Molex 0417910885 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Molex 0417910885 is an active-status rectangular connector header designed for through-hole mounting applications. This 12-position, single-row connector operates at 0.156" (3.96mm) pitch and features shrouded design with friction lock fastening. The connector is manufactured with tin-plated square contacts and polyester glass-filled insulation rated UL94 V-0. With 731 units in current inventory, this component serves general purpose, automotive, industrial, medical, and telecommunications applications. Identifying equivalent substitute parts ensures design flexibility, supply chain continuity, and access to alternative sourcing options when the primary part becomes unavailable or when design requirements necessitate alternative connector specifications.

Substiute Parts

0417910885

MolexIn Stock: 7480417910885 Datasheet

Current PartRFQ

4-644615-2

TE Connectivity AMP ConnectorsIn Stock: 21084-644615-2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0417910885 is determined by strict alignment of the following critical parameters:

• Connector Type: Must be Header
• Contact Type: Must be Male Pin
• Number of Positions: Must be 12
• Number of Rows: Must be 1
• Pitch - Mating: Must be 0.156" (3.96mm)
• Mounting Type: Must be Through Hole
• Shrouding: Must be Shrouded - 1 Wall
• Termination: Must be Solder
• Fastening Type: Must be Friction Lock
• Contact Finish - Mating: Must be Tin
• Material Flammability Rating: Must be UL94 V-0
• RoHS Status: Must be ROHS3 Compliant

The TE Connectivity AMP Connectors part number 4-644615-2 meets all critical substitution parameters. Both connectors operate within the same pitch specification, share identical contact configuration, and maintain equivalent electrical and mechanical interface requirements. The substitute part is classified as MFR Recommended, indicating manufacturer-validated compatibility.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity AMP Connectors 4-644615-2 is designated as the MFR Recommended substitute for the Molex 0417910885. Both connectors maintain active product status and full compliance with ROHS3, REACH, and EAR99 classifications. The substitute part satisfies all critical electrical and mechanical interface requirements, including pitch specification, contact configuration, shrouding design, and termination method.

The substitute part carries higher inventory availability (2089 units) compared to the primary part (731 units), supporting supply chain resilience. Both connectors are rated UL94 V-0 for material flammability and operate within identical regulatory frameworks.

Dimensional variations exist in contact post length, overall contact length, insulation height, and contact finish thickness. The substitute part features enhanced contact finish thickness (150.0µin versus 60.0µin) and includes board guide and keying slot features. The substitute part specifies operating temperature range (-55°C ~ 105°C) and voltage rating (600VAC), whereas the primary part does not provide these specifications in the available data.

Selection between these parts should be based on specific application requirements, PCB layout constraints, and design specifications for operating temperature and voltage conditions.

Frequently Asked Questions (FAQ)

Q: What determines whether the TE Connectivity 4-644615-2 can substitute for the Molex 0417910885?

A: Substitution is based on matching critical parameters: 12-position, single-row header configuration, 0.156" (3.96mm) pitch, through-hole mounting, shrouded 1-wall design, solder termination, friction lock fastening, tin-plated square contacts, UL94 V-0 flammability rating, and ROHS3 compliance. The TE Connectivity part meets all these requirements.

Q: Are there dimensional differences between these connectors?

A: Yes. The substitute part has a shorter contact post length (0.125" versus 0.140"), lower overall contact length (0.700" versus 0.720"), and greater insulation height (0.545" versus 0.446"). These variations may affect PCB layout and mating interface clearances. Design verification is necessary for applications with tight spatial constraints.

Q: What is the difference in contact finish thickness?

A: The Molex part specifies 60.0µin (1.52µm) tin plating on both mating and post contacts. The TE Connectivity substitute specifies 150.0µin (3.81µm) tin plating. The thicker plating on the substitute part provides enhanced corrosion resistance and contact durability.

Q: Does the substitute part have additional features?

A: The TE Connectivity 4-644615-2 includes board guide and keying slot features not specified for the Molex part. These features enhance alignment during mating and provide polarization capability.

Q: What is the difference in insulation material?

A: The Molex part uses polyester glass-filled insulation, while the TE Connectivity substitute uses thermoplastic glass-filled insulation. Both materials are UL94 V-0 rated and meet equivalent flammability requirements.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the Molex 0417910885 and TE Connectivity 4-644615-2 are ROHS3 Compliant and REACH Unaffected, meeting equivalent environmental and regulatory standards.

Q: What is the difference in number of positions loaded?

A: The Molex part specifies 11 positions loaded out of 12 total positions. The TE Connectivity substitute specifies all positions loaded. This difference may affect connector density and contact availability in specific applications.

Q: Can these connectors be used interchangeably in existing designs?

A: Mechanical and electrical interface compatibility is established through matching pitch, contact configuration, and termination method. However, dimensional variations and feature differences require design verification before implementation in existing PCB layouts and mating connector assemblies.