component

5033981892

Public Made by Adom

by adom

Molex PC Card Sockets, SMD. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.

componentconnectors5033981892board-derived

Verified 5033981892

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

Verification log 5 records

27 Oct 2026Claude, at Caleb Taylor's requestValidated against Molex sales drawing SD-503398-003 revision J (503398-1892, microSD push/push)files match
SymbolFootprint3D modelPinsfor all variants
  • ✓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
  • ✓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)
  • ✓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
  • ✓Pin types: all passive (connector contacts); was bidirectional/input/power_in on the card contacts
  • ✓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
  • ✓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
  • ✓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
  • ✓DigiKey WM11190TR-ND (tape and reel) and Mouser 538-503398-1892 confirmed by part lookup 2026-10-27 (Molex 5033981892 / 503398-1892)
  • ✓Symbol and footprint Datasheet properties point at the manufacturer datasheet URL
  • ✓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
Evidencesales drawing (Molex)
Verified files✓ 5033981892.kicad_sym✓ 5033981892.kicad_mod✓ 5033981892.step
9 Oct 2026Claude (AI build)Datasheet pins not matched to a symbol pin: CD/DAT3, CD_SWsuperseded
reviewfor all variants
  • •Datasheet pins not matched to a symbol pin: CD/DAT3, CD_SW
9 Oct 2026Claude (AI build)Pin names differ between the board symbol and the datasheet (often equivalent naming; chec...superseded
reviewfor all variants
  • •Pin names differ between the board symbol and the datasheet (often equivalent naming; check): 2: symbol "DAT3/CD" vs datasheet "CD/DAT3"; 9: symbol "DETECT SWITCH" vs datasheet "CD_SW"
9 Oct 2026Claude (AI build)1 of 11 pins have no datasheet description yet (pins 2).superseded
reviewfor all variants
  • •1 of 11 pins have no datasheet description yet (pins 2).
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
  • •10 of 11 pins described from the datasheet (adom-ds2sf, page-cited)
  • •Not yet checked by a person: land pattern vs datasheet, pin-1/orientation, 3D body vs drawing
Evidencedatasheet
Verified files! 5033981892.kicad_sym! 5033981892.kicad_mod✓ 5033981892.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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← Commit history

Clean symbol fields and refresh datasheet references

Caleb ·36c73ccedf ·20d ago ·parent 3c3da1d
3 files changed +28−7
5033981892.kicad_sym+24−35033981892.lbr+3−3verification.json+1−1
5033981892.kicad_sym+24−3
@@ -16,7 +16,28 @@ 				(font (size 1.27 1.27)) 			) 		)-		(property "Manufacturer" "Molex" (at 0 0 0) (effects (font (size 1.27 1.27)) (hide yes))) (property "DigiKey" "WM11190TR-ND" (at 0 0 0) (effects (font (size 1.27 1.27)) (hide yes))) (property "Mouser" "538-503398-1892" (at 0 0 0) (effects (font (size 1.27 1.27)) (hide yes))) (property "Value" "5033981892"+		(property "Manufacturer" "Molex"+			(at 0 0 0)+			(effects+				(font (size 1.27 1.27))+				(hide yes)+			)+		)+		(property "DigiKey" "WM11190TR-ND"+			(at 0 0 0)+			(effects+				(font (size 1.27 1.27))+				(hide yes)+			)+		)+		(property "Mouser" "538-503398-1892"+			(at 0 0 0)+			(effects+				(font (size 1.27 1.27))+				(hide yes)+			)+		)+		(property "Value" "5033981892" 			(at 16.51 17.78 0) 			(show_name no) 			(do_not_autoplace no)@@ -25,7 +46,7 @@ 				(justify right) 			) 		)-		(property "Footprint" ""+		(property "Footprint" "SD_CDT:SDCARD_MOLEX_503398-1892" 			(at 52.07 17.78 0) 			(show_name no) 			(do_not_autoplace no)@@ -43,7 +64,7 @@ 				(font (size 1.27 1.27)) 			) 		)-		(property "Description" "Micro SD Card Socket with two card detection pins"+		(property "Description" "-25℃~+85℃ 1.28mm Connector and Ejector MicroSD Card (TF Card) Push-Push SMD SD Card / Memory Card Connector ROHS" 			(at 0 0 0) 			(show_name no) 			(do_not_autoplace no)
5033981892.lbr+3−3
@@ -50,7 +50,7 @@ <layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/> </layers> <library>-<description>Micro SD Card Socket with two card detection pins</description>+<description>-25℃~+85℃ 1.28mm Connector and Ejector MicroSD Card (TF Card) Push-Push SMD SD Card / Memory Card Connector ROHS</description> <packages> <package name="5033981892">   <description>14 pads, 13.7 x 13.8 mm</description>@@ -78,7 +78,7 @@ </packages> <symbols> <symbol name="5033981892">-  <description>Micro SD Card Socket with two card detection pins</description>+  <description>-25℃~+85℃ 1.28mm Connector and Ejector MicroSD Card (TF Card) Push-Push SMD SD Card / Memory Card Connector ROHS</description>   <wire x1="-7.62" y1="10.795" x2="-5.08" y2="10.795" width="0.254" layer="94"/>   <wire x1="-5.08" y1="10.795" x2="-5.08" y2="9.525" width="0.254" layer="94"/>   <wire x1="-5.08" y1="9.525" x2="-7.62" y2="9.525" width="0.254" layer="94"/>@@ -133,7 +133,7 @@ </symbols> <devicesets> <deviceset name="5033981892" prefix="J">-  <description>Micro SD Card Socket with two card detection pins</description>+  <description>-25℃~+85℃ 1.28mm Connector and Ejector MicroSD Card (TF Card) Push-Push SMD SD Card / Memory Card Connector ROHS</description>   <gates>     <gate name="G$1" symbol="5033981892" x="0" y="0"/>   </gates>
verification.json+1−1
@@ -49,7 +49,7 @@     }    ],    "files": {-    "5033981892.kicad_sym": "fd43a38387b56956e4bc8d6b38c5a2f3ecbc3590401eb5b32977f165d5577d8f",+    "5033981892.kicad_sym": "0b1934ca866366384a263148b9c810d48c41496196f3a98b623f8d07f40581ef",     "5033981892.kicad_mod": "96c99fbcec19c9125c73a23ca55a5c1691800c4104f636990e2ee659db909fe9",     "5033981892.step": "38778ec9158b396ddd4227aef33e71281b60871dde0c6e27aca18026dd9ebd03"    }