Part Information Review and Verification
3:05
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Looking for "Extract the official manufacturer part number, manufacturer name, connector family/type, package or mounting style, pin count, description, key electrical/mechanical specs, and any ordering/package information for Molex 73251-1350." in a7fe410725d15196979040a6ba638a6a.pdf
Looking for "Give the complete pin table or interface description for Molex 73251-1350, including terminal names/numbers/functions and shell/ground contacts if applicable." in a7fe410725d15196979040a6ba638a6a.pdf
Looking for "Extract footprint/mechanical land pattern dimensions, body dimensions, mounting style, and any recommended PCB layout details for Molex 73251-1350." in a7fe410725d15196979040a6ba638a6a.pdf
Looking for "Extract any contact descriptions, center pin and outer shell descriptions, impedance, frequency/performance notes, durability, plating, and environmental ratings for Molex 73251-1350." in a7fe410725d15196979040a6ba638a6a.pdf
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Found 10 results.
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Search complete — 58 results across 5 domains.
Looking for "Extract the exact manufacturer part number, title/description, mounting style, impedance, frequency, temperature range, body/plating info, and any other key specs from the official Molex sales drawing for 73251-1350." in 732511350_sd.pdf
Looking for "Extract the full mechanical drawing details and recommended PCB land pattern for Molex 73251-1350, including all pad count information, hole count if any, and critical dimensions." in 732511350_sd.pdf
Looking for "Identify all electrical contacts or terminals shown for Molex 73251-1350, including center contact and ground/shield tabs, with names/functions and any numbering visible in the drawing." in 732511350_sd.pdf
What matches
| Item | Current project | Datasheet / official drawing | Status |
|---|---|---|---|
| MPN | 73251-1350 | 73251-1350 / 0732511350 | Match |
| Manufacturer | Molex | Molex | Match |
| Designator Prefix | J | Connector-style prefix is appropriate | Match |
| Mount | Surface Mount | Vertical PCB SMT | Match |
| Pin count | 5 terminal components: 1, 2, 3, 4, 5 | Official drawing shows 5 SMT pads total: 1 center + 4 outer shield pads | Match |
| Footprint topology | 5-pad footprint present | Official drawing shows 5 SMT pads | Match |
What is missing or weak
| Item | Finding | Status |
|---|---|---|
| Datasheet URL quality | A datasheet URL is already set, so no search/update was required by your rule. But it points to a third-party archive, not the official Molex PDF. | Not wrong, but not ideal |
| Package / Case Code | No package or case-code property found | Missing |
| Pin descriptions | No per-pin description metadata found | Missing |
| Pin type classification | All five terminal components are Pin Type = Unspecified | Needs review |
| Part Type normalization | Connectors is usable, but Connector would be more consistent with singular Flux part typing | Minor inconsistency |
| Description quality | Current description is brief and market-facing, but not ideal as a crisp functional library description | Could improve |
Key specs found
| Spec | Value |
|---|---|
| Part | Molex 73251-1350 |
| Type | SMA jack, vertical PCB SMT |
| Impedance | 50 Ω |
| Max frequency | 18 GHz |
| Voltage rating | 500 Vrms at sea level |
| Orientation | Straight / vertical |
| Mounting | Surface mount |
| Interface | MIL-STD-348A, Fig. 310.2 |
| Packaging | Tray, 80 pcs/tray |
| Body finish | Gold, 10 µin min |
| Body material | Brass |
| Contact material | Beryllium copper |
| Insulator | Teflon |
- 1 center contact for signal
- 4 outer body/shield SMT terminations for the grounded shell
- One of 1, 2, 3, 4, 5 should be the center signal contact
- The other four should be shell / shield / ground tabs
- 4 outer square pads: 1.905 ± 0.05 mm
- 1 center square pad: 4.75 ± 0.05 mm
- Offset to outer pads: 2.37 ± 0.05 mm
- Total SMT pad count: 5
- No through-holes shown
73251-1350.kicad_mod and five pad nodes, which is structurally consistent with the Molex drawing.- No obvious footprint mismatch found
- Exact dimension verification remains incomplete unless I inspect the footprint geometry in more detail
Table
| Property | Recommended value |
|---|---|
| Description | SMA jack connector, vertical PCB surface-mount receptacle, 50 Ω, 18 GHz |
| Part Type | Connector |
| Package or Case Code | Vertical PCB SMT or the exact package text you want to standardize on |
| Datasheet URL | Keep current value unless you want to normalize to the official Molex PDF |
| Pin Type for center contact | Passive or Unspecified |
| Pin Type for four shell tabs | Ground |
| Pin Description for center contact | Center signal contact |
| Pin Description for shell tabs | Shell ground tab |
- Official part page: https://www.molex.com/en-us/products/part-detail/732511350
- Official drawing PDF: https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/salesdrawingpdf/732/73251/732511350_sd.pdf
- No datasheet URL update was required, because the property is already populated.
- The project is mostly correct at a structural level:
- MPN/manufacturer/mounting match
- symbol and footprint both appear to have the correct 5-contact structure
- The main issues are metadata quality, not gross geometry:
- no package/case code
- no pin descriptions
- all pins still marked
Unspecified - center-vs-shield pin identity is not explicitly documented in the current symbol data
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