01EC1227SHC470UF25V
KNSCHA
Needs validationlow risk
A pin-compatible 470µF 25V capacitor with matching core specifications. Review datasheet for electrical details.
Best Alternatives to EWH1EM471F12OT
EWH1EM471F12OT is a general-purpose 470µF 25V aluminum electrolytic capacitor in an 8x12mm radial package. Finding a substitute involves matching these key parameters and considering secondary characteristics like lifetime and ESR.
AI replacement insight
Electrical riskmedium
ESR, ripple current, and dielectric type must be verified.
Package risklow
The 8x12mm radial package is standard and widely available.
Can it be replaced directly?
Direct replacement for EWH1EM471F12OT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Prioritize candidates with matching capacitance, voltage, package, and dielectric type, such as GR477M025F12RR0VH4FP0.
Main risk
The main risk is substituting with a capacitor of a different dielectric type (e.g., solid/polymer) or with mismatched ESR, which can affect circuit stability.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | EWH1EM471F12OT | 01EC1227SHC470UF25V | GR477M025F12RR0VH4FP0 | 4710250812R00 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | Radial, 8mm x 12mm | Radial, 8mm x 12mm | Radial, 8mm x 12mm | Radial, 8mm x 12mm | Radial, 8mm x 12mm — Form and fit match.; GR477M025F12RR0VH4FP0: Form and fit match.; 4710250812R00: Form and fit match.; SPT1EM471F12OR: Form and fit match. |
| Voltage | 25.0V | 25.0V | 25.0V | - | 25.0V — Voltage rating matches.; GR477M025F12RR0VH4FP0: Voltage rating matches. |
| Capacitance | 470µF | 470µF | 470µF | 470µF | 470µF — Capacitance matches.; GR477M025F12RR0VH4FP0: Capacitance matches.; 4710250812R00: Capacitance matches.; SPT1EM471F12OR: Capacitance matches. |
| Lifetime | 2000hrs | 2000hrs | 3000hrs | - | 2000hrs / 3000hrs — Rated lifetime matches.; GR477M025F12RR0VH4FP0: Candidate has longer rated lifetime. |
| Esr | Requires check | Requires check | Requires check | - | Requires check — ESR and ripple current need datasheet verification.; GR477M025F12RR0VH4FP0: ESR and ripple current need datasheet verification. |
| Dielectric | Wet Aluminum Electrolytic | - | - | Solid Polymer | Solid Polymer / Solid Aluminum — Polymer cap has different ESR/leakage than target's wet electrolytic.; SPT1EM471F12OR: Solid cap has different ESR/leakage than target's wet electrolytic. |
| Temperature | -40°C to +105°C | - | - | -55°C to +105°C | -55°C to +105°C — Wider operating temperature range.; SPT1EM471F12OR: Wider operating temperature range. |
Application & sourcing insights
Questions & answers
Verified drop-in options for EWH1EM471F12OT 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.