Molex 0705510046 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Molex 0705510046 is a shrouded right-angle header connector with 12 positions at 2.54mm pitch, designed for through-hole mounting in board-to-cable/wire applications. This connector features male pins with gold-plated mating contacts and tin-plated posts, suitable for automotive, industrial, medical, and general-purpose applications. The part maintains active product status with full inventory availability and RoHS3 compliance. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design flexibility permits equivalent component selection.

Substiute Parts

0705510046

MolexIn Stock: 10790705510046 Datasheet

Current PartRFQ

6-103673-1

TE Connectivity AMP ConnectorsIn Stock: 29096-103673-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0705510046 is determined by strict alignment with the following critical parameters:

• Connector Type & Contact Configuration: Header with male pins
• Position Count & Pitch: 12 positions at 0.100" (2.54mm) mating pitch
• Mounting & Orientation: Through-hole, right-angle configuration
• Shrouding Design: Shrouded with 4-wall construction
• Termination Method: Solder termination
• Contact Finish: Gold-plated mating surface with tin-plated posts
• Flammability & Compliance: UL94 V-0 rated, RoHS compliant

The TE Connectivity AMP Connectors part 6-103673-1 qualifies as a direct substitute based on matching all critical parameters. Both connectors share identical position count, pitch spacing, mounting type, shrouding configuration, and termination method. Both maintain UL94 V-0 flammability ratings and RoHS compliance. Differences in contact material composition (phosphor bronze vs. brass) and insulation material (polyester glass-filled vs. thermoplastic) do not preclude substitution within the specified electrical and mechanical operating envelope.

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0705510046 and TE Connectivity 6-103673-1 maintain active product status with full RoHS compliance and UL94 V-0 flammability certification. Selection between these parts should be based on:

Molex 0705510046: Primary choice when phosphor bronze contact material and polyester glass-filled insulation are specified in design documentation. Supports operating temperatures from -40°C to 105°C. Available in bulk packaging.

TE Connectivity 6-103673-1: Suitable alternative with extended lower operating temperature range (-65°C to 105°C) and brass contact material. Includes keying slot feature and board lock functionality. Available in tube packaging. Supports 3A current rating specification.

Both connectors satisfy identical mechanical and electrical interface requirements for 12-position, 2.54mm pitch through-hole right-angle header applications. Component selection should align with specific application temperature requirements, packaging logistics, and inventory availability constraints.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 6-103673-1 directly replace the Molex 0705510046 in existing designs?

A: Yes. Both connectors share identical position count (12), mating pitch (2.54mm), mounting type (through-hole right-angle), shrouding configuration (4-wall), and termination method (solder). Mechanical and electrical interfaces are compatible. Verify that the extended lower temperature range (-65°C vs. -40°C) and keying slot feature of the TE part do not conflict with existing PCB layouts or connector receptacles.

Q: What are the key differences between these two connectors?

A: Primary differences include contact material (phosphor bronze vs. brass), insulation material (polyester glass-filled vs. thermoplastic), operating temperature lower limit (-40°C vs. -65°C), and packaging format (bulk vs. tube). The TE part includes a keying slot feature and specifies 3A current rating. These differences do not affect substitution eligibility for standard board-to-cable applications.

Q: Are both parts RoHS compliant?

A: Yes. The Molex 0705510046 is RoHS3 compliant. The TE Connectivity 6-103673-1 is RoHS compliant. Both meet regulatory requirements for restricted substance elimination.

Q: What packaging options are available?

A: The Molex 0705510046 is supplied in bulk packaging. The TE Connectivity 6-103673-1 is supplied in tube packaging. Packaging selection may affect order quantities, handling procedures, and inventory management workflows.

Q: Can these connectors be used in automotive applications?

A: Yes. Both connectors list automotive applications in their approved use categories. Both maintain UL94 V-0 flammability ratings and operate within automotive temperature ranges. Verify compliance with specific automotive qualification standards required by your application or customer specifications.