Description
5025780400 Rectangular Plug Housing, 1.50 mm, 4-Way — BOLTON SKU 53818.
About the 5025780400 Rectangular Plug Housing, 1.5 Rectangular
The pitch figure is the one to check before anything else. This is a 1.50 mm housing, and pitch is not a preference — it is a hard compatibility boundary. A 1.50 mm housing will not mate with a 1.25 mm or a 2.00 mm header, and the difference between those numbers is small enough that two housings of similar way count can look almost identical in a stores bin. Ordering by way count and colour alone is how the wrong part reaches a build. The 5025780400 Plug Housing rectangular connector is the plug, or cable-end, half of the pair: a moulded insulator supplied without contacts, which are crimped onto the wires separately and then inserted into its four cavities. Four ways suits a compact interface carrying a small group of circuits. Confirm the mating header reference and the correct crimp contact part number on your RFQ so the housing is quoted as part of a complete, mateable set.
Key specifications
| Part number | 5025780400 |
|---|---|
| Type | Rectangular plug housing |
| Pitch | 1.50 mm |
| Number of ways | 4 |
Typical applications
Four-way plug housings on a 1.50 mm pitch are used for small multi-circuit wire-to-board links inside electronic assemblies — a sensor with power and signal returns, a small fan or motor lead with feedback, an indicator or switch group, or a short interconnect between two boards in a compact enclosure. The four-circuit count keeps the connector narrow while carrying more than a simple power pair. Colour is not stated for this reference, so specify any colour requirement explicitly when raising the RFQ.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).






















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