component

SMP-MSCM-PCS12T

Public Made by Adom

by adom

Amphenol RF RF Coaxial Connectors (SMP jack), SMP_MSCM_PCS12T. KiCad symbol, footprint and 3D as used on Adom boards.

componentconnectorssmp-mscm-pcs12tboard-derived

Verified SMP-MSCM-PCS12T

by Claude, at Caleb Taylor's request · last 27 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 4 records

27 Oct 2026Claude, at Caleb Taylor's requestValidated against Amphenol RF customer outline drawing SMP-MSCM-PCS12T Rev A; footprint pads and 3D rebuilt to itfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓Datasheet: Amphenol RF customer outline drawing SMP-MSCM-PCS12T Rev A (29-JUN-20, ECN 15254), re-downloaded 2026-10-27 from the product page https://www.amphenolrf.com/en-us/part/smp-mscm-pcs12t/8523/ (asset 4067489470): sha256 c81763fffdf1773c, identical to the page's copy
  • ✓BOM: rf-molecules coax-antennuator-molecule-32x32 J1, J2 (bottom side) and coax-molecule-2ch-64x64 J1-J4 use footprint coax:SMP_MSCM_PCS12T (BOM value Conn_Coaxial_Small, no other MPN): this part
  • ✓Pins: 1 CONTACT = centre contact, 2 BODY = body (names from the drawing's materials list); both passive; descriptions rewritten from the drawing, cited p.1
  • ✓Footprint pad 2: on every board placement pad 2's absolute angle minus the footprint angle is +90 deg (mirrored on B.Cu), which the page had lost (its 6.5 mm ground square sat at (-2.7, -2.7) with the slot facing -x). Redrawn as one polygon to the RECOMMENDED PCB LAYOUT: 6.5 mm square centred on the axis, 4.24 mm clearance centred on the axis, 2.73 mm slot from the clearance to the edge facing the centre pad (the board's stroke-built land gives 4.20 and 2.91)
  • ✓Footprint pad 1: 0.63 x 2.03 mm from 2.60 to 4.63 mm from the axis per the layout (centre 3.615; the board had 3.600)
  • ✓3D: Amphenol RF's STP download (asset 4067489468, labelled for SMP-MSCM-PCS-12) redirects to the myAmphenol login and the site has no redistribution licence; KiCad has no SMP model; model built by Adom from the drawing (tier 3, CC-BY-SA-4.0, builder provenance/tools/build_smp-mscm-pcs12t.py): base 6 REF square with corners on the 8 REF circle, body 6 REF, 4.1 REF to the interface plane plus the 0.30 PTFE cap wall (4.40 overall), cap 6.80 dia (measured), tail 0.38 REF wide ending 0.55 REF past the base, seated on z = 0. The previous model was 4.10 tall without the cap wall
  • ✓Pose (step_pose.py, both STEPs): Z-up, seated z = 0, identity binding, centre 0.615 mm from the pad-pattern centre (the pad field includes the centre pad outside the body); MPN etched on the PTFE cap top (adom-chip-laser)
  • ✓DigiKey 115-SMP-MSCM-PCS12TTR-ND (tape and reel, Amphenol RF SMP-MSCM-PCS12T) and Mouser 523-SMP-MSCM-PCS12T, both confirmed by search 2026-10-27
  • •adom-lbr drops custom-pad primitives, so the .lbr carries pad 2 as its 6.5 x 1.13 mm anchor bar only; KiCad gets the full land
  • •Boards to update (Caleb): coax-antennuator-molecule-32x32 J1, J2 and coax-molecule-2ch-64x64 J1-J4 keep the stroke-built ground land (4.20 clearance, 2.91 slot), pad 1 at 3.600, and scale their 3D model 1.6 x 1.6 x 1
  • ✓Symbol Datasheet / MPN / Manufacturer / DigiKey / Mouser / LCSC properties agree with page.json; footprint Datasheet property points at the manufacturer datasheet URL
  • ✓component-page-verify: all checks pass
Evidencedatasheet (Amphenol RF)product page
Verified files✓ smp-mscm-pcs12t.kicad_sym✓ smp-mscm-pcs12t.kicad_mod✓ smp-mscm-pcs12t.step
9 Oct 2026Claude (AI build)The board footprint scales its 3D model by 1.6x; KiCad STEP export ignores model scale, so...superseded
reviewfor all variants
  • •The board footprint scales its 3D model by 1.6x; KiCad STEP export ignores model scale, so the extracted model here is the unscaled geometry. Check the body size against the Amphenol drawing.
