35ZLH47MEFC5X11
rubycon
Needs validationmedium risk
Superior alternative from Rubycon with higher voltage (35V), lower ESR, higher ripple current, and longer life.
Best Alternatives to 01EC1882SHG47uF16V
Finding a replacement for the KNSCHA 47uF 16V capacitor 01EC1882SHG47uF16V requires matching capacitance, voltage, and package size (5x11mm radial). Several alternatives exist, including upgrades with higher voltage ratings or longer lifetimes.
AI replacement insight
Electrical riskmedium
Must verify ripple current, ESR, and lifetime are equal or better.
Package risklow
The 5x11mm radial package is standard and widely available.
Can it be replaced directly?
Yes, several parts are available. The AISHI ERS1CM470D11OT is a strong candidate with matching key parameters and a longer lifetime.
Best replacement path
The Rubycon ZLH series, like 35ZLH47MEFC5X11, offers a significant upgrade in voltage, ripple current, ESR, and lifetime, making it a robust replacement.
Main risk
The main risk is selecting a part with lower ripple current handling or higher ESR, which can lead to overheating and premature failure in power applications.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | 01EC1882SHG47uF16V | 35ZLH47MEFC5X11 | ERS1CM470D11OT | KM476M035D11RR0VH2FP0 | Compatibility / risk |
|---|---|---|---|---|---|
| Voltage | 16V | 35V | 16V | 35V | 35V / 16V — Safe upgrade, provides more headroom.; ERS1CM470D11OT: Voltage rating matches target.; KM476M035D11RR0VH2FP0: Higher voltage rating. |
| Ripple Current | 200mA @ 100kHz | 345mA @ 100kHz | - | - | 345mA @ 100kHz — Higher ripple current tolerance. |
| Esr | 0.57Ω @ 100kHz | 0.12Ω @ 100kHz | - | - | 0.12Ω @ 100kHz — Lower ESR improves efficiency. |
| Lifetime | 2000h | 6000h | 5000h | 1000-2000h | 6000h / 5000h / 1000-2000h — Significantly longer operational life.; ERS1CM470D11OT: Longer operational life.; KM476M035D11RR0VH2FP0: Potential downgrade at low end of range. |
| Package | Radial, 5mm x 11mm | Radial, 5mm x 11mm | Radial, 5mm x 11mm | Radial, 5mm x 11mm | Radial, 5mm x 11mm — Identical package dimensions.; ERS1CM470D11OT: Identical package dimensions.; KM476M035D11RR0VH2FP0: Identical package dimensions. |
| Capacitance | 47µF | - | 47µF | - | 47µF — Capacitance matches target. |
Application & sourcing insights
Questions & answers
Verified drop-in options for 01EC1882SHG47uF16V are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.