What are the primary applications for this capacitor?

It is commonly used in DC-DC converters, high-voltage coupling, DC blocking, back-lighting inverters, and as a snubber in high-frequency power converters.

What dielectric material is used?

This part uses X7R dielectric, which provides a balance between capacitance stability and volumetric efficiency across a wide temperature range (-55°C to +125°C).

Is this component RoHS compliant?

Yes, the FM series is manufactured using green materials without lead or cadmium, making it RoHS compliant.

What is the sourcing status?

The part is currently active with high availability in the distribution channel, suitable for mass production.

What is the pinout of FM21X102K501PXG?

Use the FM21X102K501PXG datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about FM21X102K501PXG pinout to locate pins, power rails, and interface signals before layout.

FM21X102K501PXG Datasheet, Specs, Alternatives & ECAD | Prosperity Dielectrics Co., Ltd.

AI summary

The FM21X102K501PXG is a 1nF, 500V X7R MLCC in an 0805 package, ideal for high-voltage coupling and power conversion.

Best for

Power supplies
DC-DC conversion
High-voltage signal coupling

Avoid if

Applications requiring extreme capacitance stability (use C0G/NP0 instead)
Space-constrained designs where 0805 is too large

Check before use

Voltage derating curves
PCB creepage and clearance distances for 500V

Key specifications

Capacitance: 1 nF
Rated Voltage: 500 Vdc
Tolerance: ±10%
Dielectric: X7R

Compliance & Environment

RoHS: Compliant
REACH: nan
MSL: nan
ECCN: nan
HTSUS: nan

Application

Power ManagementIndustrial Electronics

Datasheet

373e6d6e68fc5427c0a912ed31b2850b_2304140030_PSA-Prosperity-Dielectrics-FM21X102K501PXG_C440004.pdf

800 KB

Datasheet AI

CAD Models

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a medium-voltage multilayer ceramic capacitor (MLCC) from PSA, featuring a 1nF capacitance and 500V rating in an 0805 surface-mount package.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the FM21X102K501PXG?+×

What are the primary applications for this capacitor?+×

What dielectric material is used?+×

Is this component RoHS compliant?+×

What is the sourcing status?+×

What is the pinout of FM21X102K501PXG?+×