Film, Aluminum, and Aluminum Polymer Capacitor Portfolio

Capacitors from Würth Elektronik come in a variety of dielectrics and characteristic options

Image of Würth Elektronik CapacitorsWürth Elektronik capacitor portfolio includes film, aluminum, and aluminum polymer versions with capacitance, voltage, and operating temperature options.

Film Capacitors

Film capacitors are available in various types, including general purpose, DC-Link, and interference suppression. The interference suppression capacitors are safety class X2 and available with a voltage range of 275 VAC to 310 VAC. One series (WCAP-FTXH) is designed for harsh environments. DC-Link capacitors offer high voltages and very high ripple current capabilities. General purpose film capacitors have operating temperatures of up to +85°C or +105°C. Most Würth Elektronik film capacitors are available with long leads (20 mm) for prototyping needs or short leads (4 mm) for production needs. Part numbers with the 'CS' suffix have short leads; no suffix refers to the long lead versions.

Characteristics
  • Self-healing properties
  • Stable frequency and temperature behavior
  • WCAP-FTXH for harsh environments (temperature humidity bias)
Applications
  • Safety applications
  • Filter
  • Power supplies

Aluminum Polymer Capacitors

Aluminum polymer capacitors contain solid conductive polymer instead of wet electrolytic, which allows for longer expected life with higher long term stability. Würth Elektronik offers aluminum polymer capacitors in V-Chip SMD, H-Chip SMD, and Radial THT types. They are available with parameter options of extremely low ESR value, high capacitance, long service life, and voltages (VR) of up to 100 VDC.

Benefits
  • Lower ESR
  • Higher acceptable ripple current due to lower ESR
  • Higher long term stability/expected life
  • No dry out phenomenon due to solid conductive polymer

Aluminum Electrolytic Capacitors

Würth Elektronik aluminum electrolytic capacitors are available in V-Chip SMD, Radial THT, and Snap-In versions. The various series within the portfolio offer characteristics of high capacitances and voltages, long life, low impedance, and non-polar versions. The capacitors are available with operating temperatures of +85°C up to +125°C and lifetimes of 1,000 h or extended service life of up to 10,000 h. Würth Elektronik aluminum electrolytic capacitors are offered in high capacitance values (up to 33,000 µF) and higher voltage ranges (up to 450 VDC).

Characteristics
  • Wide capacitance value ranges
  • SMD, THT, or snap-in
Applications
  • Input and output capacitor for switched-mode power supply
  • AC/DC and DC/DC converters
  • Filtering
  • Energy storage

Film Capacitors

KuvaManufacturer Part NumberKuvausJänniteluokitus – ACSaatavana oleva määrä Hinta
CAP FILM 0.015UF 10% 310VAC RAD890334022007CSCAP FILM 0.015UF 10% 310VAC RAD310V2900 - Immediate$0.33Näytä tiedot
CAP FILM 0.068UF 10% 310VAC RAD890334022017CSCAP FILM 0.068UF 10% 310VAC RAD310V84 - Immediate$0.39Näytä tiedot
CAP FILM 5600PF 10% 310VAC RAD890334023002CSCAP FILM 5600PF 10% 310VAC RAD310V460 - Immediate$0.27Näytä tiedot
CAP FILM 6800PF 10% 310VAC RAD890334023003CSCAP FILM 6800PF 10% 310VAC RAD310V445 - Immediate$0.27Näytä tiedot
CAP FILM 8200PF 10% 310VAC RAD890334023004CSCAP FILM 8200PF 10% 310VAC RAD310V76 - Immediate$0.27Näytä tiedot

Aluminum Polymer Capacitors

KuvaManufacturer Part NumberKuvausJännite – nimellinenSaatavana oleva määrä Hinta
CAP ALUM POLY 22UF 20% 10V SMD875105240003CAP ALUM POLY 22UF 20% 10V SMD10 V4796 - Immediate$0.46Näytä tiedot
CAP ALUM POLY 10UF 20% 10V SMD875105240001CAP ALUM POLY 10UF 20% 10V SMD10 V4548 - Immediate$0.40Näytä tiedot
CAP ALUM POLY 15UF 20% 10V SMD875105240002CAP ALUM POLY 15UF 20% 10V SMD10 V1540 - Immediate$0.40Näytä tiedot
CAP ALUM POLY 100UF 20% 16V TH870135373001CAP ALUM POLY 100UF 20% 16V TH16 V1500 - Immediate$0.99Näytä tiedot
CAP ALUM POLY 100UF 20% 16V TH870235373001CAP ALUM POLY 100UF 20% 16V TH16 V275 - Immediate$0.92Näytä tiedot

Aluminum Capacitors

KuvaManufacturer Part NumberKuvausJännite – nimellinenSaatavana oleva määrä Hinta
CAP ALUM 2.2UF 20% 50V RADIAL TH860020672006CAP ALUM 2.2UF 20% 50V RADIAL TH50 V29854 - Immediate$0.09Näytä tiedot
CAP ALUM 10UF 20% 35V SMD865230542002CAP ALUM 10UF 20% 35V SMD35 V38556 - Immediate$0.18Näytä tiedot
CAP ALUM 220UF 20% 16V RADIAL TH860020373010CAP ALUM 220UF 20% 16V RADIAL TH16 V41937 - Immediate$0.14Näytä tiedot
CAP ALUM 100UF 20% 16V SMD865080343009CAP ALUM 100UF 20% 16V SMD16 V52216 - Immediate$0.24Näytä tiedot
CAP ALUM 330UF 20% 16V RADIAL TH860020373011CAP ALUM 330UF 20% 16V RADIAL TH16 V40783 - Immediate$0.16Näytä tiedot
Updated: 2025-02-24
Published: 2015-06-04