TE Connectivity AMP Connectors 3-87025-6 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 3-87025-6 is an 11-position rectangular connector receptacle housing with a 0.156" (3.96mm) pitch, designed for free-hanging in-line mounting applications. This component belongs to the AMPMODU Mod I series and features female socket contacts with crimp termination. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity and support ongoing production requirements.

Substiute Parts

3-87025-6

TE Connectivity AMP ConnectorsIn Stock: 10603-87025-6 Datasheet

Current PartRFQ

1-640251-1

TE Connectivity AMP ConnectorsIn Stock: 211101-640251-1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 3-87025-6 is determined by strict equivalence across the following critical parameters:

• Connector Type: Receptacle housing
• Contact Type: Female socket configuration
• Number of Positions: 11 positions
• Pitch Specification: 0.156" (3.96mm) center-to-center spacing
• Number of Rows: Single row configuration
• Mounting Type: Free hanging in-line orientation
• Contact Termination: Crimp-style termination
• Moisture Sensitivity Level: MSL 1 (Unlimited)

The substitute part 1-640251-1 satisfies all these parameters, providing functional and mechanical compatibility with applications originally designed for the 3-87025-6. The primary distinction between the main part and its substitute is the product status transition from obsolete to active, along with differences in color specification and series designation.

Parameter Comparison

Engineering Selection Recommendations

The substitute part 1-640251-1 is the appropriate selection for applications currently utilizing the obsolete 3-87025-6. This recommendation is based on the following factors:

Product Status: The 1-640251-1 maintains active product status with TE Connectivity AMP Connectors, ensuring continued availability and supply chain support. The 3-87025-6 is classified as obsolete, limiting future procurement options.

Compliance and Certifications: Both parts carry identical ECCN classification (EAR99) and MSL rating (1 - Unlimited). The 1-640251-1 is ROHS3 compliant, providing enhanced environmental compliance for new designs and production runs.

Functional Equivalence: All critical electrical and mechanical parameters align between the two parts, including connector type, contact configuration, position count, pitch specification, mounting orientation, and termination method. These parameters ensure direct functional compatibility in existing circuit designs and assembly processes.

Inventory Availability: The 1-640251-1 demonstrates significantly higher inventory levels (21,045 pieces) compared to the 3-87025-6 (966 pieces), supporting sustained production requirements and reducing supply chain risk.

Frequently Asked Questions (FAQ)

Q: Can the 1-640251-1 be used as a direct replacement for the 3-87025-6 in existing designs?

A: Yes. Both parts share identical specifications for connector type, contact type, number of positions (11), pitch (0.156"/3.96mm), row configuration, mounting type, and contact termination. The parts are mechanically and functionally compatible.

Q: What is the significance of the color difference between the two parts?

A: The 3-87025-6 features a black housing, while the 1-640251-1 has a natural (undyed) housing. Color differences do not affect electrical performance or mechanical compatibility. Selection should be based on application requirements and visual identification needs.

Q: Are there any compliance differences between these parts?

A: Both parts carry the same ECCN classification (EAR99) and MSL rating (1 - Unlimited). The 1-640251-1 includes ROHS3 compliance certification, which the 3-87025-6 does not specify. This makes the 1-640251-1 suitable for applications with environmental compliance requirements.

Q: What does the note "Contacts Not Included" mean for both parts?

A: Both the 3-87025-6 and 1-640251-1 are connector housings only. Female socket contacts must be procured separately and installed via crimp termination. The housing itself does not include pre-installed contacts.

Q: Why is the 1-640251-1 listed as belonging to the SL-156 series rather than AMPMODU Mod I?

A: Series designation reflects the product line classification within TE Connectivity's portfolio. The SL-156 series represents the active product line for this connector configuration. Despite different series names, the parts maintain identical functional and mechanical specifications that determine substitution compatibility.

Q: Is the higher inventory level of the 1-640251-1 significant for procurement decisions?

A: Yes. The 1-640251-1 inventory (21,045 pieces) substantially exceeds the 3-87025-6 inventory (966 pieces), indicating stronger supply chain support and reduced risk of future unavailability. This factor supports prioritizing the 1-640251-1 for new production and design transitions.