RJ45 jack, Amphenol RJHSE-538X (shielded, with LEDs) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/rj45-jack/  (CC BY 4.0)
Basis: KiCad 3D model of the Amphenol RJHSE-538X shielded RJ45 jack with LEDs
Catalog version: 2026-10-20

Sizes: see table below
- The model's footprint envelope is 16.51 × 16.05 mm; it stands 15.5 mm above the board, with pins 3.18 mm below (18.68 overall).
- The plug opening is 11.7 × 8 mm.
- The model comes from the KiCad 3D library (kicad-packages3D), licensed CC BY-SA 4.0 with the KiCad exception, and is rehosted unmodified (STL converted from the STEP) with the library's LICENSE.md and CREDITS.md beside the files; using it in your own design does not make your design share-alike.

part  footprint_mm  above_board_mm  below_board_mm  opening_mm
rj45-amphenol-rjhse538x  16.51 × 16.05  15.5  3.18  11.7 × 8

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- KiCad: kicad-packages3D library (origin of these files) — STEP, WRL — CC BY-SA 4.0 with KiCad exception — https://gitlab.com/kicad/libraries/kicad-packages3D

Free files (CC BY-SA 4.0 (KiCad library license, with the KiCad exception), KiCad library contributors; STEP + STL, 1 parts): https://xemstudio.com/files/kicad/rj45-jack/index.json
API: https://xemstudio.com/api/geometry?object=rj45-jack