Part Datasheet Validation

Thought for 8 mins 21 sec

I completed the review in order.

1) Part information currently present in this part project Project Metadata Summary

Table

Field	Value
MPN	2-6437285-8
Manufacturer	TE Connectivity
Part type	Connector
Mount	PCB
Description	1.0 mm Header, Superseal 1.0, 26 way, 1 key (4 row), black, 90° molded gold pins, PCB mount, double locking
Positions	26
Rows	4
Orientation	Horizontal / Right Angle
Mating pin diameter	1.0 mm
Contact plating	Gold
Connector length	39.6 mm
Connector width	23 mm
Profile height from PCB	21.4 mm
Datasheet URL present?	Yes
Datasheet URL	https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1-1773962-8&DocType=Data%20Sheet&DocLang=English&PartCntxt=2-6437285-8&DocFormat=pdf

Schematic / Part Construction Summary

Table

Item	Observed
Symbol implementation	Built from 26 separate one-pin schematic primitives
Pin count in schematic	26
Visible numbering	1 through 26
Nets defined	None
Pin electrical types	Unspecified on all visible symbol primitives
BOM identity	Current BOM shows a generic terminal-style construction rather than a clean single connector BOM entry

2) Datasheet property check

A datasheet URL is already set, so no web lookup or property update was needed.

3) Datasheet scan and extracted metadata

I scanned the available TE documentation tied to this MPN and cross-referenced the official TE catalog/product references.

Product Identity and Features

Table

Field	Datasheet / TE docs result
Part number	2-6437285-8
TE internal description	SUPER SEAL 26POS CAP ASSY H AU
Family	AMP SUPERSEAL 1.0
Product style	Header
Configuration	26 position, 4 row, key type 1
Orientation	Right Angle / 90°
PCB termination	Through Hole - Solder
Mounting holes	With
Locking	Double locking
Sealable	Yes
Application area	Industrial & commercial transportation

Electrical Characteristics

Table

Parameter	Value
Contact current rating	up to 13 A
Voltage rating	24 V DC
Insulation resistance	100 MΩ minimum
Dielectric withstanding voltage	1500 V AC
Operating temperature	-40°C to +125°C
Flammability	UL 94 V0

Mechanical / Dimensional Metadata

Table

Parameter	Value
Number of positions	26
Number of rows	4
Contact type	Pin
Mating pin diameter	1 mm [.039 in]
Centerline (pitch)	3 mm / 3.5 mm [.118 in / .138 in]
Connector length	39.6 mm [1.56 in]
Connector width	23 mm [.906 in]
Profile height from PCB	21.4 mm [.843 in]
Overall height (catalog)	31.4 mm [1.23 in]
Overall length 90° (catalog)	36.5 mm [1.44 in]

Mating Information

Table

Field	Value
Mateable plug housing	2-1437285-2

Documents Identified for This Part

Table

Document type	Document name
Product drawing	JPN_CD_2-6437285-8_A.pdf
CAD	ENG_CVM_CVM_2-6437285-8_C.2d_dxf.zip
3D PDF	3D_CVM_CVM_2-6437285-8_C.pdf
Application specification	ENG_SS_114-78011_A1.pdf
Product specification	ENG_SS_108-78140_A9.pdf

Pin Descriptions

Table

Item	Result
Per-pin functional descriptions	Not found in the accessible selector/catalog datasheet
Pin numbering / cavity numbering table	Not found in the accessible selector/catalog datasheet text
What is confirmed	The part is 26 position / 4 row and the symbol currently exposes pins 1-26

Absolute Maximum Ratings / Recommended Operating Conditions

Table

Category	Result
Absolute Maximum Ratings table	Not present in the accessible selector/catalog datasheet
Recommended Operating Conditions table	Not present as a formal table
Closest usable operating limit	Operating temperature: -40°C to +125°C
Electrical withstand / insulation limits available	Yes

4) Cross-check of symbol and footprint against datasheet Findings

Table

Check	Status	Risk
Pin count matches datasheet	Pass	Low
4-row / 26-position intent matches part metadata	Pass	Low
Right-angle through-hole intent matches part metadata	Pass	Low
Clean single-connector symbol definition	Fail / incomplete	Medium
Pin electrical typing defined	Fail	Medium
Per-pin names/descriptions mapped from manufacturer docs	Not verified	Medium
Exact PCB hole pattern / drill sizes verified against product drawing	Not verified	High
Exact pad geometry verified	Not verified	High
Footprint dimensions fully verified from manufacturer drawing	Not verified	High
Clean BOM identity for ordering	Fail / incomplete	High

Mismatches and issues that could matter

Table

Issue	Why it matters
The symbol is built as 26 separate one-pin primitives instead of a clean connector part definition	This can create weak BOM identity, harder reuse, and more error-prone pin management.
All visible symbol pins are effectively unspecified electrical type	ERC quality is reduced and connection mistakes are easier to miss.
The current project/BOM view does not expose a clean package/footprint name or package code	This increases the chance of ordering or library confusion.
I could not verify drill diameters, pad diameters, exact row spacing implementation, and mounting-hole geometry from the available accessible datasheet text alone	That is the main manufacturing-risk gap. A mismatch here could cause assembly or fit failure.
I could not extract an official pin numbering/cavity layout drawing from the accessible text	If the footprint numbering order differs from the mating face numbering, the board could be electrically wrong even if the pin count is correct.

Bottom line

Table

Area	Conclusion
Part identity	Looks consistent with TE 2-6437285-8
Basic symbol size/count	Looks broadly correct: 26 pins
Manufacturing readiness	Not fully verified
Highest-risk unresolved item	Footprint geometry and numbering vs. TE product drawing

The most important next verification artifact is the official product drawing for 2-6437285-8 because that is what will confirm:

exact hole locations
drill sizes
mounting-hole geometry
cavity numbering orientation
mating-face numbering convention

Right now, the part is partially validated, but I would not consider the footprint fully signed off for manufacturing from the accessible docs alone.

Check exact footprint

Review BOM identity

Find drawing link

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