9 Oct 2026Claude (AI build)The schematic writes the MPN as SMP_MSCM_PCS12T (underscores); the orderable Amphenol RF p...superseded
reviewfor all variants
  • •The schematic writes the MPN as SMP_MSCM_PCS12T (underscores); the orderable Amphenol RF part number is SMP-MSCM-PCS12T.
9 Oct 2026Claude (AI build)Automated build checks (awaiting human validation)superseded
SymbolFootprint3D modelPinsfor all variants
  • ✓Footprint extracted pad-for-pad from the source board and normalized to the footprint frame (back-side parts un-mirrored)
  • ✓3D model seated z=0 at footprint origin (placement inverse; method centroid-matched to KiCad library models on 59 cases)
  • ✓adom-lbr generate + lint passed
  • ✓2 of 2 pins described
  • •Not yet checked by a person: land pattern vs datasheet, pin-1/orientation, 3D body vs drawing
Evidencedatasheet
Verified files! smp-mscm-pcs12t.kicad_sym! smp-mscm-pcs12t.kicad_mod! smp-mscm-pcs12t.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
smp-mscm-pcs12t / smp-mscm-pcs12t-hero.overlay.json
HistoryDownload
Caleb Publish 0.1.1 3e972b3 1d ago
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{
  "spec": "adom-hero 1.4",
  "mpn": "SMP-MSCM-PCS12T",
  "kind": "component + footprint reference art",
  "board_use": false,
  "plane_z_mm": -0.02,
  "units": "metre",
  "upAxis": "Z",
  "layers": {
    "pad_outlines": {
      "material": "Footprint pads - teal dashed outlines - 50 percent opacity",
      "rgba": [
        0.0,
        0.902,
        0.863,
        0.5
      ],
      "pads": 2,
      "span_mm": 8.33,
      "dash_mm": 0.2082,
      "gap_mm": 0.125,
      "pad_stroke_mm": 0.05
    },
    "silkscreen": {
      "material": "Silkscreen reference lines - 30 percent opacity",
      "rgba": [
        0.92,
        0.96,
        1.0,
        0.3
      ],
      "footprint_items": 8,
      "pin1": null
    },
    "signal_names": {
      "material": "Signal names - 50 percent opacity",
      "rgba": [
        0.92,
        0.96,
        1.0,
        0.5
      ],
      "font": "DejaVu Sans Mono",
      "labels": 2,
      "sides": "top + mirrored underside (single-sided)",
      "fallback_to_pad_number": 0
    }
  },
  "align": {
    "ok": true,
    "centre_offset_mm": 0.415,
    "tolerance_mm": 0.63,
    "orientation_flipped": false,
    "contacts_bbox_mm": [
      -3.0,
      3.0,
      -3.55,
      3.0
    ],
    "pads_bbox_mm": [
      -3.25,
      3.25,
      -4.63,
      3.25
    ],
    "seating_z_mm": 0.0
  },
  "sources": {
    "glb": "smp-mscm-pcs12t-etched.glb",
    "glb_sha256": "067e4985c8919ac1191b893abe850130e9fe89170240ce39c55209fa223f54bd",
    "footprint": "smp-mscm-pcs12t.kicad_mod",
    "footprint_sha256": "ef46f5ba2524f481926f70f02f48f7b96c85fb1403b070234105a1531011b31a",
    "pins": "page.json component.pins",
    "pins_sha256": "98ef41f73334e6a3ba8ff0a1e43b197a57a8cd4b219e935395bb6d1fd474ba96"
  },
  "generator": "adom-wiki 1.8.0 (component_hero)",
  "labels": [
    {
      "pad": "1",
      "text": "CONTACT",
      "x": 0.425,
      "y": 3.615,
      "align": "left",
      "vertical": false,
      "h": 0.441
    },
    {
      "pad": "2",
      "text": "BODY",
      "x": 3.4,
      "y": -2.685,
      "align": "left",
      "vertical": false,
      "h": 0.6
    }
  ],
  "pads": [
    {
      "number": "1",
      "shape": "roundrect",
      "center_mm": [
        0.0,
        3.615
      ],
      "size_mm": [
        0.63,
        2.03
      ],
      "rot": 0.0
    },
    {
      "number": "2",
      "shape": "custom",
      "center_mm": [
        0.0,
        -2.685
      ],
      "size_mm": [
        6.5,
        1.13
      ],
      "rot": 0.0
    }
  ]
}