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Molex 0440 Series

9 variants · Molex

About the Molex 0440 Series

The Molex 0440 Series series groups 9 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 Header, contact finish - post of Tin and contact finish thickness - post of 100.0µin (2.54µm). Variants differ by applications, contact finish - mating and contact finish thickness - mating, so you can match the exact applications your application requires using the selection guide below. All listed Molex 0440 Series part numbers are active and orderable.

Select a variant by

Applications
General Purpose, Industrial, Medical, Telecommunications · General Purpose, Medical, Military, Telecommunications
Contact finish - mating
Gold · Tin
Contact finish thickness - mating
15.0µin (0.38µm) · 30.0µin (0.76µm) · 100.0µin (2.54µm)
Contact length - post
0.130\" (3.30mm) · 0.158\" (4.01mm) · 0.177\" (4.50mm) · 0.193\" (4.90mm) · 0.335\" (8.50mm)
Fastening type
Latch Holder · Locking Ramp
Features
Blind Mating, Board Lock · Board Guide
Insulation height
0.390\" (9.91mm) · 0.587\" (14.91mm)
Insulation material
Liquid Crystal Polymer (LCP), Glass Filled · Polyamide (PA46), Nylon 4/6

Shared specifications

Connector type
Header
Contact finish - post
Tin
Contact finish thickness - post
100.0µin (2.54µm)
Contact length - mating
-
Contact material
Brass
Contact shape
Square
Current rating
-
Gender
Male Pin
Ingress protection
-
Insulation color
Black
Material flammability rating
UL94 V-0
Mounting type
Through Hole

Variant comparison

Parameter044068010504406810060440670802044067140204406716030440680050
ApplicationsGeneral Purpose, Industrial, Medical, TelecommunicationsGeneral Purpose, Industrial, Medical, TelecommunicationsGeneral Purpose, Medical, Military, TelecommunicationsGeneral Purpose, Medical, Military, TelecommunicationsGeneral Purpose, Medical, Military, TelecommunicationsGeneral Purpose, Industrial, Medical, Telecommunications
Contact finish - matingGoldGoldGoldGoldGoldTin
Contact finish thickness - mating30.0µin (0.76µm)30.0µin (0.76µm)15.0µin (0.38µm)15.0µin (0.38µm)30.0µin (0.76µm)100.0µin (2.54µm)
Contact length - post0.193\" (4.90mm)0.177\" (4.50mm)0.158\" (4.01mm)0.158\" (4.01mm)0.158\" (4.01mm)0.177\" (4.50mm)
Fastening typeLatch HolderLatch HolderLocking RampLocking RampLocking RampLatch Holder
FeaturesBlind Mating, Board LockBlind Mating, Board LockBoard GuideBoard GuideBoard GuideBlind Mating, Board Lock
Insulation height0.587\" (14.91mm)0.587\" (14.91mm)0.390\" (9.91mm)0.390\" (9.91mm)0.390\" (9.91mm)0.587\" (14.91mm)
Insulation materialPolyamide (PA46), Nylon 4/6Polyamide (PA46), Nylon 4/6Liquid Crystal Polymer (LCP), Glass FilledLiquid Crystal Polymer (LCP), Glass FilledLiquid Crystal Polymer (LCP), Glass FilledPolyamide (PA46), Nylon 4/6

Request a quote on any Molex 0440 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 0440 Series variants differ?
Molex 0440 Series part numbers differ by applications, contact finish - mating, contact finish thickness - mating and contact length - post. Use the selection guide above to pick by applications.
How many Molex 0440 Series part numbers are listed?
9 Molex 0440 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Molex 0440 Series?
Request a quote (RFQ) for any Molex 0440 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants