Is there a pin-compatible replacement for CL31A107MPKNNWE?

Yes, C3216X5R1A107MT0A0E from TDK is a pin-compatible replacement, sharing the same 1206 package, 100µF capacitance, 10V rating, and X5R dielectric.

What risks should I check before replacing CL31A107MPKNNWE?

The main risk is package incompatibility. Many alternatives have similar electrical specs but come in larger packages like 1210, which won't fit a 1206 footprint. Always verify the package size and land pattern.

CL31A107MPKNNWE Alternatives, Datasheet & Cross Reference | Samsung Electro-Mechanics

The Samsung CL31A107MPKNNWE is a common 100µF, 10V, 1206 ceramic capacitor. While direct pin-compatible alternatives exist, many functional alternatives require careful review of package size.

AI replacement insight

Package riskhigh

Many alternatives are in larger packages (1210) and are not drop-in replacements.

Electrical risklow

Key electrical parameters are standard, and many parts match them.

Can it be replaced directly?

Yes, direct replacements are available. C3216X5R1A107MT0A0E is a confirmed pin-to-pin match.

Best replacement path

Prioritize pin-compatible parts like TDK's C3216X5R1A107MT0A0E to avoid board redesign.

Main risk

The primary risk is selecting a functional alternative with a non-matching package size (e.g., 1210 instead of 1206), which requires a PCB layout change.

Recommended alternatives

A strong pin-compatible alternative from TDK with matching package and key electrical parameters.

View details

Alternative comparison matrix

Feature / factor	CL31A107MPKNNWE	C3216X5R1A107MT0A0E	1210X107M100NT	CGA1210X5R107M160RT	Compatibility / risk
Package	1206	1206 (3216 Metric)	1210	1210 (3225 Metric)	1206 (3216 Metric) / 1210 / 1210 (3225 Metric) — Package size and land pattern match.; 1210X107M100NT: Candidate is physically larger.; CGA1210X5R107M160RT: Candidate is physically larger.
Capacitance	100µF	100µF	100µF	100µF	100µF — matched; 1210X107M100NT: matched; CGA1210X5R107M160RT: matched
Voltage	10V	10V	10V	16V	10V / 16V — matched; 1210X107M100NT: matched; CGA1210X5R107M160RT: Higher voltage rating provides more margin.
Tolerance	±20%	±20%	-	-	±20% — matched
Dielectric	X5R	X5R	X5R	X5R	X5R — matched; 1210X107M100NT: matched; CGA1210X5R107M160RT: matched

Application & sourcing insights

Questions & answers

TDK's C3216X5R1A107MT0A0E is a strong pin-compatible alternative with matching key electrical specifications and package size. Other functional alternatives exist but may have different package sizes.