ProjectsPricingInsights

FJ55X472K302EFG AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FJ55X472K302EFG product

FJ55X472K302EFG

Ceramic Capacitors

High VoltageMLCCAnti-Arcing

The FJ55X472K302EFG is a 4.7nF, 3kV X7R ceramic capacitor in a 2220 package, optimized for high-voltage, anti-arcing applications.

Best for

  • High-voltage DC-DC converters
  • DC blocking circuits
  • Power supply filtering

Avoid if

  • Your application requires low-loss high-frequency performance (consider C0G/NP0 instead)
  • The PCB space is extremely limited (2220 is a large package)

Check before use

  • Verify the anti-arcing design is sufficient for your specific voltage transients.

Key specifications

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

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial Electronics

Datasheet

6ac2c63bf370b04f0920ce07938f845d_2304140030_PSA-Prosperity-Dielectrics-FJ55X472K302EFG_C1884497.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FJ55X472K302EFG: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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, anti-arcing multilayer ceramic capacitor (MLCC) from PSA (Prosperity Dielectrics) with a capacitance of 4.7nF and a 3kV rating.