Capacitors for the demands of your power circuit.
United Chemi-Con supplies aluminum electrolytic and conductive-polymer capacitors for power circuits, alongside ceramic capacitors, DLCAP energy-storage devices, and choke coils. We help compare technologies and candidate parts against the electrical load, operating temperature, and space available, including replacement requirements for existing designs.
800.647.3343Choose the capacitor technology.
- Aluminum electrolytic capacitors
- Capacitors for filtering and energy storage in power circuits, with surface-mount, radial, and snap-in formats. Compare ripple current, temperature, case size, and useful-life requirements.
- Conductive polymer aluminum solid
- Aluminum capacitors using a conductive-polymer electrolyte, including low-ESR options for power-rail filtering. Check voltage, ripple, frequency, and temperature limits for the selected series.
- Multilayer ceramic capacitors
- Ceramic capacitors for board-level filtering and decoupling. Review dielectric, capacitance under operating voltage, temperature behavior, and mounting requirements.
- Choke coils
- Magnetic components for filtering and noise suppression, including amorphous-core and powder-core options. Compare current, inductance, frequency behavior, and installation space.
- DLCAP
- Electric double-layer capacitors for energy storage and backup functions. Review voltage, stored-energy needs, charge and discharge conditions, and expected operating life.
- Metal oxide varistors
- Nippon Chemi-Con has announced withdrawal from ceramic varistors, with final shipments scheduled for March 31, 2028. For an existing design, confirm order timing, manufacturing source, and applicable approval status with us.
- Film capacitor inquiries
- Nippon Chemi-Con states that electronic-circuit film capacitors are no longer available from it and directs customers to TAITSU. Bring the existing part number and application when discussing a replacement requirement.
Choose for the operating conditions.
Contact us →- Electrical load
- Include capacitance, operating voltage, ripple current, and switching frequency. Matching capacitance and voltage alone does not establish a suitable replacement.
- Temperature and service life
- Share the expected temperature near the capacitor and the required operating life. Use the selected series documentation to evaluate ripple heating and life expectations.
- Fit and supply
- Include case dimensions, lead spacing or mounting style, quantities, and production timing. We help coordinate candidate parts and the supporting manufacturer documentation.
United Chemi-Con products.
In stock
In our stock now. Open a part to request a quote.
| Part number | Description |
|---|---|
| 36DY233F075BC2B | LARGE CAN SCREW MOUNT |
| E32D501CSS422MFE5M | 4200uF, 500V, T=105C |
| E82D451VRT681MB50T | |
| EKY-160ETD102MJ20S | Cap 20% |
| EMVA250ARA101MH63G | Cap SMD MVA Series 25V 100uF |
| EMZA500ADA221MJA0G | cap, aluminum, smt, 220 |
| KHD500E476M90C0B00 | DIPPED RADIAL LEAD MULTILAYER CERAMIC CAPACITORS |
| KME10VB221M6X11FT | Minature Radial Cap, 10V,220uf 20%, 6X11mm, Ammo Pack Box 5mm |
| KME25VB47RM5X11FT | Minature Radial Cap, 25V, 47uf 20%, 5x11mm, Ammo Pack Box 5mm |
| KME35VB221M10X12LL | Minature Radial Cap, 35V 220uf 20% 10x12mm |
| KME50VB221M10X16LL | Minature Radial Cap, 50V, 220u 20%, 10x16mm |
| KME63VB101M10X12LL | Minature Radial Cap, 63V 100uf 20% 10x12mm |
| MV16VC10RMD55TPX | SMT Verical Cap, 16V, 10uf 20% D55-Case T&R 13" reel |
About United Chemi-Con
- Parent
- Nippon Chemi-Con Corporation
- Established in the US
- 1970
- US contact office
- Rolling Meadows, Illinois
- Supplier catalog
- Chemi-Con describes a range of more than 8,000 products