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FJ5121AH AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FJ5121AH product

FJ5121AH

LED Character and Numeric Displays

LED Display7-SegmentNumeric

The FJ5121AH is a 0.52-inch single-digit common cathode red LED display suitable for numeric readout applications.

Best for

  • Numeric display panels
  • Industrial instrumentation
  • Consumer electronics

Avoid if

  • Applications requiring high-brightness sunlight readability
  • Common anode circuit designs

Check before use

  • Pinout orientation (counter-clockwise from bottom-left)
  • ESD precautions

Key specifications

Digit Height
13.20 mm
Polarity
Common Cathode
Forward Voltage
2.0 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial DisplaysConsumer Electronics

Datasheet

1a27df57ed9c9b2d2a8c4d1230c27637_2201201730_Shenzhen-Zhihao-Elec-FJ5121AH_C2938362.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FJ5121AH: 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 0.52-inch (13.20mm) character height, configured as common cathode.