Part Information Review and Validation
1:53
Using Schematic Tool.
Using PCB Layout Tool.
Using BOM Tool.
Looking for "part description, part number, connector type, number of positions, package or housing information" in DDEController?Action=showdoc&DocId=Customer+Drawing%7F9-1437287-8%7FA1%7Fpdf%7FEnglish%7FENG_CD_9-1437287-8_A1.pdf%7F6473423-1
Looking for "contact arrangement, cavity numbering, pin numbering, mounting holes, dimensional drawing" in DDEController?Action=showdoc&DocId=Customer+Drawing%7F9-1437287-8%7FA1%7Fpdf%7FEnglish%7FENG_CD_9-1437287-8_A1.pdf%7F6473423-1
Looking for "electrical characteristics or ratings" in DDEController?Action=showdoc&DocId=Customer+Drawing%7F9-1437287-8%7FA1%7Fpdf%7FEnglish%7FENG_CD_9-1437287-8_A1.pdf%7F6473423-1
Looking for "absolute maximum ratings or environmental limits or operating temperature" in DDEController?Action=showdoc&DocId=Customer+Drawing%7F9-1437287-8%7FA1%7Fpdf%7FEnglish%7FENG_CD_9-1437287-8_A1.pdf%7F6473423-1
Looking for "special features, materials, plating, sealing, color, keying" in DDEController?Action=showdoc&DocId=Customer+Drawing%7F9-1437287-8%7FA1%7Fpdf%7FEnglish%7FENG_CD_9-1437287-8_A1.pdf%7F6473423-1
Looking for "recommended PCB layout, hole sizes, footprint dimensions, panel cutout, mounting dimensions" in DDEController?Action=showdoc&DocId=Customer+Drawing%7F9-1437287-8%7FA1%7Fpdf%7FEnglish%7FENG_CD_9-1437287-8_A1.pdf%7F6473423-1
Looking for "pin description for each cavity or position" in DDEController?Action=showdoc&DocId=Customer+Drawing%7F9-1437287-8%7FA1%7Fpdf%7FEnglish%7FENG_CD_9-1437287-8_A1.pdf%7F6473423-1
Looking for "package dimensions overall length width height and mounting hole spacing" in DDEController?Action=showdoc&DocId=Customer+Drawing%7F9-1437287-8%7FA1%7Fpdf%7FEnglish%7FENG_CD_9-1437287-8_A1.pdf%7F6473423-1
Evalu.
Using PCB Layout Tool.
Assess.
Avoid.
Project metadata
| Field | Value |
|---|---|
| MPN | 6473423-1 |
| Manufacturer | TE Connectivity |
| Description | Automotive Connectors SUPER SEAL 26POS CAP ASSY H AU |
| Datasheet URL | Present |
| Schematic representation | 28 terminals total: 26 signal positions + 2 mounting holes |
| PCB footprint asset | 64734231.kicad_mod |
| 3D model asset | 6473423-1.stp |
Current symbol/footprint structure
| Item | Current project state |
|---|---|
| Signal positions | 26 |
| Mechanical mounting holes | 2 |
| Total pads/terminals | 28 |
| Pin numbering | Numeric positions plus MH1/MH2 for mounting holes |
| Pin names/descriptions | Not defined beyond pad numbers |
| Pin electrical types | Currently Unspecified |
Identification and construction
| Category | Datasheet details |
|---|---|
| Part description | SUPER SEAL CONNECTOR (UPPER LOCK) CAP HOUSING 26POS. ASS'Y |
| Drawing number | 9-1437287-8 |
| Connector style | Cap housing assembly / upper lock |
| Number of positions | 26 |
| Housing material | Polyester |
| Arrangement plate material | Polyester |
| Contact material | Brass |
| Contact plating | Gold over Ni on contact area |
| Solder tail plating | Tin-lead over Ni or tin over Ni appears in notes |
Mechanical and package dimensions
| Parameter | Datasheet value |
|---|---|
| Connector length | 39.5 mm |
| Connector width | 36.5 mm |
| Profile height from PCB | 23 mm |
| Mounting-hole span | 32.5 ±0.1 mm |
| Through-hole diameter | Ø1.3 +0.2 mm |
| Mounting-hole diameter | Ø3.3 ±0.1 mm |
Recommended PCB pattern details found
| Parameter | Datasheet value |
|---|---|
| Contact pitch reference | 3 mm centerline |
| Additional pitch references | 1.5 pitch, 2.5 ±0.05 mm, 3 ±0.05 mm |
| Hole pattern area | 18 ±0.1 mm by 15 ±0.1 mm |
| Lower mounting-hole vertical reference | 6.5 ±0.1 mm |
Electrical characteristics
| Category | Result |
|---|---|
| Electrical characteristics | Not provided in this drawing |
| Contact current/voltage rating | Not present in this document |
| Insulation resistance | Not present in this document |
| Dielectric withstanding voltage | Not present in this document |
Absolute maximum ratings
| Category | Result |
|---|---|
| Absolute maximum ratings | Not provided in this drawing |
