A1257WV-S-7P

by adom

CJT Changjiang Connectors Wire To Board Connector, SMD,P=1.25mm. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

← Commit history

a1257wv-s-7p: factory component page (tier=lcsc)

Ray ·cc6dc5ca7a ·7h ago ·parent d3afb18

1 file changed +146−29

page.json+146−29

@@ -1,8 +1,11 @@ {+  "schema_version": 1,+  "type": "component",   "slug": "a1257wv-s-7p",+  "title": "A1257WV-S-7P",+  "brief": "CJT Changjiang Connectors Wire To Board Connector, SMD,P=1.25mm. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",   "version": "0.1.0",-  "type": "component",-  "description": "CJT Changjiang Connectors Wire To Board Connector, SMD,P=1.25mm. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",+  "license": "CC-BY-SA-4.0",   "tags": [     "component",     "connectors",@@ -10,26 +13,6 @@     "factory-2.0.0",     "extractor-text"   ],-  "dependencies": {},-  "hero": {-    "type": "image",-    "path": "docs/hero.png"-  },-  "files": [-    "page.json",-    "README.md",-    "a1257wv-s-7p.kicad_sym",-    "a1257wv-s-7p.kicad_mod",-    "a1257wv-s-7p.glb",-    "a1257wv-s-7p.step",-    "a1257wv-s-7p.lbr",-    "docs/hero.png",-    "docs/a1257wv-s-7p-datasheet.pdf",-    "viewers/symbol.html",-    "viewers/footprint.html",-    "a1257wv-s-7p-hero.glb",-    "a1257wv-s-7p-hero.overlay.json"-  ],   "component": {     "mpn": "A1257WV-S-7P",     "manufacturer": "CJT Changjiang Connectors",@@ -150,12 +133,12 @@         "origin": "footprint origin = pad-pattern centre",         "seat": "z = 0",         "extents_mm": [-          12,+          12.0,           4.95,           4.2         ],-        "zmin_mm": 0,-        "centre_offset_mm": 0,+        "zmin_mm": -0.0,+        "centre_offset_mm": 0.0,         "footprint_binding": "identity",         "sha256": "9e5e79e7a373b6fb4a22f7dfb4cd2310798b9ec7dc278279e834ec04a13dc90e",         "checked": "2026-11-06",@@ -163,10 +146,144 @@       }     ]   },-  "visibility": "public",-  "org": "adom",+  "metadata": {+    "specs": {+      "Manufacturer": "CJT Changjiang Connectors",+      "Package": "JST_GH_BM07B-GHS-TBT_1x07-1MP_P1.25mm_Vertical",+      "Category": "Connectors",+      "Pins": "7"+    },+    "appearance": {+      "contacts": {+        "quote": "*Material:Pin:Brass/Tin over Nickel",+        "page": 3,+        "doc": "ds.pdf",+        "material": "Brass",+        "plating": "tin"+      },+      "housing": {+        "quote": "Insulator:Nylon 9T,UL94V-0",+        "page": 3,+        "doc": "ds.pdf",+        "material": "Nylon"+      },+      "version": 1,+      "datasheet_sha256": ""+    },+    "characteristics": {+      "version": 1,+      "source": "datasheet",+      "datasheet_sha256": "",+      "rows": [+        {+          "name": "Current rating",+          "symbol": "",+          "kind": "electrical",+          "unit": "A",+          "min": null,+          "typ": null,+          "max": 1,+          "conditions": "AC,DC",+          "source_page": 1,+          "source": "datasheet"+        },+        {+          "name": "Voltage rating",+          "symbol": "",+          "kind": "electrical",+          "unit": "V",+          "min": null,+          "typ": null,+          "max": 50,+          "conditions": "AC,DC",+          "source_page": 1,+          "source": "datasheet"+        },+        {+          "name": "Contact resistance",+          "symbol": "",+          "kind": "electrical",+          "unit": "m",+          "min": null,+          "typ": null,+          "max": 30,+          "conditions": "",+          "source_page": 1,+          "source": "datasheet"+        },+        {+          "name": "Insulation resistance",+          "symbol": "",+          "kind": "electrical",+          "unit": "M",+          "min": 100,+          "typ": null,+          "max": null,+          "conditions": "",+          "source_page": 1,+          "source": "datasheet"+        },+        {+          "name": "Withstanding voltage",+          "symbol": "",+          "kind": "electrical",+          "unit": "V AC",+          "min": null,+          "typ": null,+          "max": 500,+          "conditions": "AC, 1 minute",+          "source_page": 1,+          "source": "datasheet"+        },+        {+          "name": "Operating temperature range",+          "symbol": "",+          "kind": "recommended_operating",+          "unit": "°C",+          "min": -40,+          "typ": null,+          "max": 105,+          "conditions": "",+          "source_page": 1,+          "source": "datasheet"+        }+      ]+    }+  },+  "variants": [],+  "sections": [+    "hero",+    "viewers",+    "readme",+    "breadcrumbs",+    "info"+  ],+  "discovery_triggers": [+    "a1257wv-s-7p"+  ],+  "discovery_pitch": "A1257WV-S-7P (CJT Changjiang Connectors) component page: datasheet pinout, KiCad symbol, footprint and 3D.",   "author": {     "name": "Ray",     "email": "[email protected]"-  }-}\ No newline at end of file+  },+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "a1257wv-s-7p.kicad_sym",+    "a1257wv-s-7p.kicad_mod",+    "a1257wv-s-7p.glb",+    "a1257wv-s-7p.step",+    "a1257wv-s-7p.lbr",+    "docs/hero.png",+    "docs/a1257wv-s-7p-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html",+    "a1257wv-s-7p-hero.glb",+    "a1257wv-s-7p-hero.overlay.json"+  ]+}

Verified A1257WV-S-7P

Verification log 1 record

a1257wv-s-7p: factory component page (tier=lcsc)