Part Information Review and Validation

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Review of 395011004 1) Available part information in this part project

Project metadata

FieldValue
MPN395011004
ManufacturerMolex
Description3.50 mm Pitch Eurostyle Vertical PCB Header, 4 Circuits
Datasheet URL set?Yes
Datasheet sourcePDF
Distributor statusLCSC: 79 stock, Verical: 3.2K stock
LifecycleActive on Verical
Package / footprint assetCONN_SD-39501-001_04P_MOL.kicad_mod
3D model asset395011004.stp

Schematic symbol state

ItemObserved
Pin count intended by datasheet4 circuits
Symbol implementation in projectEight terminal objects: duplicated 1, 2, 3, 4 across two sub-symbol groups
Pin typesAll are Unspecified
NetsNo nets defined

Footprint state

ItemObserved
Pad styleThrough-hole, circular
Pad count in footprint asset4 pads
Pad pitch3.500001 mm center-to-center
Pad X positions0 / 3.500001 / 7.000001 / 10.500002 mm
Drill1.2954 mm
Pad diameter1.8034 mm
2) Datasheet URL check
A datasheet URL was already set, so no web lookup or property update was needed.
3) Datasheet scan summary
The available Molex document behaves more like a sales drawing + specification sheet than a semiconductor-style datasheet. It does provide the key connector ratings and dimensions.

Extracted metadata

CategoryExtracted data
Product familyTerminal Blocks and Barrier Strip, Series 39501
Part description3.50 mm Pitch Eurostyle Vertical PCB Header, 4 Circuits
Circuit count4
Pitch3.50 mm (0.138 in)
Overall dimension A15.40 mm (0.606 in)
Dimension B10.50 mm (0.413 in)
PCB hole diameterØ 1.30 mm typ. (0.051 in)
Body materialPA66
Terminal materialBrass
Plating100% Tin
ColorBlack

Electrical characteristics

ParameterValue
Voltage rating300 V AC
Current rating8.0 A at 3.50 mm pitch
Operating temperature-40°C to +105°C
Contact resistance8 mΩ maximum [initial]
Insulation resistance500 VDC min.; 500 Megohms max
Dielectric withstanding voltage2.5 kV, 60 Hz for 1 minute
Temperature rise+30°C maximum per stated test
Surge voltage4.0 kV, 5 times

Absolute maximum ratings

ResultNote
No explicit “Absolute Maximum Ratings” table foundThis document does not present a separate abs-max section

Recommended operating conditions

ResultNote
No separate “Recommended Operating Conditions” table foundThe usable operating limits provided are 300 V AC, 8.0 A, and -40°C to +105°C

Pin descriptions

ResultNote
No explicit per-pin functional descriptions foundThis is consistent with a simple 4-position passive header; pins are positional only: 1-4

Package / mechanical dimensions

ParameterValue
Connector styleVertical PCB header
Pitch3.50 mm
Circuit count4
A dimension15.40 mm
B dimension10.50 mm
PCB hole diameterØ 1.30 mm typ.

Special features

ResultNote
No dedicated “special features” section foundThe document is primarily dimensional/specification-oriented
4) Symbol and footprint cross-check

Footprint vs datasheet

CheckResultDetails
Circuit countPassFootprint asset shows 4 pads, matching 4 circuits
PitchPassFootprint uses 3.500001 mm spacing, matching datasheet 3.50 mm
End-to-end pad spanPassPad 1 to Pad 4 span is 10.500002 mm, matching datasheet dimension B = 10.50 mm
Drill diameterPassFootprint drill 1.2954 mm closely matches datasheet Ø 1.30 mm typ.
Mounting stylePassFootprint is through-hole, matching the connector drawing

Symbol vs datasheet

CheckResultRisk
Pin count representationFail / suspiciousThe schematic currently shows duplicated 1, 2, 3, 4 terminals across two sub-symbol groups, which does not match a normal single 4-circuit part representation
Pin typingFailAll pins are Unspecified; for a passive connector they should be Passive
BOM abstractionFail / suspiciousBOM view reports 8 Terminal entries rather than one coherent 4-circuit connector representation

Flagged issues

SeverityIssueWhy it matters
HighSymbol appears duplicatedCould create incorrect connectivity, confusing pin mapping, and a misleading published part
MediumPin electrical types are unspecifiedCan weaken ERC usefulness and make downstream integration less reliable
LowMetadata is incomplete in a connector-specific wayNo richer package code / structured pin descriptions, though this is less critical than the symbol issue
Bottom line
  • The footprint looks correct for the Molex 395011004.
  • The symbol looks problematic: it appears to represent the same 4 pins twice, which is the main issue that could cause design confusion or incorrect use of the published part.
If you want, I can next check whether I’m able to fix the part-project metadata and symbol structure for you.
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0395011004

0395011004 thumbnail
4 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.138" (3.50mm) Vertical Through Hole #CommonPartsLibrary #Connector #Header #Eurostyle ESE 39501

Properties

395011004

Molex

Connector

molex.com/en-us/products/part-detail-pdf/395011004?display=pdf

J

creativecommons.org/licenses/by/4.0/

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