Part Data Review and Verification

Thought for 2 mins 24 sec

I reviewed the current part project against the datasheet-backed metadata workflow, using the datasheet as the source of truth and checking that the terminal count and properties line up with the published part data.

Part information review

Table

Field	In project	From datasheet/file	Status
Manufacturer Part Number	85502-5012	0855025012	Minor formatting difference only
Manufacturer Name	Molex	Molex	Match
Part Type	Connectors	Modular jack / RJ45 / PCB jack	Acceptable, but could be more specific
Designator Prefix	J	Connector-style prefix is appropriate	Match
Description	“Modular Connectors / Ethernet Connectors 8/8 MOD JACK R/A LOW PRO”	“Modular Jack, Right Angle, Surface Mount, 8/8, Low Profile, Pin-in-Hole-Reflow”	Mostly consistent
Datasheet URL	Already set	Present, so no web search/update needed	OK

Key specs found in the datasheet/file

Table

Spec	Value
Product family	Modular Jacks and Plugs
Product name	RJ45
Contacts	8/8
Orientation	Right angle / side entry
Mounting / termination	Surface mount, reflow capable, pin-in-hole-reflow description present
Shielding	No
LEDs / lightpipes	None
Magnetics	No
Performance category	Category 3
Recommended PCB thickness	1.57 mm
Max current per contact	1.5 A
Max voltage	125 V DC
Operating temperature	-40°C to +85°C
Jack height	11.50 mm

These values came directly from the PDF content extracted from the configured datasheet URL. The file also identifies it as an active Molex RJ45 modular jack and notes right-angle, low-profile construction, 8 loaded contacts, no shield, and no LEDs.

Symbol / terminal cross-check

Current symbol state:

The project has 12 terminal components total.
They break down as 8 numbered signal contacts plus 4 mechanical/retention terminals.
All existing terminals currently have Pin Type = Unspecified.
No useful pin descriptions are populated in the current schematic symbol.

Assessment:

Pin count looks plausible for this connector form, because the datasheet confirms 8 loaded contacts and also mentions PCB locator and PCB retention, which is consistent with additional mechanical footprint features.
However, the extracted datasheet snippets did not include a full contact table or explicit land-pattern pin naming, so I cannot prove from the available PDF extraction whether the 4 extra mechanical terminals should be modeled as named mechanical pins, mounting holes, or non-electrical retention tabs.
The biggest clear mismatch is metadata completeness on the symbol: all pins are still Unspecified, and pin descriptions are effectively missing. For a verified part project, pin numbers and descriptions should be set exactly from the datasheet whenever available.

Footprint cross-check

Current footprint state:

The layout contains pads corresponding to the same 12 terminals: 8 numbered electrical pads and 4 additional retention/mechanical pads.
That is directionally consistent with a low-profile right-angle modular jack that includes board retention / locator features.

Assessment:

No obvious pad-count mismatch is visible between the schematic symbol and footprint: both represent 12 pads/terminals.
But the extracted datasheet content did not expose the official Molex recommended land pattern dimensions, pad sizes, or exact mechanical-hole geometry.
So I can say the footprint structure is plausible, but I cannot fully verify dimensional accuracy from the currently extracted datasheet content alone.

Mismatches / issues flagged

Table

Area	Finding	Severity
MPN formatting	Project uses 85502-5012 while datasheet text shows 0855025012	Low
Datasheet source quality	URL is present, but the extracted content appears to be from a distributor/component index mirror rather than a full official land-pattern drawing	Low
Pin typing	All terminals are Unspecified	Medium
Pin descriptions	Missing / not populated	Medium
Symbol verification	No extracted pin function table beyond “8/8” contact count	Medium
Footprint verification	Pad count looks plausible, but exact land pattern dimensions were not available in the extracted datasheet content	Medium

Bottom line

No Datasheet URL update was needed because one is already set.
The project-level metadata is mostly correct.
The symbol and footprint pad counts look internally consistent.
The part is not fully verified yet because:
- terminal types are still unspecified,
- pin descriptions are missing,
- and the currently extracted datasheet content does not include the full pin/land-pattern detail needed for a strict symbol + footprint audit.

If you want, I can do the next pass and:

populate missing project properties like Package or Case Code, Max Current, and Operating Temperature, and/or
update the terminal properties with better pin descriptions once we confirm the exact official Molex pin/retention drawing.

Fix terminal metadata

Add missing specs

Find official Molex PDF

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