Add 3d model to 4-SMD 3.2x2.5 crystal package and make pads rounded

[frmdstryr]

Use kicad's 3d model for the 4-SMD crystal package. The current version references a local model that is missing.

[frmdstryr]

Bot!

[github-actions]

This review is brought to you by the Horizon EDA Poolbot commit eb40288.

Items in this PR

State	Type	Name	Checks	Version	Filename
New	3D Model		Not run	N/A	3d_models/crystal/Crystal_SMD_3225-4Pin_3.2x2.5mm.step
Modified	Package	4-SMD 3.2×2.5mm	✔️ Pass	0 ✔️	packages/manufacturer/ndk/4smd-3.2x2.5mm/package.json

Non-new files

Status	File
Modified	packages/manufacturer/ndk/4smd-3.2x2.5mm/package.json

Parts overview (excluding derived)

Bold items are from this PR

Items not associated with any part

• Package 4-SMD 3.2×2.5mm

Details

Packages

4-SMD 3.2×2.5mm

Attribute	Value
Manufacturer	NDK (2 other parts)
Tags	crystal

✔️ Package checks passed

✔️ Clearance checks passed

Parameters

Parameter	Value
Courtyard expansion	000.250 mm

3.600mm 2.800mm
get-parameter [ courtyard_expansion ]
2 * +xy
set-polygon [ courtyard rectangle 0.000mm 0.000mm ]

Pads

Pad	Padstack	Pad width	Pad height	Corner radius
1	SMD rectangular with rounded corners	001.400 mm	001.200 mm	000.180 mm
2	SMD rectangular with rounded corners	001.400 mm	001.200 mm	000.180 mm
3	SMD rectangular with rounded corners	001.400 mm	001.200 mm	000.180 mm
4	SMD rectangular with rounded corners	001.400 mm	001.200 mm	000.180 mm

3D views (one model)

Without model

Top	Bottom

Crystal_SMD_3225-4Pin_3.2x2.5mm.step

Top	Bottom

South	East	North	West

Pitch analysis

X	Y	Count
000.000 mm	001.600 mm	2
002.200 mm	000.000 mm	2

[RX14]

LGTM