Needs validationmedium risk
Strong functional alternate with identical electrical specs but in a larger 0805 package, requiring PCB review.
Best Alternatives to HGC0603R5106K350NTHJ
Find functional alternatives for the HGC0603R5106K350NTHJ 10µF 35V 0603 capacitor. While no direct drop-in replacements exist, several options with matching or improved electricals are available in different packages.
AI replacement insight
Package riskhigh
All candidates have a different, larger package. Not a drop-in replacement.
Electrical risklow
Most candidates match or exceed key electrical specs like voltage and capacitance.
Sourcing risklow
Alternatives are available from major manufacturers like TDK, Samsung, and Taiyo Yuden.
Can it be replaced directly?
No, there are no direct, pin-compatible replacements for HGC0603R5106K350NTHJ. All available alternatives have different package sizes and require board layout changes.
Best replacement path
TCC0805X5R106K350FT is the closest functional alternative as its electrical parameters match exactly and its 0805 package is the smallest size variation from the target's 0603. However, it still requires layout review.
Main risk
The primary risk is the physical package mismatch. Replacing the 0603 component requires a PCB redesign to accommodate a larger footprint (0805, 1206, or 1210).
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | HGC0603R5106K350NTHJ | TCC0805X5R106K350FT | C3216X5R1H106KT000N | FCC1206X106K500HT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 (1608 Metric) | 0805 (2012 Metric) | 1206 (3216 Metric) | 1206 (3216 Metric) | 0805 (2012 Metric) / 1206 (3216 Metric) / 1210 (3225 Metric) — Candidate is larger, requires PCB redesign or careful manual placement.; C3216X5R1H106KT000N: Candidate is larger, requires PCB redesign.; FCC1206X106K500HT: Candidate is larger, requires PCB redesign.; UMK325BJ106KM-T: Candidate is significantly larger, requires PCB redesign. |
| Voltage | 35V | 35V | 50V | 50V | 35V / 50V — matched; C3216X5R1H106KT000N: Higher voltage rating provides more design margin.; FCC1206X106K500HT: Higher voltage rating provides more design margin.; UMK325BJ106KM-T: Higher voltage rating provides more design margin. |
| Capacitance | 10µF | 10µF | 10µF | 10µF | 10µF — matched; C3216X5R1H106KT000N: matched; FCC1206X106K500HT: matched; UMK325BJ106KM-T: matched |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% — matched; C3216X5R1H106KT000N: matched; FCC1206X106K500HT: matched; UMK325BJ106KM-T: matched |
| Dielectric | X5R | - | - | - | X5R — matched |
Application & sourcing insights
Questions & answers
The best alternative is TCC0805X5R106K350FT by CCTC. It has identical electrical specs (10µF, 35V, ±10%, X5R) but comes in a slightly larger 0805 package, which requires board layout verification.