E386 · No electrical assignment published

JST GH secure-lock wire-to-board connector family engineering reference

GHR-04V-S: positions: 4; rows: 1; pitch: 1.25 mm (Contact mating centerline pitch); coupling: Secure lock; catalog distinguishes outer and center lock versions; dimensions: 3.75 mm (Catalog housing dimension A); dimensions: 6.25 mm (Catalog housing dimension B). Only GHR-04V-S; no family-wide generalization.

Open field note Source trail

Source checked · no independent review claimed · Fabrication approved: no

JST GH secure-lock wire-to-board connector family — original, not-to-scale identification schematic; drawing review pending — **View** External locking-side elevationRole Cable-side housingGHR-04V-S four-circuit housing · not to scale · review pending
Identification schematic only · not to scale · drawing review pending. No engineering drawing is published for this profile.

Contact count

Not asserted

GHR-04V-S crimp cable housing example

Mating boundary

Shape is not the verdict.

Use the exact manufacturer mating component, terminal/cable and current drawing. Only GHR-04V-S; no family-wide generalization. A source-described lock, key or dimensional resemblance is not an approved equipment connection.

Orientation

How to read this profile

Textual manufacturer construction/configuration facts and explicitly labelled dimensions only. No mating-face, termination-side, contact-number layout or PCB footprint is reconstructed.

Bounded dimensions

Only what the sources support

Source-scoped dimensions; not fabrication clearances
Field	Value	Scope	Evidence
GHR-04V-S / Contact mating centerline pitch	1.25 mm	example component	[C352E]
GHR-04V-S / Catalog housing dimension A	3.75 mm	example component	[C352E]
GHR-04V-S / Catalog housing dimension B	6.25 mm	example component	[C352E]

Source-scoped identification facts

Each value retains its exact example, role and measurement axis. Facts from different parts must not be combined into an invented component.

Documented examples; not a mating drawing or compatibility approval
Positions / cavity span	4 (Claim C352C); 4 (GHR-04V-S)S477 · S477Source-scoped examples are separate; select the exact variant and measured axis. Named housing exterior only; no inferred opposite mating face. GHR-04V-S. Named primary-source example only. Identification facts do not certify mating, electrical compatibility, fabrication or powered use.
Contact rows	1 (GHR-04V-S)S462Source-scoped examples are separate; select the exact variant and measured axis. GHR-04V-S. Named primary-source example only. Identification facts do not certify mating, electrical compatibility, fabrication or powered use.
Contact pitch	1.25 mm Source-described pitch / centerline (Claim C352A); 1.25 mm Contact mating centerline pitch (GHR-04V-S)S462 · S462Source-scoped examples are separate; select the exact variant and measured axis. Manufacturer-specific family/physical identification only. No inferred device wiring, mating verification or installation approval. GHR-04V-S. Named primary-source example only. Identification facts do not certify mating, electrical compatibility, fabrication or powered use.
Dimensions / axis	3.75 mm Catalog housing dimension A (GHR-04V-S); 6.25 mm Catalog housing dimension B (GHR-04V-S)S477Source-scoped examples are separate; select the exact variant and measured axis. GHR-04V-S. Named primary-source example only. Identification facts do not certify mating, electrical compatibility, fabrication or powered use.
Connector role	Crimp cable housing; counterpart is a separate PCB header (GHR-04V-S)S477Source-scoped examples are separate; select the exact variant and measured axis. GHR-04V-S. Named primary-source example only. Identification facts do not certify mating, electrical compatibility, fabrication or powered use.
Coupling / latch	Secure lock; catalog distinguishes outer and center lock versions (GHR-04V-S)S462Source-scoped examples are separate; select the exact variant and measured axis. GHR-04V-S. Named primary-source example only. Identification facts do not certify mating, electrical compatibility, fabrication or powered use.
Keying / polarization	Keyed housing; catalog has separately specified keying patterns (GHR-04V-S)S462Source-scoped examples are separate; select the exact variant and measured axis. GHR-04V-S. Named primary-source example only. Identification facts do not certify mating, electrical compatibility, fabrication or powered use.
Manufacturer	JST (GHR-04V-S)S462Source-scoped examples are separate; select the exact variant and measured axis. GHR-04V-S. Named primary-source example only. Identification facts do not certify mating, electrical compatibility, fabrication or powered use.
Series	GH (GHR-04V-S)S462Source-scoped examples are separate; select the exact variant and measured axis. GHR-04V-S. Named primary-source example only. Identification facts do not certify mating, electrical compatibility, fabrication or powered use.
Exact part / implementation	GHR-04V-S (GHR-04V-S)S462Source-scoped examples are separate; select the exact variant and measured axis. GHR-04V-S. Named primary-source example only. Identification facts do not certify mating, electrical compatibility, fabrication or powered use.
View convention	PCB pattern explicitly viewed from connector mounting surface; not a mating-face pin map (JST GH catalog PCB-layout/header-counterpart view)S477Source-scoped examples are separate; select the exact variant and measured axis. Named JST GH catalog series only, not every family part. Connector-mounting-surface PCB-layout view for the separately selected header counterpart; not the loose cable housing mating face or a housing footprint.

