component
5033981892
Public Made by Adomby adom
Molex PC Card Sockets, SMD. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.
← Commit history
Publish 0.1.1
8 files changed
+554−126
5033981892-hero.glbadded⋯ 1 unchanged line ⋯
5033981892-hero.overlay.jsonadded+370@@ -0,0 +1,370 @@+{+ "spec": "adom-hero 1.4",+ "mpn": "5033981892",+ "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": 14,+ "span_mm": 15.87,+ "dash_mm": 0.3968,+ "gap_mm": 0.238,+ "pad_stroke_mm": 0.09+ },+ "silkscreen": {+ "material": "Silkscreen reference lines - 30 percent opacity",+ "rgba": [+ 0.92,+ 0.96,+ 1.0,+ 0.3+ ],+ "footprint_items": 6,+ "pin1": {+ "source": "added dot (AI)",+ "pad": "1",+ "center_mm": [+ -3.084,+ -5.625+ ],+ "r_mm": 0.154+ }+ },+ "signal_names": {+ "material": "Signal names - 50 percent opacity",+ "rgba": [+ 0.92,+ 0.96,+ 1.0,+ 0.5+ ],+ "font": "DejaVu Sans Mono",+ "labels": 11,+ "sides": "top + mirrored underside (single-sided)",+ "fallback_to_pad_number": 0+ }+ },+ "align": {+ "ok": true,+ "centre_offset_mm": 0.045,+ "tolerance_mm": 1.106,+ "orientation_flipped": false,+ "contacts_bbox_mm": [+ -6.75,+ 6.75,+ -7.17,+ 6.3+ ],+ "pads_bbox_mm": [+ -6.83,+ 6.83,+ -7.305,+ 6.525+ ],+ "seating_z_mm": -0.0+ },+ "sources": {+ "glb": "5033981892.glb",+ "glb_sha256": "6299597b1b62bf21cc25258456c9f0f68c5430830235d7f9b3a71bab922db4a6",+ "footprint": "5033981892.kicad_mod",+ "footprint_sha256": "96c99fbcec19c9125c73a23ca55a5c1691800c4104f636990e2ee659db909fe9",+ "pins": "page.json component.pins",+ "pins_sha256": "0fe3c65f1ef7030b1d9ebe23956000441aedf8c555c188197c864069e7773fd4"+ },+ "generator": "adom-wiki 1.8.0 (component_hero)",+ "labels": [+ {+ "pad": "1",+ "text": "DAT2",+ "x": -2.38,+ "y": -6.312,+ "align": "left",+ "vertical": true,+ "h": 0.55+ },+ {+ "pad": "2",+ "text": "CD/DAT3",+ "x": -1.28,+ "y": -6.312,+ "align": "left",+ "vertical": true,+ "h": 0.55+ },+ {+ "pad": "3",+ "text": "CMD",+ "x": -0.18,+ "y": -6.312,+ "align": "left",+ "vertical": true,+ "h": 0.55+ },+ {+ "pad": "4",+ "text": "VDD",+ "x": 0.92,+ "y": -6.312,+ "align": "left",+ "vertical": true,+ "h": 0.55+ },+ {+ "pad": "5",+ "text": "CLK",+ "x": 2.02,+ "y": -6.312,+ "align": "left",+ "vertical": true,+ "h": 0.55+ },+ {+ "pad": "6",+ "text": "Vss",+ "x": 3.12,+ "y": -6.312,+ "align": "left",+ "vertical": true,+ "h": 0.55+ },+ {+ "pad": "7",+ "text": "DAT0",+ "x": 4.22,+ "y": -6.312,+ "align": "left",+ "vertical": true,+ "h": 0.55+ },+ {+ "pad": "8",+ "text": "DAT1",+ "x": 5.32,+ "y": -6.312,+ "align": "left",+ "vertical": true,+ "h": 0.55+ },+ {+ "pad": "9",+ "text": "DETECT LEVER",+ "x": -4.17,+ "y": 7.455,+ "align": "right",+ "vertical": true,+ "h": 0.6+ },+ {+ "pad": "10",+ "text": "DETECT SWITCH",+ "x": 0.095,+ "y": 7.455,+ "align": "right",+ "vertical": true,+ "h": 0.6+ },+ {+ "pad": "11",+ "text": "SHELL",+ "x": -6.98,+ "y": 5.64,+ "align": "right",+ "vertical": false,+ "h": 0.6+ }+ ],+ "pads": [+ {+ "number": "1",+ "shape": "rect",+ "center_mm": [+ -2.38,+ -5.625+ ],+ "size_mm": [+ 0.7,+ 1.1+ ],+ "rot": 0.0+ },+ {+ "number": "2",+ "shape": "rect",+ "center_mm": [+ -1.28,+ -5.625+ ],+ "size_mm": [+ 0.7,+ 1.1+ ],+ "rot": 0.0+ },+ {+ "number": "3",+ "shape": "rect",+ "center_mm": [+ -0.18,+ -5.625+ ],+ "size_mm": [+ 0.7,+ 1.1+ ],+ "rot": 0.0+ },+ {+ "number": "4",+ "shape": "rect",+ "center_mm": [+ 0.92,+ -5.625+ ],+ "size_mm": [+ 0.7,+ 1.1+ ],+ "rot": 0.0+ },+ {+ "number": "5",+ "shape": "rect",+ "center_mm": [+ 2.02,+ -5.625+ ],+ "size_mm": [+ 0.7,+ 1.1+ ],+ "rot": 0.0+ },+ {+ "number": "6",+ "shape": "rect",+ "center_mm": [+ 3.12,+ -5.625+ ],+ "size_mm": [+ 0.7,+ 1.1+ ],+ "rot": 