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Molex 0391 Series

3 variants · Molex

About the Molex 0391 Series

The Molex 0391 Series series groups 3 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common barrier type of Enclosed, bottom termination of Closed and color of White. Variants differ by current rating, number of circuits and number of wire entries, so you can match the exact current rating your application requires using the selection guide below. All listed Molex 0391 Series part numbers are active and orderable.

Select a variant by

Current rating
20A · 30A · 63A
Number of circuits
2 · 4 · 12
Number of wire entries
4 · 8 · 24
Pitch
0.315\" (8.00mm) · 0.394\" (10.00mm) · 0.591\" (15.00mm)
Wire gauge
6-14 AWG · 10-18 AWG · 12-22 AWG

Shared specifications

Barrier type
Enclosed
Bottom termination
Closed
Color
White
Material - insulation
Polyamide (PA66), Nylon 6/6
Material flammability rating
UL94 V-0
Mounting type
Chassis, Panel
Operating temperature
-40°C ~ 105°C
Package
Bulk
Rows
2
Terminal block type
Eurostyle Terminal Strip
Terminal screw finish
Zinc
Terminal screw material
Steel

Variant comparison

Parameter039100180403910020120391002502
Current rating20A30A63A
Number of circuits4122
Number of wire entries8244
Pitch0.315\" (8.00mm)0.394\" (10.00mm)0.591\" (15.00mm)
Wire gauge12-22 AWG10-18 AWG6-14 AWG

Request a quote on any Molex 0391 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 0391 Series variants differ?
Molex 0391 Series part numbers differ by current rating, number of circuits, number of wire entries and pitch. Use the selection guide above to pick by current rating.
How many Molex 0391 Series part numbers are listed?
3 Molex 0391 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Molex 0391 Series?
Request a quote (RFQ) for any Molex 0391 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants