M60-6143045 Equivalent & Substitute Parts

Part Overview

The M60-6143045 is a 60-position rectangular connector plug manufactured by Harwin Inc., designed for surface mount applications with center strip contacts and gold plating. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing production and maintenance applications. Substitute parts must maintain electrical and mechanical compatibility while meeting current availability and compliance requirements.

Substiute Parts

M60-6143045

Harwin Inc.In Stock: 650M60-6143045 Datasheet

Current PartRFQ

P08-060PLC-A-G

3MIn Stock: 1161P08-060PLC-A-G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the M60-6143045 are qualified based on the following critical parameters:

• Connector Type & Position Count: Plug configuration with 60 positions ensures signal integrity and mating compatibility
• Pitch & Row Configuration: 0.031" (0.80mm) pitch with 2-row arrangement defines the physical footprint and contact spacing
• Mounting Technology: Surface mount designation requires compatible PCB layout and reflow soldering processes
• Contact System: Gold plating on center strip contacts ensures electrical performance and corrosion resistance
• Board Guide Feature: Mechanical alignment feature must be present for proper connector positioning
• Environmental Compliance: RoHS and REACH status determine suitability for regulated applications

The P08-060PLC-A-G from 3M qualifies as a direct substitute based on matching all critical electrical and mechanical parameters within the allowed tolerance range for this connector category.

Parameter Comparison

Engineering Selection Recommendations

The P08-060PLC-A-G represents the qualified substitute for the obsolete M60-6143045 based on the following factors:

• Functional Equivalence: Both components share identical electrical specifications for 60-position, 0.80mm pitch surface mount connectors with gold-plated center strip contacts
• Compliance Status: The P08-060PLC-A-G maintains active product status with current RoHS compliance, ensuring long-term availability and regulatory alignment
• Physical Compatibility: Matching connector type, position count, pitch, row configuration, and board guide feature ensure PCB layout compatibility
• Environmental Rating: Both components carry MSL 1 classification, indicating equivalent moisture handling characteristics for storage and assembly
• Mechanical Consideration: The P08-060PLC-A-G exhibits a reduced height above board (0.107" vs. 0.154"), which may require verification against clearance requirements in the target application

Frequently Asked Questions (FAQ)

Q: Can the P08-060PLC-A-G be used as a direct replacement for the M60-6143045 in existing designs?

A: Yes, the P08-060PLC-A-G qualifies as a direct substitute based on matching connector type, position count, pitch, row configuration, mounting type, contact finish, and board guide feature. The reduced height above board must be verified against application clearance specifications.

Q: What is the significance of the height difference between these connectors?

A: The M60-6143045 has a height above board of 0.154" (3.90mm), while the P08-060PLC-A-G measures 0.107" (2.72mm). This 0.047" (1.18mm) reduction may affect clearance to adjacent components or enclosure constraints and should be confirmed during design validation.

Q: Are there any compliance differences between the two parts?

A: The M60-6143045 carries ROHS3 Compliant status, while the P08-060PLC-A-G is RoHS Compliant. Both meet current regulatory requirements. The P08-060PLC-A-G maintains active product status, ensuring continued availability and support.

Q: What contact finish thickness specifications apply to these connectors?

A: The M60-6143045 specifies 2.00µin (0.051µm) contact finish thickness, while the P08-060PLC-A-G specifies 8.00µin (0.203µm). Both gold plating thicknesses are within acceptable ranges for this connector category and do not affect electrical performance or compatibility.

Q: Are the mated stacking heights compatible between these parts?

A: The M60-6143045 supports mated stacking heights of 5mm, 6mm, and 7mm. The P08-060PLC-A-G supports 3mm and 6mm. The 6mm stacking height is common to both, ensuring compatibility in multi-connector stacking applications.