Needs validationlow risk
A close alternative with higher voltage, but slightly larger package requires a physical fit check.
Best Alternatives to KM1E101M0611
Find and compare replacements for the ROQANG KM1E101M0611, a 100µF 25V aluminum electrolytic capacitor. This guide analyzes alternatives, focusing on critical parameters like voltage, physical size, and lifecycle to ensure compatibility.
AI replacement insight
Package riskhigh
Most candidates have different or unverified dimensions. Diameter is critical for through-hole mounting.
Electrical risklow
Most candidates offer a safe voltage upgrade. ESR and ripple current should still be checked for the specific application.
Can it be replaced directly?
No confirmed direct, pin-for-pin replacement has been identified from the candidates. All require verification of physical dimensions or other key parameters.
Best replacement path
Find a 100µF capacitor with a voltage rating of 25V or higher and a diameter of 6mm or less. The DMBJ part JBLH2101M050C120RLM is a strong candidate if its slightly larger 6.3mm diameter fits.
Main risk
The primary risk is physical incompatibility. Several candidates have larger diameters or unverified dimensions, which could prevent them from fitting on the PCB.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | KM1E101M0611 | JBLH2101M050C120RLM 100UF 50V | LKMD0901J101MF | JBLH2101M100E150RLM 100UF 100V | Compatibility / risk |
|---|---|---|---|---|---|
| Voltage | 25V | 50V | 63V | 100V | 50V / 63V / 100V — Higher voltage is a safe upgrade.; LKMD0901J101MF: Higher voltage is a safe upgrade.; JBLH2101M100E150RLM 100UF 100V: Significantly higher voltage is a safe upgrade.; SPV1HM101F11O00RAXXX: Higher voltage is a safe upgrade. |
| Package | 6mm x 11mm | 6.3mm x 12mm | Missing | Missing | 6.3mm x 12mm / Missing / 8mm x 11mm — Slightly larger diameter and height; requires fit check.; LKMD0901J101MF: Physical dimensions must be verified from datasheet to ensure fit.; JBLH2101M100E150RLM 100UF 100V: Physical dimensions must be verified. Higher voltage often means a larger package.; SPV1HM101F11O00RAXXX: Larger diameter will not fit the same footprint. |
| Lifecycle | 2000h | 2000h | 10000h | 2000h | 2000h / 10000h — Load life matches target.; LKMD0901J101MF: Significantly longer load life.; JBLH2101M100E150RLM 100UF 100V: Load life matches target. |
| Application | Aluminum Electrolytic | - | - | - | Polymer — Different chemistry (Polymer vs. Electrolytic) affects ESR and leakage. Requires circuit review. |
| Temperature | -40°C to +105°C | - | - | - | -55°C to +125°C — Wider operating range is an improvement. |
Application & sourcing insights
Questions & answers
The best available alternative appears to be DMBJ's JBLH2101M050C120RLM. It offers a higher 50V rating but is slightly larger (6.3x12mm). You must verify it will physically fit your board.