0.0+ },+ {+ "number": "7",+ "shape": "rect",+ "center_mm": [+ 4.22,+ -5.625+ ],+ "size_mm": [+ 0.7,+ 1.1+ ],+ "rot": 0.0+ },+ {+ "number": "8",+ "shape": "rect",+ "center_mm": [+ 5.32,+ -5.625+ ],+ "size_mm": [+ 0.7,+ 1.1+ ],+ "rot": 0.0+ },+ {+ "number": "9",+ "shape": "rect",+ "center_mm": [+ -4.17,+ 6.84+ ],+ "size_mm": [+ 0.9,+ 0.93+ ],+ "rot": 0.0+ },+ {+ "number": "10",+ "shape": "rect",+ "center_mm": [+ 0.095,+ 6.915+ ],+ "size_mm": [+ 1.05,+ 0.78+ ],+ "rot": 0.0+ },+ {+ "number": "11",+ "shape": "rect",+ "center_mm": [+ -6.48,+ 5.64+ ],+ "size_mm": [+ 0.7,+ 3.33+ ],+ "rot": 0.0+ },+ {+ "number": "11",+ "shape": "rect",+ "center_mm": [+ -6.26,+ -5.61+ ],+ "size_mm": [+ 1.14,+ 1.83+ ],+ "rot": 0.0+ },+ {+ "number": "11",+ "shape": "rect",+ "center_mm": [+ 6.4,+ -5.125+ ],+ "size_mm": [+ 0.86,+ 2.8+ ],+ "rot": 0.0+ },+ {+ "number": "11",+ "shape": "rect",+ "center_mm": [+ 6.48,+ 5.64+ ],+ "size_mm": [+ 0.7,+ 3.33+ ],+ "rot": 0.0+ }+ ]+}
5033981892.kicad_sym+11−11@@ -185,7 +185,7 @@ ) ) (symbol "5033981892_1_1"- (pin bidirectional line+ (pin passive line (at -22.86 10.16 0) (length 3.81) (name "DAT2"@@ -199,10 +199,10 @@ ) ) )- (pin bidirectional line+ (pin passive line (at -22.86 7.62 0) (length 3.81)- (name "DAT3/CD"+ (name "CD/DAT3" (effects (font (size 1.27 1.27)) )@@ -213,7 +213,7 @@ ) ) )- (pin input line+ (pin passive line (at -22.86 5.08 0) (length 3.81) (name "CMD"@@ -227,7 +227,7 @@ ) ) )- (pin power_in line+ (pin passive line (at -22.86 2.54 0) (length 3.81) (name "VDD"@@ -241,7 +241,7 @@ ) ) )- (pin input line+ (pin passive line (at -22.86 0 0) (length 3.81) (name "CLK"@@ -255,10 +255,10 @@ ) ) )- (pin power_in line+ (pin passive line (at -22.86 -2.54 0) (length 3.81)- (name "VSS"+ (name "Vss" (effects (font (size 1.27 1.27)) )@@ -269,7 +269,7 @@ ) ) )- (pin bidirectional line+ (pin passive line (at -22.86 -5.08 0) (length 3.81) (name "DAT0"@@ -283,7 +283,7 @@ ) ) )- (pin bidirectional line+ (pin passive line (at -22.86 -7.62 0) (length 3.81) (name "DAT1"@@ -300,7 +300,7 @@ (pin passive line (at -22.86 -12.7 0) (length 3.81)- (name "DETECT SWITCH"+ (name "DETECT LEVER" (effects (font (size 1.27 1.27)) )
5033981892.lbr+14−14@@ -108,25 +108,25 @@ <text x="-16.5100" y="17.7800" size="1.27" layer="95" align="center">>NAME</text> <text x="16.5100" y="17.7800" size="1.27" layer="96" align="center">>VALUE</text> <wire x1="-22.8600" y1="10.1600" x2="-19.0500" y2="10.1600" width="0.254" layer="94"/>- <pin name="DAT2" x="-22.86" y="10.16" length="point" direction="io"/>+ <pin name="DAT2" x="-22.86" y="10.16" length="point" direction="pas"/> <wire x1="-22.8600" y1="7.6200" x2="-19.0500" y2="7.6200" width="0.254" layer="94"/>- <pin name="DAT3/CD" x="-22.86" y="7.62" length="point" direction="io"/>+ <pin name="CD/DAT3" x="-22.86" y="7.62" length="point" direction="pas"/> <wire x1="-22.8600" y1="5.0800" x2="-19.0500" y2="5.0800" width="0.254" layer="94"/>- <pin name="CMD" x="-22.86" y="5.08" length="point" direction="in"/>+ <pin name="CMD" x="-22.86" y="5.08" length="point" direction="pas"/> <wire x1="-22.8600" y1="2.5400" x2="-19.0500" y2="2.5400" width="0.254" layer="94"/>- <pin name="VDD" x="-22.86" y="2.54" length="point" direction="pwr"/>+ <pin name="VDD" x="-22.86" y="2.54" length="point" direction="pas"/> <wire x1="-22.8600" y1="0.0000" x2="-19.0500" y2="0.0000" width="0.254" layer="94"/>- <pin name="CLK" x="-22.86" y="0" length="point" direction="in"/>+ <pin name="CLK" x="-22.86" y="0" length="point" direction="pas"/> <wire x1="-22.8600" y1="-2.5400" x2="-19.0500" y2="-2.5400" width="0.254" layer="94"/>- <pin