Molex 0530470310 Equivalent & Substitute Parts

Part Overview

The Molex 0530470310 is an active rectangular connector header designed for through-hole mounting in board-to-cable/wire applications. This shrouded 3-position header with 1.25mm pitch serves general purpose, automotive, industrial, and medical applications. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements permit functional equivalents.

Substiute Parts

0530470310

MolexIn Stock: 38900530470310 Datasheet

Current PartRFQ

125SH-B-03-TS

Adam TechIn Stock: 1763125SH-B-03-TS Datasheet

MFR RecommendedRFQ

1734598-3

TE Connectivity AMP ConnectorsIn Stock: 87811734598-3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0530470310 is determined by the following critical parameters:

• Connector type (Header)
• Contact type (Male contact configuration)
• Pitch - mating (0.049" / 1.25mm)
• Number of positions (3)
• Number of rows (1)
• Mounting type (Through Hole)
• Shrouding configuration (Shrouded - 4 Wall)
• Termination method (Solder)
• Insulation material class (Polyamide/Nylon)
• Flammability rating (UL94 V-0)
• RoHS compliance (ROHS3)

The identified substitutes meet these core electrical and mechanical parameters. Variations in contact material, contact finish thickness, fastening type, and operating temperature ranges do not preclude functional equivalence within the specified application scope.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active product status and ROHS3 compliance, ensuring continued availability and regulatory alignment. The Molex 0530470310 and TE Connectivity 1734598-3 share identical contact material (Phosphor Bronze), while the Adam Tech 125SH-B-03-TS uses Brass contacts. The TE Connectivity part features glass-filled Nylon 9T insulation versus standard Nylon 6/6 in the other two parts, providing enhanced mechanical properties.

Selection between these parts should be based on supply chain requirements, packaging preferences (Tray, Bulk, or Tube), and any application-specific performance criteria not specified in the provided parameters.

Frequently Asked Questions (FAQ)

Q: Can the Adam Tech 125SH-B-03-TS replace the Molex 0530470310 in all applications?

A: The Adam Tech part meets all critical substitution parameters: 1.25mm pitch, 3-position, shrouded 4-wall header, through-hole solder termination, and UL94 V-0 compliance. The primary difference is contact material (Brass vs. Phosphor Bronze) and fastening type (Friction Lock vs. Detent Lock). Compatibility depends on mating connector specifications and application requirements.

Q: What is the difference between the contact types in these parts?

A: The Molex and Adam Tech parts feature Male Blade contacts, while the TE Connectivity part uses Male Pin contacts. Both configurations are compatible with standard 1.25mm pitch receptacles, but mating connector design may influence selection.

Q: Are there packaging differences between these substitutes?

A: Yes. The Molex 0530470310 is supplied in Tray packaging, the Adam Tech 125SH-B-03-TS in Bulk, and the TE Connectivity 1734598-3 in Tube. Packaging selection affects handling, storage, and procurement workflows.

Q: Do operating temperature ranges affect substitution?

A: The Molex part does not specify an operating temperature range. The Adam Tech part operates from -40°C to 85°C, and the TE Connectivity part from -25°C to 85°C. If application temperature requirements are defined, verify compatibility with the selected substitute.

Q: Are all parts suitable for automotive, industrial, and medical applications?

A: The Molex and TE Connectivity parts explicitly list automotive, industrial, and medical applications. The Adam Tech part does not specify applications in the provided data. Confirm application suitability with the manufacturer if required.