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FJ3191DH AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FJ3191DH product

FJ3191DH

LED Character and Numeric Displays

LED Display7-SegmentNumeric

The FJ3191DH is a 0.39-inch, 1-digit common anode red LED display suitable for numeric readout applications.

Best for

  • Numeric displays
  • Instrumentation
  • Consumer electronics

Avoid if

  • High-vibration environments without proper mounting
  • Applications requiring multi-color output

Check before use

  • ESD precautions
  • Soldering temperature limits

Key specifications

Digit Height
0.39 inch
Polarity
Common Anode
Peak Wavelength
643 nm
Forward Current
20 mA

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General

Datasheet

e00130fa934c737cb3307acb33ed4815_2201241400_Shenzhen-Zhihao-Elec-FJ3191DH_C2938354.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FJ3191DH: 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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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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-digit, 7-segment LED numeric display with a 0.39-inch character height, configured as common anode.