addition, TDK provides power supplies and energy devices, magnetic heads and more. These products are marketed under the product brands TDK, EPCOS, InvenSense, Micronas, Tronics and TDK-Lambda. TDK focuses on demanding markets in the areas of information and communication technology and automotive, industrial and consumer electronics. The company has a network of design and manufacturing locations and sales offices in Asia, Europe, and in North and South America. In fiscal 2019, TDK posted total sales of USD 12.5 billion and employed about 105,000 people worldwide.