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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. Every variant in the range shares a common connector type of Plug, contact termination of Crimp and features of -. Variants differ by color, fastening type and gender, so you can match the exact color your application requires using the selection guide below. All listed Molex 5031 Series part numbers are active and orderable.

Select a variant by

Color
Beige · White
Fastening type
Detent Lock · Latch Lock
Gender
Male Pin · Non-Gendered
Operating temperature
-40°C ~ 105°C · -25°C ~ 85°C
Pitch
0.049\" (1.25mm) · 0.059\" (1.50mm)
Positions
8 · 10 · 12 · 18 · 20 · 26 · 28 · 30 · 34 · 40

Shared specifications

Connector type
Plug
Contact termination
Crimp
Features
-
Insulation material
Polybutylene Terephthalate (PBT)
Mounting type
Free Hanging (In-Line)
Package
Bulk
Row spacing
-
Rows
2

Variant comparison

Parameter503110400050314908005031491000503149120050314918005031492000
ColorWhiteBeigeBeigeBeigeBeigeBeige
Fastening typeDetent LockLatch LockLatch LockLatch LockLatch LockLatch Lock
GenderMale PinNon-GenderedNon-GenderedNon-GenderedNon-GenderedNon-Gendered
Operating temperature-25°C ~ 85°C-40°C ~ 105°C-40°C ~ 105°C-40°C ~ 105°C-40°C ~ 105°C-40°C ~ 105°C
Pitch0.049\" (1.25mm)0.059\" (1.50mm)0.059\" (1.50mm)0.059\" (1.50mm)0.059\" (1.50mm)0.059\" (1.50mm)
Positions40810121820

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 color, fastening type, gender and operating temperature. Use the selection guide above to pick by color.
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