
FOLLON
Matches key electricals but has a smaller package. Verify PCB layout compatibility.
Finding a substitute for the ROQANG RVT1V681M1213, a 680µF 35V SMD capacitor, requires checking package dimensions. Alternatives may have different sizes or capacitance.
Most candidates have different package sizes or types.
Some candidates have different capacitance values.
Direct replacement for RVT1V681M1213 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Evaluate functional alternates like EFVM035ADA681M10C0, which match key electricals but require a PCB layout review due to a smaller package.
The primary risk is mechanical incompatibility. Most alternatives have different package dimensions, requiring careful verification of the PCB footprint.

FOLLON
Matches key electricals but has a smaller package. Verify PCB layout compatibility.
| Feature / factor | RVT1V681M1213 | EFVM035ADA681M10C0 | VEJ471M1HTR-1316 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 12.5mm x 13.5mm | SMD, 10mm x 12.5mm | 12.5mm x 13.5mm | SMD, 10mm x 12.5mm / 12.5mm x 13.5mm — Smaller package, check PCB layout.; VEJ471M1HTR-1316: Package dimensions match. | |
| Capacitance | 680uF | 680uF | 470uF | 680uF / 470uF — Capacitance matches.; VEJ471M1HTR-1316: Significantly lower capacitance (-31%). | |
| Voltage | 35V | 35V | 50V | 35V / 50V — Voltage rating matches.; VEJ471M1HTR-1316: Higher voltage rating is acceptable. | |
| Load Life | 2000h @ 105°C | 2000h @ 105°C | 2000h @ 105°C | 2000h @ 105°C — Load life matches.; VEJ471M1HTR-1316: Load life matches. | |
| Pinout | 2 pins | null | null | null — Pinout must be verified from datasheet.; VEJ471M1HTR-1316: Pinout must be verified from datasheet. |
Verified drop-in options for RVT1V681M1213 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.