How do the Molex 1905 Series variants differ?

Molex 1905 Series part numbers differ by insulation diameter, length - overall, package and stud (Tab size). Use the selection guide above to pick by insulation diameter.

How many Molex 1905 Series part numbers are listed?

68 Molex 1905 Series part numbers are listed, each with specifications and a datasheet where available.

Molex 1905 Series

68 variants · Molex

About the Molex 1905 Series

The Molex 1905 Series series groups 68 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common contact finish of Electro-Tin, contact material of Copper and insulation of Insulated. Variants differ by insulation diameter, length - overall and package, so you can match the exact insulation diameter your application requires using the selection guide below.

Select a variant by

Insulation diameter: 0.145\" (3.68mm) · 0.175\" (4.45mm) · 0.250\" (6.35mm) · 0.252\" (6.40mm)
Length - overall: 0.759\" (19.28mm) · 0.835\" (21.20mm) · 0.857\" (21.77mm) · 0.946\" (24.03mm) · 1.076\" (27.33mm) · 1.309\" (33.25mm) · 1.311\" (33.30mm) · 1.571\" (39.90mm)
Package: Box · Bulk
Stud (Tab size): 1/2 Stud · 3/8 Stud · 6 Stud · 7/16 Stud · 8 Stud · 10 Stud
Thickness: 0.028\" (0.71mm) · 0.031\" (0.79mm) · 0.050\" (1.27mm)
Width - outer edges: 0.225\" (5.72mm) · 0.250\" (6.35mm) · 0.254\" (6.45mm) · 0.312\" (7.92mm) · 0.385\" (9.78mm) · 0.534\" (13.56mm) · 0.760\" (19.30mm)
Wire gauge: 14-16 AWG · 18-22 AWG

Shared specifications

Contact finish: Electro-Tin
Contact material: Copper
Insulation: Insulated
Material - insulation: Poly-Vinyl Chloride (PVC)
Mounting type: Free Hanging (In-Line)
Terminal type: Circular
Termination: Crimp

Variant comparison

Parameter	190540033	190540037	190540048	190540052	190540054	19054-0063
Insulation diameter	0.145\" (3.68mm)	0.145\" (3.68mm)	0.145\" (3.68mm)	0.145\" (3.68mm)	0.145\" (3.68mm)	0.252\" (6.40mm)
Length - overall	0.759\" (19.28mm)	0.946\" (24.03mm)	1.309\" (33.25mm)	0.857\" (21.77mm)	0.857\" (21.77mm)	1.571\" (39.90mm)
Package	Bulk	Bulk	Bulk	Bulk	Bulk	Box
Stud (Tab size)	6 Stud	8 Stud	3/8 Stud	6 Stud	8 Stud	1/2 Stud
Thickness	0.028\" (0.71mm)	0.028\" (0.71mm)	0.031\" (0.79mm)	0.028\" (0.71mm)	0.028\" (0.71mm)	0.050\" (1.27mm)
Width - outer edges	0.225\" (5.72mm)	0.312\" (7.92mm)	0.534\" (13.56mm)	0.254\" (6.45mm)	0.254\" (6.45mm)	0.760\" (19.30mm)
Wire gauge	18-22 AWG	18-22 AWG	18-22 AWG	18-22 AWG	18-22 AWG	14-16 AWG

Request a quote on any Molex 1905 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 1905 Series variants differ?: Molex 1905 Series part numbers differ by insulation diameter, length - overall, package and stud (Tab size). Use the selection guide above to pick by insulation diameter.
How many Molex 1905 Series part numbers are listed?: 68 Molex 1905 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Molex 1905 Series?: Request a quote (RFQ) for any Molex 1905 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.