How do the Molex 1580 Series variants differ?

Molex 1580 Series part numbers differ by contact finish - mating, contact finish thickness - mating, contact finish thickness - post and positions. Use the selection guide above to pick by contact finish - mating.

How many Molex 1580 Series part numbers are listed?

5 Molex 1580 Series part numbers are listed, each with specifications and a datasheet where available.

Molex 1580 Series

5 variants · Molex

About the Molex 1580 Series

The Molex 1580 Series series groups 5 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common applications of Automotive, General Purpose, Lighting, Medical, Telecommunications, connector type of Header and contact finish - post of Tin. Variants differ by contact finish - mating, contact finish thickness - mating and contact finish thickness - post, so you can match the exact contact finish - mating your application requires using the selection guide below. All listed Molex 1580 Series part numbers are active and orderable.

Select a variant by

Contact finish - mating: Gold · Tin
Contact finish thickness - mating: 15.0µin (0.38µm) · 150.0µin (3.81µm)
Contact finish thickness - post: 74.8µin (1.90µm) · 150.0µin (3.81µm)
Positions: 10 · 12 · 20

Shared specifications

Applications: Automotive, General Purpose, Lighting, Medical, Telecommunications
Connector type: Header
Contact finish - post: Tin
Contact length - mating: 0.315\" (8.00mm)
Contact length - post: 0.130\" (3.30mm)
Contact material: Copper Alloy
Contact shape: Square
Fastening type: Detent Lock
Gender: Male Pin
Insulation color: Black
Insulation height: 0.475\" (12.07mm)
Insulation material: Liquid Crystal Polymer (LCP), Glass Filled

Variant comparison

Parameter	15800101	15800103	15800109	15800123	15800201
Contact finish - mating	Tin	Gold	Gold	Gold	Tin
Contact finish thickness - mating	150.0µin (3.81µm)	15.0µin (0.38µm)	15.0µin (0.38µm)	15.0µin (0.38µm)	150.0µin (3.81µm)
Contact finish thickness - post	150.0µin (3.81µm)	74.8µin (1.90µm)	74.8µin (1.90µm)	74.8µin (1.90µm)	150.0µin (3.81µm)
Positions	10	10	10	12	20

Request a quote on any Molex 1580 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 1580 Series variants differ?: Molex 1580 Series part numbers differ by contact finish - mating, contact finish thickness - mating, contact finish thickness - post and positions. Use the selection guide above to pick by contact finish - mating.
How many Molex 1580 Series part numbers are listed?: 5 Molex 1580 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Molex 1580 Series?: Request a quote (RFQ) for any Molex 1580 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.