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MHDA4021SRBW AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MHDA4021SRBW product

MHDA4021SRBW

LED Character and Numeric Displays

LED Display7-SegmentCommon Anode

The MHDA4021SRBW is a 0.402-inch dual-digit common anode 7-segment LED display in Super Red, suitable for general-purpose numeric indication.

Best for

  • Numeric displays
  • Industrial instrumentation
  • Consumer electronics

Avoid if

  • Common cathode configuration is required
  • High-vibration environments without proper mounting

Check before use

  • Driver circuit compatibility
  • Pinout alignment

Key specifications

Digit Height
0.402 inch
Color
Super Red
Polarity
Common Anode
Forward Voltage
2.0 V (Typ)

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialConsumer

Datasheet

a1ececf5614ee29064a6b2173462b7de_1912111437_MEIHUA-MHDA4021SRBW_C401122.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MHDA4021SRBW: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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 dual-digit, 0.402-inch height, 7-segment LED display manufactured by Meihua Electronics, featuring a common anode configuration and Super Red light output.