3M 81060-600C01-RB Equivalent & Substitute Parts

Part Overview

The 3M 81060-600C01-RB is a rectangular connector header designed for surface mount applications. This component is a shrouded, 60-position male pin header with 1.27mm pitch spacing, configured in a 2-row layout. The connector features solder termination and push-pull fastening, making it suitable for board-to-cable/wire interconnections in electronic assemblies.

The product status is obsolete. Identifying equivalent and substitute parts is necessary to support legacy system maintenance, repair operations, and design continuity where this connector type remains functionally required.

Substiute Parts

81060-600C01-RB

3MIn Stock: 78581060-600C01-RB Datasheet

Current PartRFQ

81060-600C01-RB

3MIn Stock: 78581060-600C01-RB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 3M 81060-600C01-RB rectangular connector header is determined by strict alignment of the following critical parameters:

Electrical Parameters:

• Pitch - Mating: 0.050" (1.27mm)
• Number of Positions: 60
• Number of Rows: 2
• Row Spacing - Mating: 0.100" (2.54mm)
• Current Rating: 0.75A
• Contact Type: Male Pin

Mechanical Parameters:

• Mounting Type: Surface Mount
• Connector Type: Header
• Shrouding: Shrouded - 4 Wall
• Termination: Solder
• Fastening Type: Push-Pull
• Contact Length - Mating: 0.140" (4.66mm)
• Insulation Height: 0.405" (10.29mm)
• Contact Shape: Square

Material & Environmental Parameters:

• Insulation Material: Liquid Crystal Polymer (LCP)
• Contact Material: Copper Alloy
• Contact Finish - Mating: Gold
• Contact Finish - Post: Tin
• Operating Temperature: -55°C ~ 105°C
• Material Flammability Rating: UL94 V-0
• RoHS Status: RoHS Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Any substitute part must match all parameters listed above to ensure functional and mechanical compatibility within the original application circuit.

Parameter Comparison

Engineering Selection Recommendations

The 3M 81060-600C01-RB is classified as an obsolete product. The manufacturer-recommended equivalent is the 3M 81060-600C01-RB, which is identical in all electrical, mechanical, and material specifications.

Both the original part and the recommended equivalent maintain RoHS compliance and UL94 V-0 flammability certification. The operating temperature range of -55°C to 105°C and moisture sensitivity level of 1 (unlimited) support deployment in standard industrial and commercial environments.

For legacy system support and repair applications, the recommended equivalent provides direct functional replacement with no design modifications required. All electrical parameters, mechanical dimensions, contact configurations, and material properties remain unchanged.

Frequently Asked Questions (FAQ)

Q: What makes the 3M 81060-600C01-RB suitable for substitution purposes?

A: The 3M 81060-600C01-RB meets all critical substitution criteria: identical 60-position, 2-row configuration with 1.27mm pitch spacing, surface mount solder termination, shrouded 4-wall design, and push-pull fastening. The connector maintains the same electrical rating (0.75A), operating temperature range (-55°C to 105°C), and material specifications (LCP insulation, copper alloy contacts with gold mating finish).

Q: Are there any compatibility considerations when using the substitute part?

A: The substitute part is electrically and mechanically identical to the original. PCB footprint, mating interface dimensions, and contact arrangement remain unchanged. No circuit design modifications or PCB layout adjustments are necessary.

Q: What is the significance of the RoHS compliance and UL94 V-0 rating?

A: RoHS compliance confirms the absence of restricted hazardous substances, meeting regulatory requirements for electronic equipment in most markets. The UL94 V-0 flammability rating indicates the insulation material meets strict fire safety standards for electrical connectors in enclosed assemblies.

Q: How does the moisture sensitivity level (MSL) affect handling and storage?

A: An MSL rating of 1 (unlimited) indicates the connector has no moisture sensitivity restrictions. Standard handling and storage practices apply without special humidity control or desiccant packaging requirements.

Q: What is the functional difference between the gold mating contact finish and tin post finish?

A: The gold finish on mating contacts provides corrosion resistance and reliable electrical contact during mating cycles. The tin finish on solder posts supports reliable solder joint formation during PCB assembly. Both finishes are standard for this connector type and do not affect substitution compatibility.