name="VSS" x="-22.86" y="-2.54" length="point" direction="pwr"/>+ <pin name="Vss" x="-22.86" y="-2.54" length="point" direction="pas"/> <wire x1="-22.8600" y1="-5.0800" x2="-19.0500" y2="-5.0800" width="0.254" layer="94"/>- <pin name="DAT0" x="-22.86" y="-5.08" length="point" direction="io"/>+ <pin name="DAT0" x="-22.86" y="-5.08" length="point" direction="pas"/> <wire x1="-22.8600" y1="-7.6200" x2="-19.0500" y2="-7.6200" width="0.254" layer="94"/>- <pin name="DAT1" x="-22.86" y="-7.62" length="point" direction="io"/>+ <pin name="DAT1" x="-22.86" y="-7.62" length="point" direction="pas"/> <wire x1="-22.8600" y1="-12.7000" x2="-19.0500" y2="-12.7000" width="0.254" layer="94"/>- <pin name="DETECT_SWITCH" x="-22.86" y="-12.7" length="point" direction="pas"/>+ <pin name="DETECT_LEVER" x="-22.86" y="-12.7" length="point" direction="pas"/> <wire x1="-22.8600" y1="-10.1600" x2="-19.0500" y2="-10.1600" width="0.254" layer="94"/>- <pin name="DETECT_SWITCH@2" x="-22.86" y="-10.16" length="point" direction="pas"/>+ <pin name="DETECT_SWITCH" x="-22.86" y="-10.16" length="point" direction="pas"/> <wire x1="20.3200" y1="-12.7000" x2="16.5100" y2="-12.7000" width="0.254" layer="94"/> <pin name="SHELL" x="20.32" y="-12.7" length="point" direction="pas" rot="R180"/> </symbol>@@ -141,15 +141,15 @@ <device name="" package="5033981892"> <connects> <connect gate="G$1" pin="DAT2" pad="1"/>- <connect gate="G$1" pin="DAT3/CD" pad="2"/>+ <connect gate="G$1" pin="CD/DAT3" pad="2"/> <connect gate="G$1" pin="CMD" pad="3"/> <connect gate="G$1" pin="VDD" pad="4"/> <connect gate="G$1" pin="CLK" pad="5"/>- <connect gate="G$1" pin="VSS" pad="6"/>+ <connect gate="G$1" pin="Vss" pad="6"/> <connect gate="G$1" pin="DAT0" pad="7"/> <connect gate="G$1" pin="DAT1" pad="8"/>- <connect gate="G$1" pin="DETECT_SWITCH" pad="9"/>- <connect gate="G$1" pin="DETECT_SWITCH@2" pad="10"/>+ <connect gate="G$1" pin="DETECT_LEVER" pad="9"/>+ <connect gate="G$1" pin="DETECT_SWITCH" pad="10"/> <connect gate="G$1" pin="SHELL" pad="11 11@2 11@3 11@4"/> </connects> <technologies>
README.md+16−13@@ -4,23 +4,23 @@ **Molex** · PC Card Sockets · SMD -5033981892 from Molex, in a SMD. Symbol, footprint and 3D model are the ones used on Adom board designs (3D model: Adom-generated 3D model built from the datasheet dimensions (simplified; CC-BY-SA 4.0); no vendor CAD is redistributed). Pin functions are extracted from the manufacturer datasheet with page references. **Staged for validation: see the open items in the verification log above.**+5033981892 from Molex, in a SMD. Symbol, footprint and 3D model are the ones used on Adom board designs (3D model: Adom-generated 3D model built from the datasheet dimensions (simplified; CC-BY-SA 4.0); no vendor CAD is redistributed). Pin functions are extracted from the manufacturer datasheet with page references. ## Pinout | Pin | Name | Type | Function | |---|---|---|---|-| 1 | DAT2 | bidirectional | microSD data line 2 (SD 4-bit bus) / also used in SPI mode as unused/reserved. Passive connector contact routed to the card's DAT2 pad. [datasheet p.1] |-| 2 | DAT3/CD | bidirectional | _not yet described_ |-| 3 | CMD | input | microSD command/response line. In SPI mode this line carries DI (MOSI) to the card. Passive connector contact. [datasheet p.1] |-| 4 | VDD | power_in | microSD card supply voltage input (typically 2.7–3.6 V from host). Passive pass-through contact to the card's VDD pad. [datasheet p.1] |-| 5 | CLK | input | microSD clock input to the card (SD CLK, up to ~50 MHz for high-speed; SCLK in SPI mode). Passive connector contact. [datasheet p.1] |-| 6 | VSS | power_in | microSD card ground