component
JST SM04B-GHS-TB(LF)(SN) GH 4-circuit side entry SMT header
Public Made by Adomby adom
JST GH 1.25 mm pitch, 4 circuits, side entry (right angle) SMT shrouded header with two solder tabs; mates with GHR-04V-S and SSHL-002T-P0.2.
← Commit history
page.json+50−119@@ -1,33 +1,34 @@ {- "schema_version": 1, "slug": "sm04b-ghs-tb-lf-sn",- "type": "component",+ "type": "hardware", "kind": "component",+ "org": "adom",+ "version": "0.1.0", "title": "JST SM04B-GHS-TB(LF)(SN) GH 4-circuit side entry SMT header", "brief": "JST GH 1.25 mm pitch, 4 circuits, side entry (right angle) SMT shrouded header with two solder tabs; mates with GHR-04V-S and SSHL-002T-P0.2.", "description": "JST SM04B-GHS-TB(LF)(SN): GH series 1.25 mm pitch, 4 circuit, side entry (right angle) surface mount shrouded header with two solder tabs, lead free tin plated. Mates with the GHR-04V-S housing fitted with SSHL-002T-P0.2 crimp contacts. KiCad symbol, footprint checked pad by pad against JST's recommended PC board layout, 3D model checked against JST's drawing, four detail levels, Fusion and Altium libraries.",- "version": "0.1.0",- "because": "No wiki page exists for SM04B-GHS-TB(LF)(SN) (discover search for SM04B-GHS, SM04B, GHS-TB; repo status 404). The nearest pages are the top entry BM04B-GHS-TBT and the mating GHR-04V-S / SSHL-002T-P0.2, which are different orderable parts with their own land patterns.",+ "license": "CC-BY-4.0",+ "tags": ["JST", "GH", "connector", "1.25mm", "wire-to-board", "side-entry", "SMT", "header"], "hero": {- "type": "billboard",- "headline": "SM04B-GHS-TB(LF)(SN)",- "subhead": "JST GH 1.25 mm, 4 circuit side entry SMT header",- "screenshot": "docs/hero.png",- "chrome": false+ "type": "image",+ "path": "docs/hero.png"+ },+ "source": {+ "name": "JST",+ "url": "https://www.jst-mfg.com/product/pdf/eng/eGH.pdf" }, "component": { "mpn": "SM04B-GHS-TB(LF)(SN)", "manufacturer": "JST",+ "series": "GH", "package": "GH side entry SMT shrouded header, 4 circuits, 1.25 mm pitch, 2 solder tabs", "pin_count": 4, "category": "Connectors", "subcategory": "Wire-to-board header, side entry (right angle), SMT",- "body_size": {- "x_mm": 8.25,- "y_mm": 4.05,- "z_mm": 4.25,- "pitch_mm": 1.25- },+ "datasheet": "https://www.jst-mfg.com/product/pdf/eng/eGH.pdf",+ "wiki_url": "https://wiki.adom.inc/adom/sm04b-ghs-tb-lf-sn",+ "lifecycle": "Active (DigiKey status 2026-10-21)",+ "body_size": { "x_mm": 8.25, "y_mm": 4.05, "z_mm": 4.25, "pitch_mm": 1.25 }, "parts": { "symbol": "sm04b-ghs-tb-lf-sn.kicad_sym", "footprint": "sm04b-ghs-tb-lf-sn.kicad_mod",@@ -39,96 +40,27 @@ "lbr": "sm04b-ghs-tb-lf-sn.lbr", "datasheet": "docs/sm04b-ghs-tb-lf-sn-datasheet.pdf" },- "distributor_links": {- "mouser": {- "part": "306-SM04BGHSTBLFSN",- "url": "https://www.mouser.com/en/ProductDetail/JST-Commercial/SM04B-GHS-TBLFSN?qs=QpmGXVUTftGayLYZQBIuZw%3D%3D",- "stock": 762,- "checked": "2026-10-21"- },- "digikey": {- "part": "455-1566-2-ND",- "url": "https://www.digikey.com/en/products/detail/jst-sales-america-inc/SM04B-GHS-TB/807788",- "stock": 0,- "checked": "2026-10-21",- "note": "DigiKey lists this part as SM04B-GHS-TB (JST Sales America); its product image is labelled SM04B-GHS-TB(LF)(SN). 455-1566-2-ND is the tape and reel number."- },- "lcsc": {- "part": "C189895",- "url": "https://www.lcsc.com/product-detail/C189895.html",- "stock": 5852,- "checked": "2026-10-21"- }- },- "series": "GH",- "datasheet": "https://www.jst-mfg.com/product/pdf/eng/eGH.pdf",- "wiki_url": "https://wiki.adom.inc/adom/sm04b-ghs-tb-lf-sn",- "lifecycle": "Active (DigiKey status 2026-10-21)", "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html" },- "viewer_3d": {- "ground": false,- "animate": false,- "shadows": false,- "tooltips": "authored"- },+ "viewer_3d": { "ground": false, "animate": false, "shadows": false, "tooltips": "authored" }, "models": "models.json", "lod": "lod/manifest.json", "verification": "verification.json", "mating_parts": [- {- "mpn": "GHR-04V-S",- "role": "Mating cable housing, 4 circuits",- "wiki": "https://wiki.adom.inc/adom/ghr-04v-s",- "source": "JST eGH.pdf p.2, Housing"- },- {- "mpn": "SSHL-002T-P0.2",- "role": "Crimp contact for