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FJ3121AH red AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FJ3121AH red product

FJ3121AH red

LED Character and Numeric Displays

LED DisplayNumericCommon Cathode

The FJ3121AH red is a 0.32-inch single-digit common cathode LED display designed for numeric indication.

Best for

  • Numeric instrumentation
  • Consumer electronics displays

Avoid if

  • High-vibration environments without proper mounting

Check before use

  • Ensure common cathode polarity matches your driver circuit.

Key specifications

Digit Height
8.00 mm
Polarity
Common Cathode
Peak Wavelength
635 nm
Max Forward Current
25 mA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General

Datasheet

42f7e39084f8595666857bd29014d50d_志浩&FJ3121AH red.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FJ3121AH red: 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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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 1-digit, 0.32-inch (8.00mm) common cathode LED numeric display with a super-red emission color.