Part Data Review and Verification

Thought for 19 mins 19 sec

Completed the review in the requested order.

1) Available part information Part summary

Table

Field	Value
Part	9-6437287-9
Manufacturer	TE Connectivity
Series	AMP SUPERSEAL 1.0 mm
Description	Right angle, wire-to-board, 26 position, 4 row, 3 mm centerline, gold plated, sealable, PCB header for signal
Connector type	Rectangular, fully shrouded header
Mounting	Board mount, through-hole solder
Orientation	Right angle
Contact type	Pin
Contact plating	Gold (Au)
Mating pin diameter	1 mm
Signal positions	26
Extra mechanical features	2 mounting holes present in symbol/footprint as MH1 and MH2
Pitch / centerline	3 mm [0.118 in]
Overall length	39.5 mm [1.55 in]
Overall width	36.5 mm [1.44 in]
Profile height from PCB	27.9 mm [1.1 in]
Voltage rating	250 VAC / 250 VDC
Nominal vehicle architectures listed	12 / 24 / 42 / 48 / 240 V
Operating temperature range	-40 to 125 °C
IP rating	IPX7 on product page, IP67 in TE family catalog
Packaging	Tube, quantity 16

2) Datasheet URL check

A datasheet/document URL was already set on the project, so no property update was needed.

3) Datasheet/document scan summary

I scanned the available official TE product information and TE family catalog referenced from the official product page.

Extracted metadata

Table

Category	Extracted data
Electrical characteristics	Current up to 15 A; voltage 250 VAC / 250 VDC; insulation resistance 100 MOhm minimum at 500 VDC test; dielectric withstand 1000 VAC or 1600 VDC for 1 minute
Operating conditions	Operating temperature -40 to 125 °C
Environmental	Product page lists IPX7; catalog lists IP67
Material / flammability	Housing: glass-filled PBT; TPA: glass-filled PBT; receptacle seals: silicone rubber; flammability UL 94-V0
Mechanical / package dimensions	Pin header overall dimensions for 26-position version: 29.0 mm vertical length, 31.4 mm height, 39.5 mm width, 36.5 mm 90-degree length
Mating info	Mates with 3-1437290-8 for keying 2, 4-row, upper lock
Special features	Fully shrouded; sealable; integrated latch; secondary lock/TPA system; intended for harsh environments; compact high-density system

What I could not extract cleanly

Table

Missing / unclear item	Status
Absolute maximum ratings	Not presented as a separate connector-style abs max table in the retrieved TE materials
Recommended operating conditions table	Not presented as a formal separate table; only operating temperature/voltage/current/environmental limits were available
Per-pin functional descriptions	Not available, because this is a passive connector and the retrieved docs did not expose a cavity numbering drawing in machine-readable form
Exact mounting-hole / PCB drill drawing from TE	Not recovered from the linked docs with enough certainty to verify every hole dimension directly against the footprint

4) Symbol and footprint cross-check What matches

Table

Check	Result	Notes
Signal pin count	Pass	Schematic has 26 numbered signal terminals
Mechanical holes	Pass	Schematic and footprint both include MH1 and MH2
Total pad count	Pass	Footprint has 28 pads total = 26 signal + 2 mounting holes
Mount style	Pass	Footprint is through-hole, consistent with product data
Orientation family	Likely pass	Footprint is clearly for a right-angle header
Body envelope	Likely pass	Footprint silkscreen/fab outline is 39.5 mm x 36.5 mm, which matches TE dimensions listed on the product page

Important checks and risks

Table

Item	Finding	Risk
Pin field geometry vs stated 3 mm centerline	Footprint pads are arranged in a staggered 4-row pattern with 1.5 mm horizontal increments between adjacent pad numbers, but 3.0 mm between pads in the same row. This is plausibly consistent with TE’s 3 mm centerline claim for a 4-row connector.	Low, but should be treated as needs final drawing confirmation
Mounting-hole drill	Footprint uses 3.4 mm drill and 5.1 mm pad diameter for MH1/MH2. I could not directly verify these hole dimensions from the retrieved TE docs.	Medium manufacturing risk until checked against the official product drawing
Pin numbering / cavity numbering	The schematic symbol numbering is sequential and the footprint pad numbering is sequential. I did not recover an official TE cavity-numbering diagram to prove the physical numbering order matches the molded connector.	Medium risk for incorrect mating if numbering order is wrong
IP rating inconsistency across sources	Product page says IPX7 while TE catalog says IP67	Low electrical risk, but documentation risk
Description text	Project description says “Connector Header Through Hole, Right Angle 26 position 0.118" (3.00 mm)” which is broadly consistent, but does not mention sealable / 4-row / SUPERSEAL family / keying variant	Low, but metadata could be improved for ordering clarity

Bottom line Current verdict

Table

Area	Status
Basic symbol pin count	Good
Basic footprint existence	Good
Body size consistency	Good
Ordering confidence	Good on MPN
Manufacturing confidence	Not fully cleared until the official TE product drawing is checked for hole diameters and pin-numbering orientation
Board-failure risk	Main risk is pin-numbering mismatch, not electrical overstress

Highest-priority flags

Verify cavity/pin numbering against the official TE product drawing before release.
Verify MH1/MH2 drill diameter and spacing against the official drawing before fabrication.
Resolve the IPX7 vs IP67 documentation discrepancy in project metadata if this matters for compliance.

If you want, I can next turn this into a clean part QA checklist for this project part.

Ask for QA checklist

Check mounting holes

Find TE drawing

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