3AX31 Antique Germanium Transistor for Vintage Radio Applications

0.0(0 reviews)
Electrical
3Ax31
Germanium Transistor
Vintage Radio
Electronic Restoration
Logo
sprite x=0 y=0
Angle x=0 y=0
Angle x=0 y=90
Angle x=0 y=270
Angle x=90 y=0
Angle x=270 y=0
Angle x=60 y=30

About this design

Detailed model of the 3AX31 antique germanium transistor, historically utilized by radio amateurs for classic electronic projects and restorations.

Free

<100
<100

The files are shared to help you get inspired and speed up your workflow. They may not be fully accurate or production-ready, so review carefully before use.

View NameExtensionAction
Design fileFormat: STEP
Front Viewwebp
Top Viewwebp
Bottom Viewwebp
Left Side Viewwebp
Right Side Viewwebp
Isometric Viewwebp
Supporting Files (0)
File NameAction
No supporting files

CAD File Details

File Information
File Name697f7206e4acdd526a510699_...
File TypeSTEP
Unitsmm
Geometry Summary
Faces113
Edges260
Vertices161
Solids1
Surface Types
Planar31
Cylindrical24
Conical0
Spherical2
Toroidal22
Other34
Bounding Box
Width6.40 mm
Height19.10 mm
Depth6.40 mm
Volume
Max Volume237.01 mm³
Min Volume237.01 mm³
Average Volume237.01 mm³
Total Volume237.01 mm³
Usage Notes
NotesSuitable for design reference, visualization, prototyping workflows and engineering review. Validate dimensions and geometry before manufacturing use.

What you can use this CAD model for

  • Engineering review
  • Manufacturing discussion
  • Supplier communication
  • Prototype development
  • Design validation

Before using this CAD file

Review the model dimensions, units and geometry before using it for manufacturing or production. Some files may be created for reference, visualization or workflow acceleration and may require validation before final use.

Paid Pipeline · $4.99 per drawing set

Need 2D engineering drawings for this CAD model?

Generate multi-view 2D technical drawings from this 3D CAD file, including orthographic views, section cuts and downloadable PDF, SVG and DXF files.

  • Ready in under 4 minutes
  • 9 sheets · editable FCStd + PDF, SVG, DXF
  • No subscription · pay per file
$4.99
per drawing set
4 min
avg. turnaround

Comments

0
Y
Loading comments...

Marathon-OS Design Hub

Everything you need to design faster, smarter, and with more impact.

Ellie´S Rocket Pin (The Last Of Us Ii) | 3D Engineering Design File
Ellie´S Rocket Pin (The Last Of Us Ii) | 3D Engineering Design File
Sk2 H20 1 | 3D CAD Engineering Model
Sk2 H20 1 | 3D CAD Engineering Model
Tailored Rubber Gasket Design For Additive Manufacturing 1 | 3D CAD Engineering Model
Tailored Rubber Gasket Design For Additive Manufacturing 1 | 3D CAD Engineering Model
Neje Master 2S Z Axis | 3D Engineering Design File
Neje Master 2S Z Axis | 3D Engineering Design File
Custom Portable Raspberry Pi Case with Battery and Camera Module Support
Custom Portable Raspberry Pi Case with Battery and Camera Module Support
Sheath For Global Gs 38 9Cm 1 | 3D CAD Engineering Model
Sheath For Global Gs 38 9Cm 1 | 3D CAD Engineering Model
Amass Xn60Be-M | 3D Engineering Design File
Amass Xn60Be-M | 3D Engineering Design File
Professional 3D Printing and Laser Cutting Services
Professional 3D Printing and Laser Cutting Services
Exercise 014 Chess Pieces The Queen 1 | 3D CAD Engineering Model
Exercise 014 Chess Pieces The Queen 1 | 3D CAD Engineering Model
3D Printed Keyholder 1 | Professional CAD Design
3D Printed Keyholder 1 | Professional CAD Design
Innovative Rolling Habitat Transport System for Lunar Surface
Innovative Rolling Habitat Transport System for Lunar Surface
K.O LOVE 3D Printer Industrial Model
K.O LOVE 3D Printer Industrial Model
Pentacopter Drone Designed for Four Passengers
Pentacopter Drone Designed for Four Passengers
Tripod 1 4 20 1 6Mm Styled Board Mount 1 | 3D CAD Engineering Model
Tripod 1 4 20 1 6Mm Styled Board Mount 1 | 3D CAD Engineering Model
Valentines Star W/Heart | 3D Engineering Design File
Valentines Star W/Heart | 3D Engineering Design File
3D Printed Desk Organizer with Multiple Compartments and Built-in Ruler
3D Printed Desk Organizer with Multiple Compartments and Built-in Ruler
View all designs

Recently added / Trending

Everything you need to design faster, smarter, and with more impact.

Zk10022B Dc-Dc Screen - Standard Mechanical Component
Zk10022B Dc-Dc Screen - Standard Mechanical Component
Compass Excelsior | High-Quality CAD Model
Compass Excelsior | High-Quality CAD Model
Molecular Joint - Standard Mechanical Component
Molecular Joint - Standard Mechanical Component
2-Pin Pogo Connector and Socket Assembly
2-Pin Pogo Connector and Socket Assembly
Bench Vise Assembly 14 | Professional CAD Design
Bench Vise Assembly 14 | Professional CAD Design
Assy1 1 | Professional CAD Design
Assy1 1 | Professional CAD Design
1911 Model Magazine Component
1911 Model Magazine Component
Fq1918V Flat Wire Common Mode Choke | 3D Engineering Design File
Fq1918V Flat Wire Common Mode Choke | 3D Engineering Design File
Zipper Placement Mold 1 | Industrial CAD Design
Zipper Placement Mold 1 | Industrial CAD Design
Pendant For Necklaces - Standard Mechanical Component
Pendant For Necklaces - Standard Mechanical Component
View all designs

Free Online CAD Viewer –Secure, Fast & Cloud-Based

A lightweight, online tool to convert 3D file formats—anytime, anywhere, without installing any software.

Drag & drop your 3D files

Supported formats: STEP (.step, .stp), IGES (.igs, .iges), STL (.stl), PLY (.ply), OFF (.off), BREP (.brp, .brep)

upload
Don't have a file? Try one of these samples:


CAD Viewer featureOpen CAD files instantly in your browser.
CAD Viewer featureNo software needed.
CAD Viewer featurePrivate uploads.
CAD Viewer featureAutomatically deleted after 7 days.
CAD Viewer featureUpload files up to 300 MB