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Molex 0554 Series

4 variants · Molex

About the Molex 0554 Series

The Molex 0554 Series series groups 4 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 - mating of Tin and contact finish - post of Tin. Variants differ by applications, contact length - mating and contact length - post, so you can match the exact applications your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current Molex 0554 Series variants and discontinued ones from a single page.

Select a variant by

Applications
- · Automotive, General Purpose, Industrial
Contact length - mating
- · 0.144\" (3.66mm)
Contact length - post
- · 0.130\" (3.30mm)
Fastening type
Detent Lock · Latch Lock
Features
Board Guide · Solder Retention
Insulation color
Natural · White
Insulation height
0.276\" (7.00mm) · 0.520\" (13.20mm)
Insulation material
Polyamide (PA), Nylon · Polyamide (PA66), Nylon 6/6, Glass Filled

Shared specifications

Connector type
Header
Contact finish - mating
Tin
Contact finish - post
Tin
Contact finish thickness - mating
-
Contact finish thickness - post
-
Contact material
Brass
Contact shape
Square
Current rating
-
Gender
Male Pin
Ingress protection
-
Material flammability rating
UL94 V-0
Operating temperature
-

Variant comparison

Parameter0554600772055460127205546013720554871419
Applications---Automotive, General Purpose, Industrial
Contact length - mating---0.144\" (3.66mm)
Contact length - post---0.130\" (3.30mm)
Fastening typeDetent LockDetent LockDetent LockLatch Lock
FeaturesSolder RetentionSolder RetentionSolder RetentionBoard Guide
Insulation colorNaturalNaturalNaturalWhite
Insulation height0.276\" (7.00mm)0.276\" (7.00mm)0.276\" (7.00mm)0.520\" (13.20mm)
Insulation materialPolyamide (PA), NylonPolyamide (PA), NylonPolyamide (PA), NylonPolyamide (PA66), Nylon 6/6, Glass Filled

Request a quote on any Molex 0554 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 0554 Series variants differ?
Molex 0554 Series part numbers differ by applications, contact length - mating, contact length - post and fastening type. Use the selection guide above to pick by applications.
How many Molex 0554 Series part numbers are listed?
4 Molex 0554 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Molex 0554 Series?
Request a quote (RFQ) for any Molex 0554 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants