What are the key specifications of the FV42X102K302EFG?

It features a 1nF capacitance, 3kV rated voltage, X7R dielectric, ±10% tolerance, and comes in an 1808 (4520 metric) package.

What are the typical applications for this capacitor?

It is designed for high-voltage applications such as DC-DC converters, power supplies, back-lighting inverters, and high-voltage coupling or DC blocking.

What should engineers review before using this component?

Engineers should review the voltage derating curves, temperature coefficient (X7R), and ensure the PCB design meets safety standards for 3kV operation.

What is the pinout of FV42X102K302EFG?

Use the FV42X102K302EFG datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about FV42X102K302EFG pinout to locate pins, power rails, and interface signals before layout.

FV42X102K302EFG Datasheet, Specs, Alternatives & ECAD | Prosperity Dielectrics Co., Ltd.

AI summary

The PSA FV42X102K302EFG is a 1nF, 3kV X7R ceramic capacitor in an 1808 package, optimized for high-voltage applications.

Best for

Power supplies
High-voltage DC-DC converters
Back-lighting inverters

Avoid if

Applications requiring ultra-low capacitance drift (use C0G instead)
Low-voltage circuits where smaller footprints are required

Check before use

Voltage derating requirements
PCB creepage and clearance distances

Key specifications

Capacitance: 1 nF
Rated Voltage: 3 kV
Dielectric: X7R
Tolerance: ±10%

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Power SuppliesDC-DC Converters

Datasheet

62056cffc817e2986725e985763eaa55_2304140030_PSA-Prosperity-Dielectrics-FV42X102K302EFG_C571509.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 high-voltage multilayer ceramic chip capacitor (MLCC) from the FV series, featuring a 1nF capacitance and a 3kV voltage rating.

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 PSA FV42X102K302EFG?+×

What are the key specifications of the FV42X102K302EFG?+×

What are the typical applications for this capacitor?+×

What should engineers review before using this component?+×

What is the pinout of FV42X102K302EFG?+×