How do the Molex 5003 Series variants differ?

Molex 5003 Series part numbers differ by package, pin or socket and wire gauge. Use the selection guide above to pick by package.

How many Molex 5003 Series part numbers are listed?

5 Molex 5003 Series part numbers are listed, each with specifications and a datasheet where available.

Molex 5003 Series

5 variants · Molex

About the Molex 5003 Series

The Molex 5003 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 contact finish of Tin, contact finish thickness of 35.4µin (0.90µm) and contact termination of Crimp. Variants differ by package, pin or socket and wire gauge, so you can match the exact package your application requires using the selection guide below. All listed Molex 5003 Series part numbers are active and orderable.

Select a variant by

Package: Bulk · Tape & Reel (TR); Cut Tape (CT)
Pin or socket: Board-In · Pin · Socket
Wire gauge: 20-22 AWG · 26-30 AWG

Shared specifications

Contact finish: Tin
Contact finish thickness: 35.4µin (0.90µm)
Contact termination: Crimp

Variant comparison

Parameter	500348000	500388000	500388100	500398000	500398100
Package	Tape & Reel (TR); Cut Tape (CT)	Tape & Reel (TR); Cut Tape (CT)	Bulk	Tape & Reel (TR); Cut Tape (CT)	Bulk
Pin or socket	Board-In	Pin	Pin	Socket	Socket
Wire gauge	26-30 AWG	20-22 AWG	20-22 AWG	20-22 AWG	20-22 AWG

Request a quote on any Molex 5003 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 5003 Series variants differ?: Molex 5003 Series part numbers differ by package, pin or socket and wire gauge. Use the selection guide above to pick by package.
How many Molex 5003 Series part numbers are listed?: 5 Molex 5003 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Molex 5003 Series?: Request a quote (RFQ) for any Molex 5003 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.