Molex 0010894147 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Molex 0010894147 is a through-hole, right-angle rectangular connector header with 14 positions arranged in 2 rows at 0.100" (2.54mm) pitch. This connector is designed for board-to-board or cable applications with male pin contacts and push-pull fastening. The part is currently active in production with 883 units in stock. Substitute parts may be required due to supply constraints, design revisions, or application-specific compatibility needs.

Substiute Parts

0010894147

MolexIn Stock: 9130010894147 Datasheet

Current PartRFQ

5-146311-7

TE Connectivity AMP ConnectorsIn Stock: 9345-146311-7 Datasheet

DirectRFQ

4-102979-0

TE Connectivity AMP ConnectorsIn Stock: 10624-102979-0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0010894147 is determined by the following critical parameters:

• Connector Type & Contact Configuration: Header with male pins, breakaway design
• Position Count & Row Configuration: 14 positions in 2 rows
• Pitch Specification: 0.100" (2.54mm) mating pitch and row spacing
• Mounting & Termination: Through-hole, right-angle orientation with solder termination
• Fastening Mechanism: Push-pull fastening type
• Contact Materials & Finish: Gold-plated mating contacts, tin-plated posts
• Insulation Properties: UL94 V-0 flammability rating, black insulation

The TE Connectivity AMP Connectors part 5-146311-7 meets all critical substitution criteria with matching position count, pitch, mounting type, and fastening mechanism. However, this part is obsolete and should be used only when supply of the primary part is unavailable.

The TE Connectivity part 4-102979-0 is not a direct substitute due to its 80-position configuration, which exceeds the 14-position requirement of the main part.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 5-146311-7 is the only direct substitute for the Molex 0010894147 based on matching position count, pitch, and mounting configuration. However, this part carries an obsolete product status, indicating it is no longer in active production. Selection of this substitute should be limited to applications where supply of the primary Molex part is unavailable and design flexibility permits use of an obsolete component.

The TE Connectivity 4-102979-0 is not suitable as a substitute due to its 80-position configuration, which is incompatible with applications designed for 14-position connectors. Additionally, this part is RoHS non-compliant, whereas the primary Molex part is ROHS3 compliant.

For new designs and applications requiring active production support, the Molex 0010894147 remains the recommended choice. For legacy system maintenance or supply chain contingency, the TE Connectivity 5-146311-7 may be evaluated subject to design validation and compliance verification.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 5-146311-7 be used as a direct replacement for the Molex 0010894147?

A: The TE Connectivity 5-146311-7 matches the critical substitution parameters: 14 positions, 2 rows, 0.100" pitch, through-hole right-angle mounting, and push-pull fastening. However, minor differences exist in contact length (0.318" vs. 0.320"), insulation height (0.238" vs. 0.220"), and insulation material composition (thermoplastic vs. polyester). The part is obsolete and should be used only when the primary part is unavailable.

Q: Why is the TE Connectivity 4-102979-0 listed if it cannot substitute the main part?

A: The 4-102979-0 is included in the provided substitute list but does not meet substitution criteria due to its 80-position configuration. This part is not compatible with applications designed for 14-position connectors and should not be selected as a replacement.

Q: What are the key differences between the Molex and TE Connectivity 5-146311-7 connectors?

A: The primary differences are: (1) insulation material—Molex uses polyester glass-filled, TE uses thermoplastic glass-filled; (2) contact length—Molex 0.320" vs. TE 0.318"; (3) insulation height—Molex 0.220" vs. TE 0.238"; (4) termination options—TE offers both press-fit and solder, Molex solder only; (5) product status—Molex is active, TE is obsolete.

Q: Are there compliance or regulatory differences between these parts?

A: Both the Molex 0010894147 and TE Connectivity 5-146311-7 are UL94 V-0 rated and have MSL 1 (unlimited) moisture sensitivity. The Molex part is ROHS3 compliant, while the TE part is RoHS compliant. Both carry EAR99 ECCN classification and 8536.69.4040 HTSUS code.

Q: What should be verified before using the TE Connectivity 5-146311-7 as a substitute?

A: Design validation should confirm that the minor dimensional variations (contact length and insulation height) do not impact mating interface performance or PCB layout. Compliance requirements should be verified, particularly if ROHS3 compliance is mandatory. Thermal and electrical performance should be validated for the specific application.