TE Connectivity 2-102570-7 Rectangular Connector Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity 2-102570-7 is a rectangular connector header from the AMPMODU Mod II series, designed for through-hole, right-angle board-to-board or cable applications. This component features 60 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing and is rated for 3A current at operating temperatures between -65°C and 105°C.

The 2-102570-7 carries an obsolete product status, which necessitates identification of functionally equivalent alternatives for new designs, procurement continuity, and long-term system support. Active substitute components maintain identical electrical and mechanical specifications while offering current manufacturing availability and updated compliance certifications.

Substiute Parts

2-102570-7

TE Connectivity AMP ConnectorsIn Stock: 8822-102570-7 Datasheet

Current PartRFQ

7-103167-7

TE Connectivity AMP ConnectorsIn Stock: 10227-103167-7 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2-102570-7 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part 7-103167-7 maintains identical specifications in the following key areas:

Electrical Parameters:

• Contact type, material, and shape (Male Pin, Phosphor Bronze, Square)
• Current rating (3A)
• Operating temperature range (-65°C ~ 105°C)
• Pitch spacing (0.100" / 2.54mm)
• Contact lengths (Mating: 0.318", Post: 0.135")

Mechanical Parameters:

• Number of positions and rows (60 positions, 2 rows)
• Mounting configuration (Through Hole, Right Angle)
• Shrouding design (Shrouded - 4 Wall)
• Termination method (Solder)
• Fastening mechanism (Detent Lock)
• Insulation height (0.400")

Environmental & Compliance Parameters:

• Material flammability rating (UL94 V-0)
• Moisture sensitivity level (MSL 1)
• ECCN classification (EAR99)
• HTSUS code (8536.69.4040)

The substitute part differs only in product status (Active vs. Obsolete), packaging format (Tray vs. unspecified), contact finish specifications, and RoHS compliance status. These differences do not affect functional interchangeability in applications requiring the specified electrical and mechanical characteristics.

Parameter Comparison

Engineering Selection Recommendations

The 7-103167-7 is the direct functional equivalent for the obsolete 2-102570-7 rectangular connector header. Both components are manufactured by TE Connectivity within the AMPMODU Mod II series and maintain identical electrical and mechanical specifications across all critical parameters including pitch, position count, contact configuration, current rating, and operating temperature range.

Product Status Consideration: The 2-102570-7 carries obsolete status, indicating discontinued manufacturing and limited long-term availability. The 7-103167-7 maintains active product status with current manufacturing support and documented inventory availability.

Compliance Differentiation: The 7-103167-7 is RoHS Compliant, whereas the 2-102570-7 is RoHS non-compliant. This distinction is significant for applications subject to RoHS regulations or customer requirements mandating lead-free materials. The substitute part achieves compliance through elimination of lead from the post contact finish (Tin vs. Tin-Lead).

Contact Finish Specifications: The mating contact finish thickness differs between parts (30.0µin for 7-103167-7 vs. 15.0µin for 2-102570-7). Both thicknesses remain within acceptable ranges for gold plating on connector contacts and do not affect functional interchangeability. The post contact finish thickness remains equivalent at 100.0µin.

Packaging: The 7-103167-7 is supplied in Tray packaging, which may differ from the original part's packaging format. Packaging differences do not affect component functionality or performance.

For new designs, procurement of replacement stock, or system upgrades, the 7-103167-7 provides equivalent performance with the advantage of active manufacturing status and RoHS compliance certification.

Frequently Asked Questions (FAQ)

Q: Are the 2-102570-7 and 7-103167-7 electrically interchangeable?

A: Yes. Both components maintain identical electrical specifications including 3A current rating, -65°C to 105°C operating temperature range, and equivalent contact materials and configurations. They are electrically interchangeable in all applications requiring these specifications.

Q: What is the significance of the RoHS compliance difference?

A: The 7-103167-7 is RoHS Compliant while the 2-102570-7 is RoHS non-compliant. This difference reflects the elimination of lead from the post contact finish in the substitute part. For applications or markets requiring RoHS compliance, the 7-103167-7 is the appropriate selection. For legacy systems without RoHS requirements, both parts function identically.

Q: Are the mechanical dimensions identical between these parts?

A: Yes. Both parts share identical mechanical specifications including 60 positions in 2 rows, 0.100" (2.54mm) pitch spacing, 0.318" mating contact length, 0.135" post contact length, 0.400" insulation height, and right-angle through-hole mounting configuration. They are mechanically interchangeable.

Q: Why does the mating contact finish thickness differ?

A: The 7-103167-7 specifies 30.0µin (0.76µm) gold plating thickness on mating contacts compared to 15.0µin (0.38µm) on the 2-102570-7. Both thicknesses are within acceptable engineering ranges for connector contact plating and do not affect functional performance or interchangeability. The increased thickness on the substitute part may provide enhanced durability in high-cycle mating applications.

Q: What is the difference between Tin-Lead and Tin post finishes?

A: The 2-102570-7 uses Tin-Lead finish on the post (solder tail), while the 7-103167-7 uses Tin finish. This difference reflects the RoHS compliance transition, eliminating lead from the solder-joint interface. Both finishes are compatible with standard PCB soldering processes and do not affect electrical performance.

Q: Can I use the 7-103167-7 as a direct replacement in existing assemblies?

A: Yes. The 7-103167-7 is a direct mechanical and electrical replacement for the 2-102570-7. No design modifications, PCB layout changes, or assembly procedure adjustments are required. The components are pin-compatible and functionally equivalent.

Q: What is the packaging difference, and does it matter?

A: The 7-103167-7 is supplied in Tray packaging, while the 2-102570-7 packaging format is unspecified in available documentation. Packaging differences affect only storage, handling, and logistics. Component functionality and performance remain identical regardless of packaging format.

Q: Why is the 2-102570-7 obsolete?

A: Obsolete status indicates that TE Connectivity has discontinued manufacturing of this part number. The 7-103167-7 represents the current active equivalent within the AMPMODU Mod II series, ensuring continued availability and manufacturing support for new applications and replacement stock procurement.

Q: Are there any applications where these parts are not interchangeable?

A: No. The parts are functionally equivalent across all electrical and mechanical parameters. Interchangeability is complete for applications requiring the specified connector type, position count, pitch spacing, current rating, and operating temperature range.