return. Also tied to shell/detect-lever mount area per the recommended PCB pattern (shell/detect metalwork grounded). [datasheet p.1] |-| 7 | DAT0 | bidirectional | microSD data line 0 (SD 1-bit/4-bit bus). In SPI mode this line carries DO (MISO) from the card. Passive connector contact. [datasheet p.1] |-| 8 | DAT1 | bidirectional | microSD data line 1 (SD 4-bit bus). Unused in SPI mode. Passive connector contact. [datasheet p.1] |-| 9 | DETECT SWITCH | passive | Card-detect switch contact (closes when a card is inserted, per the Molex drawing). [from drawing] |-| 10 | DETECT SWITCH | passive | Card-detect switch contact (closes when a card is inserted, per the Molex drawing). [from drawing] |-| 11 | SHELL | passive | Metal shell / shield mounting tabs. Soldered to the recommended GND pattern on the PCB to provide EMI shielding and mechanical retention. [datasheet p.1] |+| 1 | DAT2 | passive | Card contact DAT2 (PIN No.1 in the Molex drawing's contact list). [datasheet p.1] |+| 2 | CD/DAT3 | passive | Card contact CD/DAT3 (PIN No.2 in the Molex drawing's contact list). [datasheet p.1] |+| 3 | CMD | passive | Card contact CMD (PIN No.3 in the Molex drawing's contact list). [datasheet p.1] |+| 4 | VDD | passive | Card contact VDD (PIN No.4 in the Molex drawing's contact list). [datasheet p.1] |+| 5 | CLK | passive | Card contact CLK (PIN No.5 in the Molex drawing's contact list). [datasheet p.1] |+| 6 | Vss | passive | Card contact Vss (PIN No.6 in the Molex drawing's contact list). [datasheet p.1] |+| 7 | DAT0 | passive | Card contact DAT0 (PIN No.7 in the Molex drawing's contact list). [datasheet p.1] |+| 8 | DAT1 | passive | Card contact DAT1 (PIN No.8 in the Molex drawing's contact list). [datasheet p.1] |+| 9 | DETECT LEVER | passive | Card-detect switch, lever side: the recommended PCB pattern labels this pad DETECT LEVER MOUNT AREA (Vss: GROUND), to be connected to the GND recommended pattern (note 7) [datasheet p.2]. The detect switch is closed with a card inserted and open with no card (note 4). [datasheet p.1] |+| 10 | DETECT SWITCH | passive | Card-detect switch contact: the recommended PCB pattern labels this pad DETECT SWITCH MOUNT AREA [datasheet p.2]. Closed with a card inserted, open with no card (note 4). [datasheet p.1] |+| 11 | SHELL | passive | Stainless-steel shell; its four nails solder to the SHELL MOUNT AREA pads of the recommended PCB pattern. [datasheet p.2] | ## Key specifications @@ -31,6 +31,9 @@ | Category | Connectors | | Pins | 11 | | LCSC | C428492 |+| Ordering code | 503398-1892 |+| Mouser | 538-503398-1892 |+| DigiKey | WM11190TR-ND | | Distributor summary (LCSC listing, not datasheet) | -25℃~+85℃ 1.28mm Connector and Ejector MicroSD Card (TF Card) Push-Push SMD SD Card / Memory Card Connector ROHS | ## CAD@@ -43,7 +46,7 @@ ## Provenance -- **Datasheet:** [Molex datasheet](https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/salesdrawingpdf/503/503398/5033981892_sd.pdf) (sha256 `5eacff350f2ed6f4`, retrieved 2026-10-09, tier: mfr)+- **Datasheet:** [Molex 503398-1892 sales drawing (SD-503398-003)](https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/salesdrawingpdf/503/503398/5033981892_sd.pdf) (SD-503398-003 revision J (2020/01/14), EC 635207, released 2020/04/02, sha256 `5eacff350f2ed6f4`, retrieved 2026-10-27, tier: mfr) - **CAD:** Footprint and symbol as used on Adom board designs; 3D model: Adom-generated 3D model built from the datasheet dimensions (simplified; CC-BY-SA 4.0); no vendor CAD is redistributed. - **Pins:** KiCad symbol from the source board + adom-ds2sf datasheet extraction (claude-opus-4-7).