the housing, AWG #30 to #26, insulation O.D. 0.76 to 1.0 mm",- "wiki": "https://wiki.adom.inc/adom/sshl-002t-p0-2",- "source": "JST eGH.pdf p.1, Contact"- }+ { "mpn": "GHR-04V-S", "role": "Mating cable housing, 4 circuits", "wiki": "https://wiki.adom.inc/adom/ghr-04v-s", "source": "JST eGH.pdf p.2, Housing" },+ { "mpn": "SSHL-002T-P0.2", "role": "Crimp contact for the housing, AWG #30 to #26, insulation O.D. 0.76 to 1.0 mm", "wiki": "https://wiki.adom.inc/adom/sshl-002t-p0-2", "source": "JST eGH.pdf p.1, Contact" } ], "related": [- {- "mpn": "BM04B-GHS-TBT",- "role": "Top entry version of this header (same series and circuit count)",- "wiki": "https://wiki.adom.inc/adom/bm04b-ghs-tbt"- }+ { "mpn": "BM04B-GHS-TBT", "role": "Top entry version of this header (same series and circuit count)", "wiki": "https://wiki.adom.inc/adom/bm04b-ghs-tbt" } ], "pins": [- {- "number": "1",- "name": "1",- "type": "passive",- "description": "Circuit No.1: the left contact seen from the mating face with the board below (JST eGH.pdf p.2, side entry view). Pad 1, -X end of the footprint."- },- {- "number": "2",- "name": "2",- "type": "passive",- "description": "Circuit No.2 (1.25 mm from circuit 1)."- },- {- "number": "3",- "name": "3",- "type": "passive",- "description": "Circuit No.3."- },- {- "number": "4",- "name": "4",- "type": "passive",- "description": "Circuit No.4: the right contact seen from the mating face."- },- {- "number": "MP",- "name": "MP",- "type": "no_connect",- "description": "Two solder tabs (brass, tin plated) for mechanical retention, one at each end; both pads are numbered MP. Not a contact. Unconnected by default; tie to a ground or other copper only if the design calls for it."- }+ { "number": "1", "name": "1", "type": "passive", "description": "Circuit No.1: the left contact seen from the mating face with the board below (JST eGH.pdf p.2, side entry view). Pad 1, -X end of the footprint." },+ { "number": "2", "name": "2", "type": "passive", "description": "Circuit No.2 (1.25 mm from circuit 1)." },+ { "number": "3", "name": "3", "type": "passive", "description": "Circuit No.3." },+ { "number": "4", "name": "4", "type": "passive", "description": "Circuit No.4: the right contact seen from the mating face." },+ { "number": "MP", "name": "MP", "type": "no_connect", "description": "Two solder tabs (brass, tin plated) for mechanical retention, one at each end; both pads are numbered MP. Not a contact. Unconnected by default; tie to a ground or other copper only if the design calls for it." } ], "specs": { "source": "JST GH catalog eGH.pdf p.1 (Specifications) and p.2 (Material and Finish)",@@ -145,36 +77,35 @@ "standards": "UL Recognized E60389", "packaging": "Embossed tape, 2,500 per reel", "lf_sn_suffix": "(LF)(SN) is the lead free, tin plated product label (p.2 RoHS compliance)"+ },+ "distributor_links": {+ "mouser": {+ "part": "306-SM04BGHSTBLFSN",+ "url": "https://www.mouser.com/en/ProductDetail/JST-Commercial/SM04B-GHS-TBLFSN?qs=QpmGXVUTftGayLYZQBIuZw%3D%3D",+ "stock": 762,+ "checked": "2026-10-21"+ },+ "digikey": {+ "part": "455-1566-2-ND",+ "url": "https://www.digikey.com/en/products/detail/jst-sales-america-inc/SM04B-GHS-TB/807788",+ "stock": 0,+ "checked": "2026-10-21",+ "note": "DigiKey lists this part as SM04B-GHS-TB (JST Sales America); its product image is labelled SM04B-GHS-TB(LF)(SN). 455-1566-2-ND is the tape and reel number."+ },+ "lcsc": {+ "part": "C189895",+ "url": "https://www.lcsc.com/product-detail/C189895.html",+ "stock": 5852,+ "checked": "2026-10-21"+ } } },- "tags": [- "JST",- "GH",- "connector",- "1.25mm",- "wire-to-board",- "side-entry",- "SMT",- "header"- ],+ "dependencies": {},+ "visibility": { "public": true }, "discovery_triggers": [ "SM04B-GHS-TB(LF)(SN)", "SM04B-GHS-TB", "JST GH 4 pin side entry header", "JST GH 1.25mm 4 circuit right angle SMT header"- ],- "license": "CC-BY-4.0",- "visibility": {- "public": true- },- "author": {- "name": "John Lauer",- "email": "[email protected]"- },- "sample_prompts": [],- "discovery_pitch": null,- "metadata": {},- "created_at": "2026-10-21T16:47:39.751Z",- "updated_at": "2026-10-21T16:47:39.751Z",- "org": "adom"-}+ ]+}