Not recorded: Nominal contacts, Populated contacts, Contact gender / arrangement, Mounting, Shell / form, Recorded markings. Unknown fields stay unknown; illustrations supply no measurements or pin assignments.

Report a correction to these facts →

Unknowns stay unknown.

The GH catalog describes separately specified outer/center lock and keying options; this profile does not select an unverified subtype or mating part.
Separate fitted terminals, electrical functions, exact key geometry, PCB footprint and mating-face numbering are not established.
No numbered electrical contact assignment, hardware test, specimen measurement, fabrication approval or complete application rating/derating is established.

Your next step

Use the detail without guessing past its limits.

Read the connector field note Recognition clues and practical checks.Work through a connection Keep exact equipment and cable requirements separate.

Source trail

Claims and sources

Back to first citation ↑

C352Esource checked

J.S.T. Mfg. Co., Ltd. · GH connector series product profile ↗
Product Profile; Pitch 1.25 mm; secure locking and keying; top/side entry · Lock style depends on exact mating part; not interchangeable with SH or other 1.25 mm systems.

JST · GH connector catalog — housing and contact restriction ↗
Page 2: contact table and note 2. Page 3: GHR-04V-S housing row, elevation and top-/side-entry header examples. · Only the exact named source/example supports the observation. No universal mating, wiring, maximum rating or mechanical tolerance is inferred. Not identified; retrieval is not a revision date.

2 source records support this profile. No independent engineering review or hardware validation is claimed.

Evidence behind this page

Scope first. Source second. Approval separate.

2 linked sources · 1 scoped claims · 0 sources with inspection/access flags.

Page scope: No new drawing. Source-scoped original textual normalization only; source images and geometry were not copied or inferred.

Assessment 2026-10-22 · earliest scheduled source review 2027-01-07. This is a recorded-date assessment, not a live source check. Page-level independent review is not established by this panel.

Inspect 2 source scopes, access limits and dates

S462 · GH connector series product profile

J.S.T. Mfg. Co., Ltd. · Unclassified publisher domain · inspected 2026-10-09 · due 2027-01-07

Within inspection window

Scoped support: JST GH wire-to-board family identification only; nominal pitch is a series descriptor.

Not established / limitations: Lock style depends on exact mating part; not interchangeable with SH or other 1.25 mm systems.

Locator: Product Profile; Pitch 1.25 mm; secure locking and keying; top/side entry

S477 · GH connector catalog — housing and contact restriction

JST · Unclassified publisher domain · inspected 2026-10-11 · due 2027-01-09

Within inspection window

Scoped support: Exact housing role and contact-family restriction only.

Not established / limitations: Only the exact named source/example supports the observation. No universal mating, wiring, maximum rating or mechanical tolerance is inferred. Not identified; retrieval is not a revision date.

Locator: Page 2: contact table and note 2. Page 3: GHR-04V-S housing row, elevation and top-/side-entry header examples.

Trace 1 claims to their source records

C352E · P352

Claim scope: Only GHR-04V-S; no family-wide generalization.

Source links: S462 · S477 · Evidence trail → (private workspace)

Prepare this page for review →Read the evidence method →

Recorded evidence only. An inspection date, publisher label, source link or generated packet is not independent technical review, hardware testing, fabrication approval or a compatibility verdict.