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M-521CT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

M-521CT product

M-521CT

Common Mode Chokes

Common Mode ChokeSMDKEMETEMI Filter

The M-521CT is a surface-mount common mode choke from KEMET, optimized for noise suppression in DC signal lines.

Best for

  • DC signal line noise filtering
  • Audio-visual equipment
  • Office automation

Avoid if

  • High-frequency applications significantly above 10 MHz where impedance drops
  • Environments with strong magnetic fields

Check before use

  • Operating temperature range
  • Self-temperature rise under load

Key specifications

Rated Current
1.0 A
Impedance
700 Ohm @ 10 MHz
DC Resistance
100 mOhm
Operating Temp
-25°C to +85°C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8548900100.0

Application

Power suppliesConsumer electronics

Datasheet

TOKNS00856-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for M-521CT: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is a common mode choke designed for noise countermeasure in DC signal line circuits, utilizing proprietary ferrite core technology.