Part Information Review and Update


I reviewed the part project and updated the missing Datasheet URL to the official Amphenol PDF: https://cdn.amphenol-cs.com/media/wysiwyg/files/drawing/10154206.pdf. That matches the recommended part-project verification flow: first ensure the datasheet URL exists, then compare project metadata, terminals, and footprint against the datasheet/source data
Summary Current part info

Table


FieldCurrent valueReview
MPN10154206-04021LFLooks correct
ManufacturerAmphenol ICC (FCI)Looks correct
Part TypeConnectorLooks correct
Designator PrefixJCorrect for a connector
Package or Case CodeR0402Likely incorrect / misleading
DescriptionConnector Header Surface Mount, Right Angle 4 position 0.031" (0.80mm)Good, aligns well
Key specs found
From the official product listing for 10154206-04021LF:

Table


SpecValue
SeriesFitMate 0.80 mm Wire-to-Board
Positions4
Rows1
Pitch0.80 mm
StyleHeader
OrientationRight angle
MountingSMT
Contact platingGold flash
Current rating0.5 A
Operating temperature-25 °C to +85 °C
Housing materialLCP
Contact materialCopper alloy
Symbol / footprint / pin audit Schematic symbol
  • There are 4 terminals in the symbol.
  • Terminal designators are 1, 2, 3, 4.
  • Pin numbers are 1, 2, 3, 4.
  • All are marked Passive.
  • I found no pin descriptions populated.
Footprint
  • The footprint contains 4 numbered pads: 1 to 4.
  • It also contains 2 extra mount pads: SH1 and SH2.
Cross-check results

Table


AreaResultNotes
Pin countMatch4 signal pins in symbol and 4 numbered footprint pads
Pin numberingMatch1-4 on symbol and footprint
Pin typeReasonablePassive is appropriate for connector contacts
Pin descriptionsIncompleteNo pin descriptions are currently set
Footprint extra padsNeeds confirmationSH1 and SH2 appear to be mechanical / hold-down pads
Package propertyMismatch flaggedR0402 does not look like a valid connector package code for this part
Mismatches / flags
  • Datasheet URL was missing and is now set.
  • Package or Case Code = R0402 is likely wrong. That looks like a passive package code, not a 4-position right-angle SMT connector package.
  • Pin descriptions are missing. If the datasheet only numbers the contacts without distinct signal names, this is not an electrical mismatch, but the metadata is incomplete.
  • Footprint has SH1 / SH2 pads not represented in the symbol. That may be perfectly fine if they are non-electrical hold-down tabs. Per the sync guidance, numbered electrical pins must match exactly, while extra non-electrical mounting features should be reviewed rather than blindly treated as errors
Recommended next fixes
  • Update Package or Case Code to a connector-appropriate package identifier from the manufacturer drawing.
  • Add pin descriptions if the datasheet gives any meaningful contact naming.
  • Confirm whether SH1 and SH2 are mechanical tabs only. If yes, leaving them out of the symbol is acceptable.
If you want, I can do the next pass and update the incorrect package property and add pin descriptions where the datasheet supports them.
Fix metadata issues
Check mounting tabs
Review connector footprint

Name
Pin #
Type
Part Type
Terminal Order
1
1
Passive
Terminal
2
2
Passive
Terminal
3
3
Passive
Terminal
4
4
Passive
Terminal

10154206-04021LF

10154206-04021LF thumbnail