The internal names CONN5_M50C5M00_4 and CONN5_M50C5M00_VIC are CAD/library identifiers, not valid manufacturer order codes.
Property and description inventory
Project properties
Manufacturer Part Number: CONN5_M50C5M00_4
Designator Prefix: J
Part Type: Connectors
Project description: CONN5_M50C5M00_4
Published-part properties
Manufacturer Part Number: CONN5_M50C5M00_4
Manufacturer Name: Power Supply
Datasheet URL: official Vicor URL above
Part Type: Connectors
Connector Type/subtype: Power Connectors
Designator Prefix: J
Symbol Style: parametric-v1
Mount: Chassis
Package/case: Module
Terminal count: 5
No machine datasheet or 3D model is present.
The published description identifies the device as a Vicor 28V/22A MIL-COTS EMI filter in a chassis-mount 1714 ChiP package, which is substantially more accurate than the project description.
Display arrangement: pins 1/3/5 on the left; 2/4 on the right.
All terminals lack Pin Group, Pin Orientation, Section and Terminal Order metadata; the part-review check confirmed these omissions.
Official functional terminals are +IN, −IN, EMI GND, +OUT, −OUT, with corresponding power/input/output-return descriptions.
The Vicor datasheet labels terminals by function and physical position but does not provide a complete 1–5 numeric mapping. Therefore, the project’s numeric-only mapping cannot be conclusively validated.
The symbol does not communicate polarity, input/output side, or EMI-ground function.
Footprint audit
Footprint asset: MFM1714V50M50C5M00.kicad_mod.
Electrical pads
Five circular plated through-hole pads.
Coordinates in mm:
1: (0, 0)
2: (0, 12.029001)
3: (0, 24.058001)
4: (35.452, 0)
5: (35.452, 24.058001)
Pad diameter: 3.6322mm
Drill: 3.1242mm
Copper and mask on both sides; no paste, appropriate for through-hole pads.
Mounting pads
Two plated through-hole circular pads:
6: (17.726, −2.831)
7: (17.726, 26.889001)
Center spacing: 29.720001mm
Pad diameter: 4.953mm
Drill: 4.445mm
Copper/mask both sides; no paste.
Outlines
Fab rectangle: 44.6024 × 35.56mm
Silk rectangle: 44.8564 × 35.814mm
Courtyard rectangle: 45.1104 × 36.068mm
Line width: 0.1524mm
Pin-1 markers exist on fab and both top/bottom silk.
Reference and value overlap at the footprint center.
No 3D model is attached.
Mismatches and unresolved risks
Critical identity/footprint variant mismatch: exact MPN MFM1714V50M50C5M00 is the chassis/lug-mount variant, but the footprint implements the datasheet’s PCB board-mount hole pattern. The PCB-mount orderable variants are MFM1714B50M50C5M04 and ...M08, not the V...M00 part.
Stored MPN is incorrect: CONN5_M50C5M00_4 instead of MFM1714V50M50C5M00.
Stored manufacturer is incorrect: Power Supply instead of Vicor Corporation.
Part Type Connectors is misleading; this is an EMI input filter/power module, not a connector.
Project description is only an internal identifier.
Symbol pin names, types and descriptions do not represent the five official functions.
Numeric pin-to-function mapping remains unresolved because the official datasheet primarily uses functional labels and location rather than a full numeric table.
Footprint drills differ from the official recommended board pattern:
Electrical holes: footprint 3.1242mm vs datasheet 3.048 ± 0.076mm
Mounting holes: footprint 4.445mm vs datasheet 4.369 ± 0.076mm
Datasheet board pattern calls out annular-ring requirements that are not clearly met by the footprint’s relatively small copper diameters.
Imported layer geometry appears conflated in Flux: the “Silk Shapes” asset includes both courtyard and silk rectangles; the source KiCad payload distinguishes F.CrtYd, F.SilkS, and F.Fab.
No explicit solder-mask expansion rules are stored; mask behavior is inherited.
No 3D model is available for mechanical confirmation.
Audit complete. The official Vicor datasheet was already set, so no URL update was needed. The main issue is critical: the stored chassis-mount MPN MFM1714V50M50C5M00 conflicts with a PCB-mount footprint; metadata, pin functions, drill sizes, and annular rings also need correction.
General Purpose Thick Film Standard Power
and High-Power Chip Resistor
47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film
Features:
- RMCF – standard power ratings
- RMCP – high power ratings
- Nickel barrier terminations standard
- Power derating from 100% at 70ºC to zero at +155ºC
- RoHS compliant, REACH compliant, and halogen free
- AEC-Q200 compliant
A momentary or non-latching switch which causes a temporary change in the state of an electrical circuit only while the switch is physically actuated. SWITCH TACTILE SPST-NO 0.05A 24V
EMI Input Filter Module – High-performance EMI input filter module designed for Vicor DC-DC converter modules in military, aerospace, defense, industrial automation, telecommunications, and high-reliability embedded power systems. Optimized for 28 V input power buses, it supports up to 22 A continuous output current and is designed to help power systems meet MIL-STD-461 conducted EMI requirements while also supporting MIL-STD-704 and MIL-STD-1275 transient compliance when used with compatible Vicor converters. Features low insertion loss, high common-mode and differential-mode noise attenuation, low-profile ChiP® package construction, and environmental screening for rugged applications. Housed in a 1714 ChiP package (44.6 × 35.5 × 9.2 mm) with a chassis-mount configuration, it is intended for use with Vicor MIL-COTS™ power modules in demanding environments.