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Molex 003901 Series

10 variants · Molex

About the Molex 003901 Series

The Molex 003901 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 contact termination of Crimp, features of - and insulation material of Polyamide (PA66), Nylon 6/6. Variants differ by color, connector type and fastening type, so you can match the exact color your application requires using the selection guide below. All listed Molex 003901 Series part numbers are active and orderable.

Select a variant by

Color
Black · Natural
Connector type
Plug · Receptacle
Fastening type
Latch Lock · Locking Ramp
Gender
Female Socket · Male Pin
Mounting type
Free Hanging (In-Line) · Panel Mount, Snap-In
Operating temperature
- · -40°C ~ 105°C
Pitch
- · 0.165\" (4.20mm)
Positions
2 · 3 · 6 · 8 · 14 · 16 · 18

Shared specifications

Contact termination
Crimp
Features
-
Insulation material
Polyamide (PA66), Nylon 6/6
Package
Bulk

Variant comparison

Parameter003901202000390120800039012145003901216500390130230039013063
ColorNaturalNaturalNaturalNaturalNaturalNatural
Connector typeReceptacleReceptacleReceptacleReceptaclePlugPlug
Fastening typeLatch LockLatch LockLatch LockLatch LockLocking RampLocking Ramp
GenderFemale SocketFemale SocketFemale SocketFemale SocketMale PinMale Pin
Mounting typeFree Hanging (In-Line)Free Hanging (In-Line)Free Hanging (In-Line)Free Hanging (In-Line)Free Hanging (In-Line)Free Hanging (In-Line)
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
Pitch-0.165\" (4.20mm)0.165\" (4.20mm)0.165\" (4.20mm)-0.165\" (4.20mm)
Positions28141626

Request a quote on any Molex 003901 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 003901 Series variants differ?
Molex 003901 Series part numbers differ by color, connector type, fastening type and gender. Use the selection guide above to pick by color.
How many Molex 003901 Series part numbers are listed?
10 Molex 003901 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Molex 003901 Series?
Request a quote (RFQ) for any Molex 003901 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants