3M N2560-6002UB Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The 3M N2560-6002UB is a shrouded rectangular connector header designed for through-hole mounting with 60 positions arranged in 2 rows at 0.100" (2.54mm) pitch. This connector features male pins with gold-plated mating contacts and tin-lead plated posts, suitable for board-to-board or cable applications. The part is classified as obsolete, making identification of active equivalent components essential for ongoing production and maintenance applications.

Substiute Parts

N2560-6002UB

3MIn Stock: 1130N2560-6002UB Datasheet

Current PartRFQ

N2560-6002-RB

3MIn Stock: 2276N2560-6002-RB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The N2560-6002-RB qualifies as a direct substitute for the N2560-6002UB based on the following critical parameters:

Matching Electrical Specifications:

• Identical connector type, contact type, and pin configuration (60 positions, 2 rows)
• Identical pitch specifications (0.100" mating pitch, 0.100" row spacing)
• Identical current rating (1.75A) and operating temperature range (-55°C ~ 105°C)
• Identical material flammability rating (UL94 V-0)
• Identical moisture sensitivity level (MSL 1)

Matching Mechanical Specifications:

• Identical shrouding configuration (Shrouded - 4 Wall)
• Identical mounting type (Through Hole) and termination method (Solder)
• Identical fastening type (Push-Pull)
• Identical contact dimensions and insulation height
• Identical contact shape (Square) and mating contact finish (Gold, 30.0µin)

Functional Equivalence: Both parts belong to the 3M 2500 series and maintain identical board-to-board or cable application compatibility. The substitute part is available in bulk packaging with active product status, providing supply continuity for the obsolete original part.

Parameter Comparison

Engineering Selection Recommendations

The N2560-6002-RB is the direct functional equivalent for the obsolete N2560-6002UB. Selection of the substitute part is based on:

Product Status: The N2560-6002-RB maintains active product status with confirmed inventory availability (2239 pcs), ensuring supply continuity for applications currently using the obsolete N2560-6002UB.

Regulatory Compliance: The substitute part achieves ROHS3 compliance, whereas the original part is RoHS non-compliant. This compliance upgrade provides advantages for applications subject to RoHS regulations. Both parts maintain identical electrical and mechanical specifications, ensuring direct interchangeability in existing designs.

Contact Finish Difference: The substitute part features tin-plated posts compared to the tin-lead plating of the original part. This change aligns with modern lead-free manufacturing standards while maintaining identical post finish thickness (200.0µin) and electrical performance characteristics.

Packaging: The substitute part is supplied in bulk packaging, differing from the original part's packaging specification. This packaging difference does not affect functional compatibility or performance.

Frequently Asked Questions (FAQ)

Q: Can the N2560-6002-RB directly replace the N2560-6002UB in existing applications?

A: Yes. Both parts share identical electrical specifications (60 positions, 2 rows, 0.100" pitch, 1.75A current rating, -55°C ~ 105°C operating range), identical mechanical dimensions, and identical connector configuration. The parts are functionally interchangeable.

Q: What is the difference between tin-lead and tin post finishes?

A: The original part features tin-lead plating on the posts, while the substitute uses tin plating. Both maintain identical finish thickness (200.0µin / 5.08µm) and provide equivalent electrical performance. The tin finish aligns with lead-free manufacturing practices.

Q: Does the RoHS3 compliance of the substitute part affect compatibility?

A: No. RoHS3 compliance is a regulatory attribute that does not alter electrical or mechanical performance. The compliance upgrade of the substitute part provides regulatory advantages for applications subject to RoHS requirements, with no impact on functional compatibility.

Q: Are the insulation materials different between the two parts?

A: The original part specifies polycyclohexylenedimethylene terephthalate (PCT) with glass filling. The substitute part specifies PCT, polyester, and glass filling. Both materials maintain identical insulation height (0.390"), identical flammability rating (UL94 V-0), and identical operating temperature range (-55°C ~ 105°C).

Q: What packaging differences exist between these parts?

A: The original part packaging is not specified in the documentation. The substitute part is supplied in bulk packaging. Packaging differences do not affect connector performance or compatibility.

Q: Are both parts suitable for board-to-board and cable applications?

A: Yes. Both parts are specified for board-to-board or cable style applications with identical through-hole mounting and solder termination methods.