UMK325AB7106KM-T
TAIYO YUDEN
Needs validationhigh risk
A functional alternative with upgraded tolerance and dielectric, but in a smaller 1210 package.
Best Alternatives to UMK432C106MM-T
UMK432C106MM-T is an obsolete 10µF 50V 1812 ceramic capacitor. While no direct drop-in replacements exist, several functional alternatives in smaller packages are available, often with improved performance.
AI replacement insight
Package riskhigh
Requires mandatory PCB redesign due to smaller package (1210/1206 vs 1812).
Electrical risklow
Candidates offer matching or improved electrical specs (capacitance, voltage, tolerance).
Sourcing risklow
Alternatives are active parts from the same manufacturer, TAIYO YUDEN.
Can it be replaced directly?
No, there are no direct pin-compatible replacements for UMK432C106MM-T. All modern equivalents are in smaller packages (e.g., 1210) and require a board layout change.
Best replacement path
Redesign the PCB for a 1210 package like UMK325AB7106KM-T, which offers tighter tolerance and a better X7R dielectric.
Main risk
The primary risk is the package mismatch, requiring a mandatory PCB redesign. The land pattern for an 1812 part cannot accommodate a 1210 or 1206 part.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | UMK432C106MM-T | UMK325AB7106KM-T | UMK325AB7106KMHP | UMK325BJ106KM-T | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1812 (4532 Metric) | 1210 (3225 Metric) | 1210 (3225 Metric) | 1210 (3225 Metric) | 1210 (3225 Metric) — Smaller package requires PCB redesign.; UMK325AB7106KMHP: Smaller package requires PCB redesign.; UMK325BJ106KM-T: Smaller package requires PCB redesign.; UMK325BJ106MM-T: Smaller package requires PCB redesign. |
| Tolerance | ±20% | ±10% | ±10% | ±10% | ±10% / ±20% — Tighter tolerance is an upgrade.; UMK325AB7106KMHP: Tighter tolerance is an upgrade.; UMK325BJ106KM-T: Tighter tolerance is an upgrade.; UMK325BJ106MM-T: Tolerance matches target. |
| Dielectric | X5S | X7R | X7R | X5R | X7R / X5R — X7R offers better temperature stability.; UMK325AB7106KMHP: X7R offers better temperature stability.; UMK325BJ106KM-T: Similar tempco, check DC bias effects.; UMK325BJ106MM-T: Similar tempco, check DC bias effects. |
| Capacitance | 10 µF | - | - | - | 10 µF — Capacitance matches target. |
| Voltage | 50 V | - | - | - | 50 V — Voltage rating matches target. |
Application & sourcing insights
Questions & answers
The best alternatives, such as UMK325AB7106KM-T, offer upgraded performance (tighter tolerance, better dielectric) but come in a smaller 1210 package, requiring a PCB redesign.