package.json+34−43@@ -1,13 +1,12 @@ { "slug": "5033981892",- "version": "0.1.0",+ "version": "0.1.1", "type": "component", "tags": [ "component", "connectors", "5033981892",- "board-derived",- "staged-for-validation"+ "board-derived" ], "dependencies": {}, "hero": {@@ -25,8 +24,8 @@ "5033981892.lbr", "docs/hero.png", "docs/5033981892-datasheet.pdf",- "viewers/symbol.html",- "viewers/footprint.html"+ "5033981892-hero.glb",+ "5033981892-hero.overlay.json" ], "component": { "mpn": "5033981892",@@ -39,21 +38,15 @@ "parts": { "symbol": "5033981892.kicad_sym", "footprint": "5033981892.kicad_mod",- "model_3d": "5033981892.glb",+ "model_3d": "5033981892-hero.glb", "model_3d_plain": "5033981892.glb", "model_3d_step": "5033981892.step", "model_3d_step_plain": "5033981892.step", "lbr": "5033981892.lbr" }, "distributor_links": {- "digikey": {- "part": "WM11190TR-ND",- "url": "https://www.digikey.com/en/products/detail/molex/5033981892/4555393"- },- "mouser": {- "part": "538-503398-1892",- "url": "https://www.mouser.com/en/ProductDetail/Molex/503398-1892?qs=b0v8CoHHvSMxV%252BW12iKaSg%3D%3D"- },+ "digikey": "WM11190TR-ND",+ "mouser": "538-503398-1892", "lcsc": { "part": "C428492", "url": "https://www.lcsc.com/product-detail/C428492.html"@@ -63,68 +56,68 @@ { "number": "1", "name": "DAT2",- "type": "bidirectional",- "description": "microSD data line 2 (SD 4-bit bus) / also used in SPI mode as unused/reserved. Passive connector contact routed to the card's DAT2 pad. [datasheet p.1]"+ "type": "passive",+ "description": "Card contact DAT2 (PIN No.1 in the Molex drawing's contact list). [datasheet p.1]" }, { "number": "2",- "name": "DAT3/CD",- "type": "bidirectional",- "description": ""+ "name": "CD/DAT3",+ "type": "passive",+ "description": "Card contact CD/DAT3 (PIN No.2 in the Molex drawing's contact list). [datasheet p.1]" }, { "number": "3", "name": "CMD",- "type": "input",- "description": "microSD command/response line. In SPI mode this line carries DI (MOSI) to the card. Passive connector contact. [datasheet p.1]"+ "type": "passive",+ "description": "Card contact CMD (PIN No.3 in the Molex drawing's contact list). [datasheet p.1]" }, { "number": "4", "name": "VDD",- "type": "power_in",- "description": "microSD card supply voltage input (typically 2.7–3.6 V from host). Passive pass-through contact to the card's VDD pad. [datasheet p.1]"+ "type": "passive",+ "description": "Card contact VDD (PIN No.4 in the Molex drawing's contact list). [datasheet p.1]" }, { "number": "5", "name": "CLK",- "type": "input",- "description": "microSD clock input to the card (SD CLK, up to ~50 MHz for high-speed; SCLK in SPI mode). Passive connector contact. [datasheet p.1]"+ "type": "passive",+ "description": "Card contact CLK (PIN No.5 in the Molex drawing's contact list). [datasheet p.1]" }, { "number": "6",- "name": "VSS",- "type": "power_in",- "description": "microSD card ground return. Also tied to shell/detect-lever mount area per the recommended PCB pattern (shell/detect metalwork grounded). [datasheet p.1]"+ "name": "Vss",+ "type": "passive",+ "description": "Card contact Vss (PIN No.6 in the Molex drawing's contact list). [datasheet p.1]" }, { "number": "7", "name": "DAT0",- "type": "bidirectional",- "description": "microSD data line 0 (SD 1-bit/4-bit bus). In SPI mode this line carries DO (MISO) from the card. Passive connector contact. [datasheet p.1]"+ "type": "passive",+ "description": "Card contact DAT0 (PIN No.7 in the Molex drawing's contact list). [datasheet p.1]" }, { "number": "8", "name": "DAT1",- "type": "bidirectional",- "description": "microSD data line 1 (SD 4-bit bus). Unused in SPI mode. Passive connector contact. [datasheet p.1]"+ "type": "passive",+ "description": "Card contact DAT1 (PIN No.8 in the Molex drawing's contact list). [datasheet p.1]" }, { "number": "9",- "name": "DETECT SWITCH",+ "name": "DETECT LEVER", "type": "passive",- "description": "Card-detect switch contact (closes when a card is inserted, per the Molex drawing). [from drawing]"+ "description": "Card-detect switch, lever side: the