ProjectsPricingInsights

NCID9401R2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

NCID9401R2 product

NCID9401R2

Digital Isolators

Digital IsolatorQuad-ChannelCapacitive Isolation

The NCID9401R2 is a high-speed, 4-channel digital isolator from onsemi, designed for robust galvanic isolation in industrial and automotive applications.

Best for

  • Industrial fieldbus
  • Isolated PWM control
  • SPI/I2C communication

Avoid if

  • Applications requiring extremely low power consumption below 2.5V

Check before use

  • Verify the status of AEC-Q100 qualification if required for automotive designs.

Key specifications

Channels
4
Isolation
5000 VRMS
Data Rate
10 Mbps

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

IndustrialPower Control

Datasheet

ncid9401-d.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for NCID9401R2: 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

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 quad-channel digital isolator that uses off-chip capacitive isolation to provide galvanic separation between circuits, protecting against ground loops and hazardous voltages.