Skip to main content

Molex 4303000 Series

16 variants · Molex

About the Molex 4303000 Series

The Molex 4303000 Series series groups 16 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common contact termination of Crimp and pin or socket of Socket. Variants differ by contact finish, contact finish thickness and package, so you can match the exact contact finish your application requires using the selection guide below. All listed Molex 4303000 Series part numbers are active and orderable.

Select a variant by

Contact finish
Gold · Tin
Contact finish thickness
15.0µin (0.38µm) · 30.0µin (0.76µm) · 40.0µin (1.02µm)
Package
Bulk · Tape & Reel (TR); Cut Tape (CT)
Wire gauge
20-24 AWG · 26-30 AWG

Shared specifications

Contact termination
Crimp
Pin or socket
Socket

Variant comparison

Parameter430300001430300002430300003430300004430300005430300006
Contact finishTinGoldGoldTinGoldGold
Contact finish thickness40.0µin (1.02µm)15.0µin (0.38µm)30.0µin (0.76µm)40.0µin (1.02µm)15.0µin (0.38µm)30.0µin (0.76µm)
PackageTape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)
Wire gauge20-24 AWG20-24 AWG20-24 AWG26-30 AWG26-30 AWG26-30 AWG

Request a quote on any Molex 4303000 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 4303000 Series variants differ?
Molex 4303000 Series part numbers differ by contact finish, contact finish thickness, package and wire gauge. Use the selection guide above to pick by contact finish.
How many Molex 4303000 Series part numbers are listed?
16 Molex 4303000 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Molex 4303000 Series?
Request a quote (RFQ) for any Molex 4303000 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants