ProjectsPricingInsights

FM31N122J631EEG AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FM31N122J631EEG product

FM31N122J631EEG

Ceramic Capacitors

MLCCHigh VoltageC0G1206

The FM31N122J631EEG is a 1.2nF, 630V C0G MLCC in a 1206 package, ideal for high-voltage, high-stability applications.

Best for

  • High-frequency power converters
  • Precision timing circuits

Avoid if

  • Applications requiring extreme capacitance density (use X7R/X5R instead)

Check before use

  • Voltage derating at high temperatures

Key specifications

Capacitance
1.2 nF
Rated Voltage
630 V
Tolerance
±5%
Temp. Coefficient
C0G

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ConversionIndustrial Electronics

Datasheet

8b9b7a0fc14a4e0a5303fdc0c097068d_2209061730_PSA-Prosperity-Dielectrics-FM31N122J631EEG_C2929774.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FM31N122J631EEG: 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 1.2nF Multilayer Ceramic Capacitor (MLCC) from PSA's FM series, rated for 630V with a C0G temperature coefficient.