Würth 632723300011 PCB footprint, checks, and sourcing guide

The Würth 632723300011 is a USB 2.0 Type-C receptacle from Würth Elektronik. Its package or board interface is 16-contact horizontal SMT receptacle with through-hole shield tabs, and its relevant electrical envelope is USB 2.0 and Type-C VBUS/CC. It communicates or connects through USB 2.0 and CC. Those fields belong together: substituting a familiar family name while changing package, voltage, sensing port, mount style, current class, or interface behavior can leave a PCB that passes ordinary net checks and still cannot be assembled or function safely.

Würth 632723300011 is a horizontal 16-pin receptacle with detailed retention and shielding guidance suited to traceable production designs.

Common uses include industrial USB interfaces and development and test equipment. Start with the manufacturer drawing and recommended application, then record the exact ordering suffix alongside the KiCad symbol and footprint. This makes the library evidence reviewable when the part is re-sourced months later.

• Build the footprint from the manufacturer's recommended land pattern, including shell stakes, paste reductions, courtyard, connector-edge datum, and any plated slots. Similar-looking USB-C receptacles routinely use incompatible shield and signal-pad geometry.
• Put the mating face on the PCB edge with enough enclosure and cable-shell clearance. Confirm whether the part is top-mount, mid-mount, or straddle-mount before setting the board outline and finished thickness.

Use Würth's recommended land pattern and mating-cycle forces, provide strong shell anchoring, and route shield current away from sensitive analog ground.

• For a USB device or power sink, place one 5.1 kΩ Rd from CC1 to ground and another from CC2 to ground. Do not short CC pins together. Add low-capacitance ESD protection near the receptacle and give its ground a short path to the shell/ground return.
• Join duplicated USB 2.0 A/B contacts according to the connector datasheet, route D+ and D− as a short coupled pair over continuous reference copper, and make VBUS width, fuse, TVS, and power-path components match the current the product actually requests.

Put the support components where their current, thermal, optical, RF, or measurement loops are actually short—not merely where ratsnest lines look tidy. Confirm pin one from the package view used in the datasheet, distinguish top view from mating face or bottom view, and check mask, paste, drill, courtyard, enclosure, and rework access independently. A correct copper pad pattern can still be a bad production footprint when the sensing opening, connector latch, exposed pad, thermal path, or cable volume is wrong.

MakeIRL’s release gate should not stop at “the symbol has the right number of pins.” For this part, a useful gate review combines ERC/DRC with the following package- and function-specific evidence:

1. Compare every signal, CC, VBUS, ground, shield, slot, and mechanical pad against the exact receptacle drawing and check mirrored top/bottom orientation.
2. Check two independent CC resistors, USB D+/D− polarity and continuity, VBUS isolation, ESD placement, and the shell's intentional chassis or circuit-ground connection.
3. Check connector-to-edge alignment, plated-slot capability, annular rings, solder-mask webs, courtyard, cable insertion volume, and enclosure wall thickness.
4. For Würth 632723300011, check all shield tabs, signal pads, connector edge, CC resistors, USB data polarity, ESD, and VBUS current copper.

Then run ERC and DRC, refill zones, and inspect the fabrication and assembly outputs. Cross-probe the exact pads named by any finding, compare the BOM MPN with the footprint and electrical limits above, and verify that a real cable, enclosure, antenna, sensor stimulus, load, or thermal path can be tested on the assembled unit. An exclusion is evidence that someone dismissed a marker; it is not evidence that the underlying condition was resolved.

The most expensive errors are usually plausible: a footprint from a sibling package, a breakout-board voltage copied to the bare IC, a headline current used without thermal analysis, or a connector family selected by pitch alone. For Würth 632723300011, review these failure modes explicitly:

• Using the KiCad footprint for a nearby Würth WE-EPLE series part without MPN comparison can misplace tabs and shell outline.
• Using a footprint named simply USB_C_Receptacle that fits a different vendor's tabs or swaps the two dense pad rows.
• Adding only one CC resistor, which makes a reversible plug work in one orientation and fail in the other.

Sourcing note. Keep the full twelve-digit Würth MPN and verify packaging; use authorized drawings and 3D model as library evidence. The approved vendor list should preserve manufacturer, full suffix, package, voltage/range/accuracy grade, lifecycle, and mating or external components. An alternate is real only after its datasheet, land pattern, electrical behavior, firmware assumptions, and assembly process have all been compared—not because a distributor search places it in the same parametric row.