recommended PCB pattern labels this pad DETECT LEVER MOUNT AREA (Vss: GROUND), to be connected to the GND recommended pattern (note 7) [datasheet p.2]. The detect switch is closed with a card inserted and open with no card (note 4). [datasheet p.1]" }, { "number": "10", "name": "DETECT SWITCH", "type": "passive",- "description": "Card-detect switch contact (closes when a card is inserted, per the Molex drawing). [from drawing]"+ "description": "Card-detect switch contact: the recommended PCB pattern labels this pad DETECT SWITCH MOUNT AREA [datasheet p.2]. Closed with a card inserted, open with no card (note 4). [datasheet p.1]" }, { "number": "11", "name": "SHELL", "type": "passive",- "description": "Metal shell / shield mounting tabs. Soldered to the recommended GND pattern on the PCB to provide EMI shielding and mechanical retention. [datasheet p.1]"+ "description": "Stainless-steel shell; its four nails solder to the SHELL MOUNT AREA pads of the recommended PCB pattern. [datasheet p.2]" } ], "provenance": {@@ -137,20 +130,18 @@ "url": "https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/salesdrawingpdf/503/503398/5033981892_sd.pdf", "pages": 5, "sha256": "5eacff350f2ed6f4ff66fe565a4538127088410b8a2ca35e95e5aa518b9232ff",- "source_tier": "mfr"+ "source_tier": "mfr",+ "retrieved": "2026-10-27",+ "edition": "SD-503398-003 revision J (2020/01/14), EC 635207, released 2020/04/02" }, "cad": "Footprint and symbol as used on Adom board designs; 3D model: Adom-generated 3D model built from the datasheet dimensions (simplified; CC-BY-SA 4.0); no vendor CAD is redistributed", "pins": { "total": 11,- "described": 10,+ "described": 11, "cites_pages": true, "refuses_to_fabricate": true } },- "viewers": {- "symbol": "viewers/symbol.html",- "footprint": "viewers/footprint.html"- }, "models_3d": [ { "file": "5033981892.step",@@ -173,4 +164,4 @@ ] }, "description": "Molex PC Card Sockets, SMD. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet."-}+}
page.json+38−41@@ -4,14 +4,13 @@ "slug": "5033981892", "title": "5033981892", "brief": "Molex PC Card Sockets, SMD. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.",- "version": "0.1.0",+ "version": "0.1.1", "license": "CC-BY-SA-4.0", "tags": [ "component", "connectors", "5033981892",- "board-derived",- "staged-for-validation"+ "board-derived" ], "component": { "mpn": "5033981892",@@ -24,21 +23,15 @@ "parts": { "symbol": "5033981892.kicad_sym", "footprint": "5033981892.kicad_mod",- "model_3d": "5033981892.glb",+ "model_3d": "5033981892-hero.glb", "model_3d_plain": "5033981892.glb", "model_3d_step": "5033981892.step", "model_3d_step_plain": "5033981892.step", "lbr": "5033981892.lbr" }, "distributor_links": {- "digikey": {- "part": "WM11190TR-ND",- "url": "https://www.digikey.com/en/products/detail/molex/5033981892/4555393"- },- "mouser": {- "part": "538-503398-1892",- "url": "https://www.mouser.com/en/ProductDetail/Molex/503398-1892?qs=b0v8CoHHvSMxV%252BW12iKaSg%3D%3D"- },+ "digikey": "WM11190TR-ND",+ "mouser": "538-503398-1892", "lcsc": { "part": "C428492", "url": "https://www.lcsc.com/product-detail/C428492.html"@@ -48,68 +41,68 @@ { "number": "1", "name": "DAT2",- "type": "bidirectional",- "description": "microSD data line 2 (SD 4-bit bus) / also used in SPI mode as unused/reserved. Passive connector contact routed to the card's DAT2 pad. [datasheet p.1]"+ "type": "passive",+ "description": "Card contact DAT2 (PIN No.1 in the Molex drawing's contact list). [datasheet p.1]" }, { "number": "2",- "name": "DAT3/CD",- "type": "bidirectional",- "description": ""+ "name": "CD/DAT3",+ "type": "passive",+ "description": "Card contact CD/DAT3 (PIN No.2 in the Molex drawing's contact list). [datasheet p.1]" }, { "number": "3", "name": "CMD",- "type": "input",- "description": "microSD command/response line. In SPI mode this line carries DI (MOSI) to the card. Passive connector contact. [datasheet p.1]"+ "type": "passive",+ "description": "Card contact CMD (PIN No.3 in the Molex drawing's contact list). [datasheet p.1]" }, { "number": "4", "name": "VDD",- "type": "power_in",- "description": "microSD