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Molex 5031 Series

10 variants · Molex

About the Molex 5031 Series

The Molex 5031 Series series groups 10 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by package, applications and contact finish thickness - mating, so you can match the exact package your application requires using the selection guide below. All listed Molex 5031 Series part numbers are active and orderable.

Select a variant by

Package
Bulk · Tray
Applications
- · Automotive, General Purpose, Industrial, Lighting, Medical
Contact finish thickness - mating
- · 39.4µin (1.00µm)
Contact finish thickness - post
- · 39.4µin (1.00µm)
Contact length - post
- · 0.134\" (3.40mm)
Contact shape
- · Rectangular · Square
Current rating
- · 1A · 2A · 2A per Contact · Varies by Wire Gauge

Variant comparison

Parameter503175151050315410915031541691503154209150315424915031590601
PackageBulkBulkBulkBulkBulkTray
Applications-----
Contact finish thickness - mating39.4µin (1.00µm)39.4µin (1.00µm)39.4µin (1.00µm)39.4µin (1.00µm)39.4µin (1.00µm)
Contact finish thickness - post39.4µin (1.00µm)39.4µin (1.00µm)39.4µin (1.00µm)39.4µin (1.00µm)39.4µin (1.00µm)
Contact length - post0.134\" (3.40mm)---0.134\" (3.40mm)
Contact shapeRectangular----
Current ratingVaries by Wire Gauge1A1A1A2A

Request a quote on any Molex 5031 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Molex 5031 Series variants differ?
Molex 5031 Series part numbers differ by package, applications, contact finish thickness - mating and contact finish thickness - post. Use the selection guide above to pick by package.
How many Molex 5031 Series part numbers are listed?
10 Molex 5031 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Molex 5031 Series?
Request a quote (RFQ) for any Molex 5031 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants