
Lelon
Strongest candidate with matching electricals and a nearly identical package (8mm diameter, 0.2mm shorter).
Finding a substitute for the DMBJ RVT1H101M0810, a 100µF 50V 8x10.2mm aluminum electrolytic capacitor, involves matching key electricals and verifying package compatibility. Several functional alternatives exist, but package size is the most common variation.
Most alternatives have different footprints, requiring PCB redesign.
Key electricals (100uF, 50V) are common and easily matched.
No verified direct drop-in replacement has been identified. The closest match, Lelon VEJ101M1HTR-0810, has a minor height difference and should be physically verified before production.
The Lelon VEJ101M1HTR-0810 is the strongest candidate, offering a nearly identical package (8x10mm) and matching electrical specifications.
The primary risk is package mismatch. Many alternatives have different diameters or heights, requiring PCB layout changes.

Lelon
Strongest candidate with matching electricals and a nearly identical package (8mm diameter, 0.2mm shorter).
| Feature / factor | RVT1H101M0810 100UF 50V | VEJ101M1HTR-0810 | UUD1H101MNL1GS | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 8x10.2mm | 8mm x 10mm | 10mm x 10mm | 8mm x 10mm / 10mm x 10mm — Same diameter, 0.2mm shorter. Likely compatible.; UUD1H101MNL1GS: Larger diameter, requires PCB redesign. | |
| Voltage | 50V | 50V | 50V | 50V — matched; UUD1H101MNL1GS: matched | |
| Capacitance | 100µF | 100µF | - | 100µF — matched | |
| Application | Not specified | AEC-Q200 | AEC-Q200 | AEC-Q200 — Candidate is AEC-Q200 qualified.; UUD1H101MNL1GS: Candidate is AEC-Q200 qualified. | |
| Endurance | 2000h @ 105°C | - | 5000h @ 105°C | 5000h @ 105°C — Longer life is a significant upgrade. |
The Lelon VEJ101M1HTR-0810 is the best alternative, with matching electricals and a very similar 8x10mm package. Other options from Nichicon or Lelon offer upgraded performance but require PCB redesign due to different package sizes.