TE Connectivity 1-87025-2 Rectangular Connector Housing Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1-87025-2 is a 12-position rectangular connector receptacle housing with 0.156" (3.96mm) pitch, designed for free-hanging in-line mounting applications. This component is part of the AMPMODU Mod I series and features crimp-type female socket contacts. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for ongoing production and maintenance requirements.

Substiute Parts

1-87025-2

TE Connectivity AMP ConnectorsIn Stock: 9701-87025-2 Datasheet

Current PartRFQ

1-640251-2

TE Connectivity AMP ConnectorsIn Stock: 208631-640251-2 Datasheet

Parametric EquivalentRFQ

280595

TE Connectivity AMP ConnectorsIn Stock: 3116280595 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 1-87025-2 are identified based on strict electrical and mechanical parameter matching. The critical parameters that determine substitution eligibility are:

• Connector Type: Receptacle
• Contact Type: Female Socket
• Number of Positions: 12
• Pitch: 0.156" (3.96mm)
• Number of Rows: 1
• Mounting Type: Free Hanging (In-Line)
• Contact Termination: Crimp

All substitute parts listed maintain these core parameters, ensuring mechanical and electrical compatibility with mating connector systems and PCB layouts designed for the original 1-87025-2 housing. Variations in color, insulation material composition, and product status are secondary characteristics that do not affect functional interchangeability.

Parameter Comparison

Engineering Selection Recommendations

1-640251-2 (SL-156 Series)

The 1-640251-2 is an active product with ROHS3 compliance and documented operating temperature range of -55°C to 105°C. This part is from the SL-156 series and offers the highest inventory availability at 20,841 units. Selection of this substitute is appropriate for applications requiring current product status and extended temperature specification documentation.

280595 (AMPMODU Mod I Series)

The 280595 maintains the original AMPMODU Mod I series designation with active product status and RoHS compliance. This substitute provides series continuity with the original 1-87025-2 and is suitable for applications where series consistency is a design requirement. Inventory availability is 3,061 units.

Both substitute parts satisfy the core electrical and mechanical parameters required for direct functional replacement of the obsolete 1-87025-2 housing. Selection between alternatives depends on application-specific requirements regarding series designation, temperature specification documentation, and inventory availability.

Frequently Asked Questions (FAQ)

Q: Can the 1-640251-2 be used as a direct replacement for the 1-87025-2?

A: Yes. Both parts are 12-position receptacle housings with 0.156" (3.96mm) pitch, single-row configuration, free-hanging in-line mounting, and crimp termination. The electrical and mechanical interfaces are identical. The primary difference is product status (active versus obsolete) and series designation (SL-156 versus AMPMODU Mod I).

Q: What is the difference between the 280595 and 1-640251-2 substitutes?

A: Both parts meet the core substitution criteria. The 280595 maintains the original AMPMODU Mod I series, while the 1-640251-2 is from the SL-156 series. The 1-640251-2 provides documented operating temperature specifications (-55°C to 105°C), whereas temperature data is not specified for the 280595. The 1-640251-2 has higher inventory availability.

Q: Are there any compatibility issues with existing mating connectors?

A: No. All substitute parts maintain identical pitch (0.156"), position count (12), row configuration (1), and contact type (female socket). Mating connectors designed for the 1-87025-2 are fully compatible with both substitute housings.

Q: Does the color difference between substitutes affect functionality?

A: No. Color is a visual identifier only and does not affect electrical or mechanical performance. The 1-87025-2 is black, the 1-640251-2 is natural, and the 280595 is green. Selection based on color is a design or assembly identification preference, not a functional requirement.

Q: What is the significance of the RoHS3 compliance on the 1-640251-2?

A: ROHS3 compliance indicates adherence to the current Restriction of Hazardous Substances directive. Both the 1-87025-2 (RoHS Compliant) and 1-640251-2 (ROHS3 Compliant) meet hazardous substance restrictions. ROHS3 represents the updated standard and is applicable to new product selections.

Q: Are contacts included with these connector housings?

A: No. All three parts (1-87025-2, 1-640251-2, and 280595) are housings only. Contacts must be sourced separately and crimped into the housing according to TE Connectivity specifications.

Q: Which substitute should be selected for new designs?

A: For new designs, either active substitute is appropriate. The 1-640251-2 is recommended if documented operating temperature range is required. The 280595 is recommended if series continuity with AMPMODU Mod I is a design requirement. Both parts have adequate inventory availability and current product status.