UUD1H101MNL1GS
Nichicon
Needs validationhigh risk
UUD1H101MNL1GS has stronger ripple evidence but is still an SMD redesign candidate.
Best Alternatives to ERZ1HM101E12OT
ERZ1HM101E12OT is a radial 100uF 50V aluminum electrolytic capacitor with 6000h endurance. The listed matches are SMD functional alternates only and need PCB review.
AI replacement insight
Electrical riskmedium
Cap and voltage mostly match; ripple/ESR gaps remain.
Package riskhigh
All candidates are SMD, target is radial.
Firmware risklow
Passive capacitor; no firmware issue.
Sourcing riskmedium
All are catalog matched, but PDFs are pending.
Can it be replaced directly?
Direct replacement for ERZ1HM101E12OT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Prefer a radial 6x12mm 100uF 50V part with 6000h life; use listed SMD parts only after redesign review.
Main risk
Radial-to-SMD package mismatch.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | ERZ1HM101E12OT | UUD1H101MNL1GS | RVT2A101M1213 | UWT1H101MNL1GS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | Radial 6x12 | SMD 10x10/8x10 | - | - | SMD 10x10 — not form-fit |
| Pinout | 2 radial leads | 2 SMD pads | - | - | 2 SMD pads — not drop-in |
| Voltage | 50V | 50V | - | - | 100V — rating higher |
| Current | 320mA ripple | 670mA ripple | - | - | 670mA ripple — ES field |
| Application | 6000h life | 5000h life | - | - | 2000h life — shorter life |
| Temperature | -40..105C | - | -55..105C | - | -55..105C — range covers |
Application & sourcing insights
Questions & answers
Verified drop-in options for ERZ1HM101E12OT 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.