How do the Molex 10531 Series variants differ?

Molex 10531 Series part numbers differ by contact finish - mating, contact finish thickness - mating, features and insulation color. Use the selection guide above to pick by contact finish - mating.

How many Molex 10531 Series part numbers are listed?

35 Molex 10531 Series part numbers are listed, each with specifications and a datasheet where available.

Molex 10531 Series

35 variants · Molex

About the Molex 10531 Series

The Molex 10531 Series series groups 35 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, Industrial, Medical, Military, Telecommunications, connector type of Header and contact finish - post of Tin. Variants differ by contact finish - mating, contact finish thickness - mating and features, so you can match the exact contact finish - mating your application requires using the selection guide below. All listed Molex 10531 Series part numbers are active and orderable.

Select a variant by

Contact finish - mating: Gold · Tin
Contact finish thickness - mating: 15.0µin (0.38µm) · 59.0µin (1.50µm)
Features: Board Guide · Board Guide, Board Lock
Insulation color: Black · Natural
Operating temperature: -40°C ~ 105°C · -40°C~105°C
Package: Box · Tray
Positions: 3 · 4 · 6 · 7 · 14 · 16
Row spacing - mating: - · 0.098\" (2.50mm)

Shared specifications

Applications: Automotive, General Purpose, Industrial, Medical, Military, Telecommunications
Connector type: Header
Contact finish - post: Tin
Contact finish thickness - post: 59.0µin (1.50µm)
Contact length - mating: -
Contact length - post: 0.126\" (3.20mm)
Contact material: Brass
Contact shape: Square
Current rating: -
Fastening type: Latch Holder
Gender: Male Pin
Ingress protection: -

Variant comparison

Parameter	1053102104	105310-2116	105310-2214	105311-1106	1053111106	105311-1107
Contact finish - mating	Tin	Tin	Gold	Tin	Tin	Tin
Contact finish thickness - mating	59.0µin (1.50µm)	59.0µin (1.50µm)	15.0µin (0.38µm)	59.0µin (1.50µm)	59.0µin (1.50µm)	59.0µin (1.50µm)
Features	Board Guide	Board Guide	Board Guide	Board Guide, Board Lock	Board Guide, Board Lock	Board Guide, Board Lock
Insulation color	Natural	Natural	Natural	Black	Black	Black
Operating temperature	-40°C ~ 105°C	-40°C~105°C	-40°C~105°C	-40°C~105°C	-40°C ~ 105°C	-40°C~105°C
Package	Tray	Box	Box	Box	Box	Box
Positions	4	16	14	6	6	7
Row spacing - mating	0.098\" (2.50mm)	0.098\" (2.50mm)	0.098\" (2.50mm)	-	-	-

Request a quote on any Molex 10531 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 10531 Series variants differ?: Molex 10531 Series part numbers differ by contact finish - mating, contact finish thickness - mating, features and insulation color. Use the selection guide above to pick by contact finish - mating.
How many Molex 10531 Series part numbers are listed?: 35 Molex 10531 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Molex 10531 Series?: Request a quote (RFQ) for any Molex 10531 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.