Happy Mid-Autumn Festival 2026 | COREVIA
Warm Mid-Autumn wishes from COREVIA. We remain available for aluminum electrolytic capacitor orders and inquiries throughout the holiday.

Warm Mid-Autumn wishes from COREVIA. We remain available for aluminum electrolytic capacitor orders and inquiries throughout the holiday.

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Explore additional guidance on capacitor selection, operating conditions and reliability.

Two LCR meters can show different capacitance values for the same aluminum electrolytic capacitor. Learn what to check before rejecting the part.

New DC-link capacitors, but the UPS, inverter or EV charger still trips? Learn how to check the pre-charge resistor, contactors, timing and connected loads.

A practical guide to choosing snap-in or screw-terminal aluminum electrolytic capacitors for UPS, inverter, energy-storage and EV charging equipment.
Explore COREVIA Capacitor Families
Compare SMD, radial leaded, snap-in and screw terminal series. Check each series specification against your electrical, thermal and mechanical requirements.
Share voltage, capacitance, ripple current, dimensions and quantity for application-driven selection support.
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SMD aluminum electrolytic capacitors: MS, ML, MT, MZ and MM. Representative MS series: 6.3–50 V DC, 0.47–330 µF, −55 to +105 °C, 2,000-hour endurance.

Radial Leaded capacitors: RR, RK, RH, RS, RG, RD, RF, RL, RT and RE. Representative RR: 0.1–15,000 µF and 2,000-hour endurance; see voltage-specific temperature ranges below.

Snap-in capacitors: SP, SH, SS, SC, SF, SU, SD and SZ. Representative SP: 68–82,000 µF and 2,000-hour endurance; see voltage-specific temperature ranges below.

Screw Terminal capacitors: TR, TT, TX, TF, TK, TG, TN, TM, TD, TH and TA. Representative TR: 470–820,000 µF and 2,000-hour endurance; see voltage-specific temperature ranges below.