card supply voltage input (typically 2.7–3.6 V from host). Passive pass-through contact to the card's VDD pad. [datasheet p.1]"+ "type": "passive",+ "description": "Card contact VDD (PIN No.4 in the Molex drawing's contact list). [datasheet p.1]" }, { "number": "5", "name": "CLK",- "type": "input",- "description": "microSD clock input to the card (SD CLK, up to ~50 MHz for high-speed; SCLK in SPI mode). Passive connector contact. [datasheet p.1]"+ "type": "passive",+ "description": "Card contact CLK (PIN No.5 in the Molex drawing's contact list). [datasheet p.1]" }, { "number": "6",- "name": "VSS",- "type": "power_in",- "description": "microSD card ground return. Also tied to shell/detect-lever mount area per the recommended PCB pattern (shell/detect metalwork grounded). [datasheet p.1]"+ "name": "Vss",+ "type": "passive",+ "description": "Card contact Vss (PIN No.6 in the Molex drawing's contact list). [datasheet p.1]" }, { "number": "7", "name": "DAT0",- "type": "bidirectional",- "description": "microSD data line 0 (SD 1-bit/4-bit bus). In SPI mode this line carries DO (MISO) from the card. Passive connector contact. [datasheet p.1]"+ "type": "passive",+ "description": "Card contact DAT0 (PIN No.7 in the Molex drawing's contact list). [datasheet p.1]" }, { "number": "8", "name": "DAT1",- "type": "bidirectional",- "description": "microSD data line 1 (SD 4-bit bus). Unused in SPI mode. Passive connector contact. [datasheet p.1]"+ "type": "passive",+ "description": "Card contact DAT1 (PIN No.8 in the Molex drawing's contact list). [datasheet p.1]" }, { "number": "9",- "name": "DETECT SWITCH",+ "name": "DETECT LEVER", "type": "passive",- "description": "Card-detect switch contact (closes when a card is inserted, per the Molex drawing). [from drawing]"+ "description": "Card-detect switch, lever side: the recommended PCB pattern labels this pad DETECT LEVER MOUNT AREA (Vss: GROUND), to be connected to the GND recommended pattern (note 7) [datasheet p.2]. The detect switch is closed with a card inserted and open with no card (note 4). [datasheet p.1]" }, { "number": "10", "name": "DETECT SWITCH", "type": "passive",- "description": "Card-detect switch contact (closes when a card is inserted, per the Molex drawing). [from drawing]"+ "description": "Card-detect switch contact: the recommended PCB pattern labels this pad DETECT SWITCH MOUNT AREA [datasheet p.2]. Closed with a card inserted, open with no card (note 4). [datasheet p.1]" }, { "number": "11", "name": "SHELL", "type": "passive",- "description": "Metal shell / shield mounting tabs. Soldered to the recommended GND pattern on the PCB to provide EMI shielding and mechanical retention. [datasheet p.1]"+ "description": "Stainless-steel shell; its four nails solder to the SHELL MOUNT AREA pads of the recommended PCB pattern. [datasheet p.2]" } ], "provenance": {@@ -122,12 +115,14 @@ "url": "https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/salesdrawingpdf/503/503398/5033981892_sd.pdf", "pages": 5, "sha256": "5eacff350f2ed6f4ff66fe565a4538127088410b8a2ca35e95e5aa518b9232ff",- "source_tier": "mfr"+ "source_tier": "mfr",+ "retrieved": "2026-10-27",+ "edition": "SD-503398-003 revision J (2020/01/14), EC 635207, released 2020/04/02" }, "cad": "Footprint and symbol as used on Adom board designs; 3D model: Adom-generated 3D model built from the datasheet dimensions (simplified; CC-BY-SA 4.0); no vendor CAD is redistributed", "pins": { "total": 11,- "described": 10,+ "described": 11, "cites_pages": true, "refuses_to_fabricate": true }@@ -145,7 +140,7 @@ 14.51, 1.28 ],- "zmin_mm": -0.0,+ "zmin_mm": 0, "footprint_binding": "identity", "sha256": "0fd2dddddbdb8f9ee0c8f49240785ddbbfc385d09836a1e3bf90cb40282e2bb0", "checked": "2026-10-09",@@ -194,9 +189,11 @@ "5033981892.step", "5033981892.lbr", "docs/hero.png",- "docs/5033981892-datasheet.pdf"+ "docs/5033981892-datasheet.pdf",+ "5033981892-hero.glb",+ "5033981892-hero.overlay.json" ],- "visibility": {- "public": false- }+ "visibility": "public",+ "description": "Molex PC Card Sockets, SMD. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.",+ "org": "adom" }