Recommended operating conditions
| Category | Result |
|---|---|
| Operating temperature | Not provided in this drawing |
| Environmental limits | Not provided in this drawing |
Pin descriptions
| Category | Result |
|---|---|
| Pin function table | Not provided |
| Signal names per cavity | Not provided |
| Cavity numbering | Housing indicates positions, but no full text pin-function table was found |
Special features and notes
| Category | Datasheet details |
|---|---|
| Mounting hardware note | JIS B 1122 cross recessed pan head tapping screw |
| Mounting feature | With mounting holes |
| Panel mount feature | Without |
| Mating part note | Mating plug assembly referenced in Table-1 |
| Sealing/color/keying | Not explicitly stated in the retrieved text |
Cross-check summary
| Check item | Result | Notes |
|---|---|---|
| Signal position count | Pass | Project has 26 signal positions, matching datasheet |
| Mechanical holes | Pass | Project includes 2 mounting holes, matching datasheet |
| Total represented terminals/pads | Pass | 28 total = 26 + 2 mounting holes |
| Pad numbering continuity | Pass | Positions 1-26 are present |
| Mounting hole naming | Pass with caveat | Mechanical holes are clearly separated as MH pads |
| Footprint overall length | Pass | Footprint body outline is 39.5 mm, matching datasheet |
| Mounting-hole span | Pass | Footprint uses 32.5 mm center spacing |
| Mounting-hole drill | Pass | Footprint drill 3.4 mm aligns with datasheet Ø3.3 ±0.1 mm |
| Signal-hole drill | Borderline / acceptable | Footprint drill is 1.5 mm; datasheet gives Ø1.3 +0.2 mm, so 1.5 mm is at the upper limit |
| Contact pattern geometry | Pass | Footprint row/column geometry matches the datasheet pitch pattern |
| Pin descriptions | Incomplete | Datasheet has no pin-function table, so numbered pins are acceptable |
| Symbol electrical pin types | Issue | All are Unspecified |
| Symbol implementation style | Usability issue | Represented as many terminal primitives rather than a richer connector symbol |
Findings
| Severity | Finding | Why it matters |
|---|---|---|
| Medium | All symbol pins are Unspecified electrical type | Weak ERC behavior; easier to miss connection issues in downstream designs |
| Medium | Pin entries show undefined pin objects/descriptions | Reduces clarity and increases risk of integration mistakes |
| Low | Datasheet is a customer drawing, not a full electrical spec sheet | Important electrical/environmental limits are missing, so part validation is incomplete |
| Low | Signal-hole drill is set to 1.5 mm, the top end of the stated datasheet range | Likely manufacturable, but leaves no margin if the recommended interpretation was intended to be tighter |
| Low | Symbol is minimal and purely numeric | Fine for a connector with no pin functions, but not ideal for usability |
Conclusion
| Area | Verdict |
|---|---|
| Ordering risk | Low - MPN and mechanical identity are consistent |
| Manufacturing risk | Low to medium - footprint looks mechanically consistent with the drawing |
| Board failure risk from symbol/footprint mismatch | Low based on available evidence |
| Main remaining concern | Missing full electrical/specification data and weak symbol metadata |
Highest-value improvements
| Priority | Improvement |
|---|---|
| 1 | Set pin electrical types for the connector pins and mounting holes |
| 2 | Add pin descriptions such as Position 1 through Position 26 and mark mounting holes as mechanical |
| 3 | Confirm whether 1.5 mm finished drill is your intended fabrication target or whether you want slightly more annular margin based on the mating header lead dimensions |
| 4 | Add a second source document with full product specifications if you need environmental/electrical validation |
Ready.
Reviews
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Pricing & Availability
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Assets
6473423-1
64734231.kicad_modFootprint6473423-1
6473423-1.stp3D Model
6473423-1-thumb.png
6473423-1-thumbThumbnail
6473423-1
6473423-1 Symbol.svgDefaultControls
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