Part Review and Datasheet Update

Thought for 4 mins 37 sec

I reviewed the part against the official Samtec datasheet using the datasheet as the source of truth for pin count and metadata, which is the right way to audit a part project like this

What I updated

I found that the project did not have a clearly populated Datasheet URL property.
I updated it to the official Samtec PDF:

https://suddendocs.samtec.com/catalog_english/mle_sm.pdf

Part info review Current project properties

Table

Property	Status
Manufacturer Name	Samtec - matches
Manufacturer Part Number	MLE-112-01-G-DV-A - matches
Designator Prefix	J - appropriate for a connector
Datasheet URL	Added/updated to official Samtec PDF

Datasheet-derived key specs

Table

Item	Value
Series	MLE
Description	1.00 mm Tiger Beam cost-effective single beam socket strip
Pitch	1.00 mm
Positions per row	12
Total contacts	24
Rows	2
Orientation	Vertical
Mounting style	Surface mount
Option `A`	Alignment pin
Plating callout `G`	10 µin (0.25 µm) gold
Current rating	2.9 A per pin with 2 pins powered
Operating temperature	-55 C to +125 C
Contact material	BeCu
Insulator material	Black LCP

Symbol cross-check

Table

Check	Result
Terminal count	Pass - 24 terminals present
Numbering	Pass - terminals 01 through 24 are present
Pin type	Pass - all terminals are marked Passive, which is appropriate for a connector
Pin descriptions	Flag - no pin descriptions are populated in searchable terminal properties

Interpretation

For this connector, the datasheet does not provide unique functional names per contact, only numeric positions.
So the absence of rich per-pin descriptions is not a hard mismatch.
If you want, I can still add simple descriptions like Contact 1, Contact 2, etc. for completeness.

Footprint cross-check

Table

Check	Result
Pad count	Pass - 24 pads present
Pad numbering	Pass - pads 01 to 24 present
Symbol-to-footprint count consistency	Pass
Pitch	Appears consistent with datasheet expectations
Dual-row format	Appears consistent
Alignment pin feature	Needs manual confirmation

Important footprint note

The suffix -A means the part includes an alignment pin. The current footprint asset and layout do not show enough indexed mechanical detail for me to definitively confirm that the alignment-pin feature is implemented correctly. So:

No obvious pad-number mismatch
No obvious symbol/footprint mismatch
But the alignment-pin mechanical feature remains the main item to verify manually

Description review

Current description:

24 Position Receptacle Connector 0.039" (1.00mm) Surface Mount Gold ...

This is broadly correct. If you want it tightened up for library quality, a clearer version would be:

24-position dual-row vertical SMT receptacle connector, 1.00 mm pitch, gold-plated contacts, alignment pin

Mismatches / flags Confirmed issues

Table

Item	Severity	Note
Missing Datasheet URL	Fixed	Now updated to official Samtec PDF
Pin descriptions not populated	Low	Not strictly wrong for this connector, but incomplete metadata
Alignment pin implementation not fully verified	Medium	`-A` option requires alignment pin feature; searchable PCB data was insufficient to prove it

No mismatch found

MPN matches
Manufacturer matches
Designator prefix is appropriate
Symbol pin count matches datasheet
Footprint pad count matches symbol
Pin numbering appears consistent

Recommended next step

If you want, I can do one more cleanup pass and:

add a better library-style description,
add missing project properties like package/case wording and key specs,
and populate simple pin descriptions for all 24 contacts.

Populate missing metadata

Check alignment pin

Review another part

Set Datasheet URL to "https://suddendocs.samtec.com..."

Set Datasheet URL to "https://suddendocs.samtec.com/catalog_english/mle_sm.pdf"

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