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- EPCOS products are part of the product portfolio of TDK Corporation, one of the leading manufacturers of electronic components, modules, systems and devices. The broad portfolio of passive electronic components includes capacitors, ferrites, inductors, and high-frequency components such as surface acoustic wave (SAW) filter products, piezo and protection components, and sensors. These components are marketed under the product brands TDK and EPCOS.
EPCOS offers one of the broadest product lines in the industry delivering high energy transient protection, ESD protection and thermal management. Learn More
TDK presents the P27 series of EPCOS NTC ICLs with a nominal disk diameter of 27 mm and lead spacing of 7.5 mm. Learn More
EPCOS' T series of ThermoFuse varistors is a housed component, consisting of a disk varistor in series with a thermally coupled fuse. Learn More
Humidity-Resistant X2 EMI Capacitors
TDK Corporation presents their series of EPCOS X2 EMI suppression capacitors with stable capacitance values, even under extremely humid conditions. Learn More
High Current Chokes
Compact electrical and electronic equipment primarily generates common-mode interference. In order to meet the safety requirements (keeping within the leakage current limits), chokes with a high asymmetrically effective inductance must be used. Learn More
Ferrite Cores and Accessories
TDK Corporation offers a large selection of cutting-edge EPCOS brand ferrites cores and accessories.
B43640/B43644 Snap-In Aluminum Electrolytic Capacitors
TDK Corporation presents more compact versions within two series of aluminum electrolytic capacitors with a snap-in design for rated voltages of 400 V and 450 V.
Superior Series PTC Thermistors
TDK introduces portfolio of EPCOS PTC thermistors features a series that is particularly suited for the thermal management of IT equipment.
B3268xA Series MFP Film Capacitors
TDK Corporation presents the B3268xA Series MFP Film Capacitors of EPCOS metallized polypropylene (MFP) film capacitors with high pulse strength and current capability.
ERU19 SMT Power Inductors
TDK Corporation has extended its portfolio of compact designed EPCOS ERU SMT power inductors with the ERU19 choke series that comprises ten different types
B2562 Series Power Capacitors
EPCOS power capacitors offer high rated voltage, high peak current capability and customized configurations, making them ideal for renewable energy generation applications.
Film Capacitor Service Life Tool
The film capacitor calculation tool offers a smart search option. Users can enter the key load parameters of their application to find suitable film cap product types. By double-clicking a capacitor in the list it is easy to start the calculation for this specific type. Learn More
NTC R/T Calculation Tool
This NTC thermistor web based tool allows for the calculation of the resistance/temperature characteristics. R/T characteristics can be individually calculated and manipulated by adjusting the temperature range and the resistance tolerance and selecting the desired temperature intervals. The results can be output as PDF files or exported in spreadsheet-compatible csv format. Learn More
Snubber Capacitor Finder
Finding the right snubber capacitor is easy using this cap finder. Just enter the manufacturer’s IGBT part number to obtain a search result of all suitable EPCOS snubber capacitors. By selecting rated voltage and/or capacitance as well as film/foil arrangement the number of capacitors in the search result can be reduced in a simple way. Learn More
Switch Mode Power Supply
The range of products offered by EPCOS for switch mode power supply applications includes common mode filters, ferrite filters, ferrite cores in E, I, U, and ring core forms, transformers, X/Y filter capacitors, thermistors, temperature sensors, DC Link capacitors in both film and aluminum. Learn More
Energy saving lamps and LED lighting systems need about 80% less energy than conventional technologies. EPCOS offers the key components necessary to support electronic ballasts and power supplies for LED lighting systems including inductors, capacitors and protection devices. Learn More
Products for Industrial Applications
EPCOS and TDK passive components offers a broad range of products for all industrial applications including capacitors. Ferrites, inductors, filters, circuit protections, sensors and high frequency RF and SAW devices. Learn More
SMT Current Transformer Series
Duration: 5 minutes
Overview of the EPCOS EPC7 and EPC10 series of surface mount current sense transformers.
SMT Push-Pull Transformer Series
The series is designed to be used at a typical switching frequency of 250kHz and offers different turns ratios to define the output voltages.
Circuit Protection Offering
Highlight the features and benefits of high energy transient protection, ESD protection, and thermal management products
The main applications of transponders coils include: immobilizer systems, passive entry / passive start (PEPS) and tire pressure monitoring (TPMS).
Common Mode Chokes Low to High Power
A video highlight of the features of EPCOS's common mode chokes
TDK EPCOS High Current Chokes | Digi-Key Daily
Ideal for household appliances, solar converters, and switch mode power supplies, the EPCOS high current chokes are designed specifically to solve core material saturation problems.
TDK Corporation Compact Screw Terminal Series│Digi-Key Daily
TDK aluminum electrolytic capacitors compact screw terminals have a max voltage of 350 VDC-450 VDC and also have a high ripple current capacity. The small size is roughly 20% smaller than its competitors and can be as small as 56.6mm x 80.7mm.
TDK P27 NTC ICLs | Digi-Key Daily
TDK's P27 series of NTC inrush current limiters (ICLs) are large in size and ideal for industrial electronics applications such as large electric motors and drives, particularily soft start.
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