verification.json+71−4@@ -9,7 +9,7 @@ "name": "Claude (AI build)", "handle": "claude" },- "status": "open",+ "status": "superseded", "title": "Automated build checks (awaiting human validation)", "scope": [ "symbol",@@ -60,7 +60,7 @@ "name": "Claude (AI build)", "handle": "claude" },- "status": "open",+ "status": "superseded", "title": "1 of 11 pins have no datasheet description yet (pins 2).", "scope": [ "review"@@ -83,7 +83,7 @@ "name": "Claude (AI build)", "handle": "claude" },- "status": "open",+ "status": "superseded", "title": "Pin names differ between the board symbol and the datasheet (often equivalent naming; chec...", "scope": [ "review"@@ -106,7 +106,7 @@ "name": "Claude (AI build)", "handle": "claude" },- "status": "open",+ "status": "superseded", "title": "Datasheet pins not matched to a symbol pin: CD/DAT3, CD_SW", "scope": [ "review"@@ -122,6 +122,73 @@ ], "evidence": [], "files": {}+ },+ {+ "date": "2026-10-27",+ "by": {+ "name": "Claude, at Caleb Taylor's request",+ "handle": "claude"+ },+ "status": "verified",+ "title": "Validated against Molex sales drawing SD-503398-003 revision J (503398-1892, microSD push/push)",+ "scope": [+ "symbol",+ "footprint",+ "3d",+ "pins"+ ],+ "variants": [+ "*"+ ],+ "checks": [+ {+ "text": "Datasheet: the page already carries Molex's current sales drawing SD-503398-003 rev J (dated 2020/01/14, released 2020/04/02); sha256 5eacff35 matches the molex.com salesdrawingpdf fetched 2026-10-27",+ "result": "pass"+ },+ {+ "text": "Pins 1-8 match the drawing's contact list (p.1) by number and name: DAT2, CD/DAT3, CMD, VDD, CLK, Vss, DAT0, DAT1. Renamed 2 DAT3/CD -> CD/DAT3 and 6 VSS -> Vss (drawing spelling)",+ "result": "pass"+ },+ {+ "text": "Pads 9 and 10 identified from the recommended PCB pattern (p.2): pad 9 (0.90 x 0.93 mm, 2.21 mm from the left edge) is DETECT LEVER MOUNT AREA (Vss: GROUND), pad 10 (1.05 x 0.78 mm, 6.40 mm from the left edge) is DETECT SWITCH MOUNT AREA; renamed 9 DETECT SWITCH -> DETECT LEVER. Note 4: switch closed with a card inserted, open with no card. Pad 11 = the four SHELL MOUNT AREA pads",+ "result": "pass"+ },+ {+ "text": "Pin types: all passive (connector contacts); was bidirectional/input/power_in on the card contacts",+ "result": "pass"+ },+ {+ "text": "Descriptions rewritten from the drawing only (the old text carried SPI-mode, supply-range and clock-rate claims the Molex drawing does not make); pin 2 described",+ "result": "pass"+ },+ {+ "text": "Footprint vs recommended PCB pattern (p.2): 8 terminal pads 0.70 x 1.10 mm at 1.10 mm pitch, 0.35 mm below the pattern's top edge, pin 1 centre 4.45 mm from the left edge, pin 1 to pin 8 = 7.70 mm; shell pads 1.14 x 1.83 (top left), 0.86 x 2.80 (top right), 0.70 x 3.33 (both bottom corners); detect pads 0.90 x 0.93 and 1.05 x 0.78; overall 13.66 x 13.83 mm: every pad matches. Pin 1 at the left of the terminal row as in the drawing",+ "result": "pass"+ },+ {+ "text": "3D body: shell 13.50 x 14.34 x 1.28 mm against width 13.1 +0.4/-0.2, length 14.05 +-0.3, height 1.28 +0.12/-0.1 (p.1); the STEP's overall 14.51 mm includes the two detect-contact tails 0.17 mm beyond the shell. Terminal tails sit on pads 1-8 and the detect tails on pads 9 and 10; Z-up, seated on z = 0",+ "result": "pass"+ },+ {+ "text": "DigiKey WM11190TR-ND (tape and reel) and Mouser 538-503398-1892 confirmed by part lookup 2026-10-27 (Molex 5033981892 / 503398-1892)",+ "result": "pass"+ },+ {+ "text": "component-page-verify: all checks pass",+ "result": "pass"+ }+ ],+ "evidence": [+ {+ "label": "sales drawing (Molex)",+ "href": "https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/salesdrawingpdf/503/503398/5033981892_sd.pdf"+ }+ ],+ "files": {+ "5033981892.kicad_sym": "723bfc0254d7e6c798d3f8038c074923b2e6eeb7615a53893636508609f15c6f",+ "5033981892.kicad_mod": "96c99fbcec19c9125c73a23ca55a5c1691800c4104f636990e2ee659db909fe9",+ "5033981892.step": "0fd2dddddbdb8f9ee0c8f49240785ddbbfc385d09836a1e3bf90cb40282e2bb0"+ } } ] }