C3216X5R1A107M160AC 100uF 10V MLCC for Power Supply Filtering

ElecSuppliers Part Number GuideAug 15, 2026

C3216X5R1A107M160AC is a TDK multilayer ceramic capacitor designed for electronic circuits that require relatively high capacitance in a compact surface mount package.

With a nominal capacitance of 100uF, a 10V rated voltage and an X5R dielectric, this component is particularly suited to low voltage power supply applications where local energy storage and voltage stabilization are important.

The complete part number should be used when sourcing this capacitor because similar 100uF MLCC products can have different voltage ratings, package sizes and electrical characteristics.

100uF Capacitance

The 107 capacitance code represents a nominal value of 100uF.

A capacitor of this size can provide useful bulk capacitance on a DC power rail. It can help reduce voltage fluctuations caused by changes in load current and can complement smaller ceramic capacitors used for higher frequency noise suppression.

This makes C3216X5R1A107M160AC more suitable for power related applications than for small signal coupling or basic high frequency bypassing alone.

10V Rated Voltage

C3216X5R1A107M160AC has a 10V DC rated voltage.

When using the component in a real circuit, the normal operating voltage should remain comfortably below the rated value. Engineers should also consider voltage transients and the effect of DC bias on the effective capacitance.

For power supply designs, checking the actual capacitance available at the operating voltage can be more useful than relying only on the nominal 100uF value.

X5R Dielectric

The X5R dielectric is commonly used in compact ceramic capacitors because it provides a good balance between capacitance density and temperature stability.

However, MLCC capacitance can decrease as DC voltage increases. This means that a capacitor marked as 100uF does not necessarily maintain exactly 100uF under every operating condition.

For circuits where the available capacitance is critical, the manufacturer's DC bias characteristics should be considered during component selection.

C3216X5R1A107M160AC Applications

The high capacitance and compact surface mount construction make this component suitable for several power related applications.

Typical uses include DC power filtering, voltage regulator outputs, DC to DC converter circuits, processor power rails and embedded electronic equipment.

It can also be combined with smaller MLCCs in a multilayer power filtering strategy. The larger capacitor provides bulk capacitance while smaller capacitors can address higher frequency disturbances.

1206 Package

The C3216 designation corresponds to a 1206 class package with dimensions of approximately 3.2 mm by 1.6 mm.

For a 100uF ceramic capacitor, this provides a relatively compact solution compared with using larger traditional capacitor technologies.

The package also makes the component suitable for automated SMT production, although the PCB footprint and soldering profile should follow the manufacturer's recommendations.

C3216X5R1A107M160AC PCB Considerations

Placement becomes important when this capacitor is used for power filtering.

For a voltage regulator or switching converter, positioning the capacitor close to the relevant power and ground connections can reduce unwanted parasitic effects.

Engineers should also consider the mechanical stress that can be transferred to ceramic capacitors during PCB assembly or board flexing.

C3216X5R1A107M160AC Supplier Information

When searching for C3216X5R1A107M160AC suppliers, buyers should provide the complete part number rather than simply requesting a 100uF 10V ceramic capacitor.

The exact capacitance, tolerance, voltage rating, dielectric, package and manufacturer should be checked against the BOM.

A different 100uF MLCC may appear similar but could have significantly different effective capacitance, package dimensions or voltage characteristics.

ElecSuppliers provides electronic component and supplier information for buyers searching for specific MLCC part numbers such as C3216X5R1A107M160AC.