TE Connectivity 207526-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 207526-2 is a 9-position header connector from the Metrimate series, designed for board-to-cable/wire applications with through-hole solder termination. This rectangular connector features a 0.197" (5.00mm) pitch configuration with three rows and tin-lead contact finish. The part is currently classified as obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure ongoing component availability for production and repair applications.

Substiute Parts

207526-2

TE Connectivity AMP ConnectorsIn Stock: 871207526-2 Datasheet

Current PartRFQ

207526-8

TE Connectivity AMP ConnectorsIn Stock: 937207526-8 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 207526-2 is determined by strict equivalence across the following critical parameters:

Mechanical Compatibility Parameters:

• Number of positions: 9
• Pitch configuration: 0.197" (5.00mm)
• Number of rows: 3
• Row spacing: 0.197" (5.00mm)
• Connector type: Header
• Contact type: Female Socket
• Mounting type: Through Hole
• Insulation material: Polyamide (PA), Nylon
• Contact shape: Circular
• Contact material: Phosphor Bronze

Electrical Performance Parameters:

• Current rating: 7.5A
• Voltage rating: 600V
• Operating temperature range: -55°C ~ 130°C

Termination Parameters:

• Termination method: Solder
• Fastening type: Latch Holder

The substitute part 207526-8 maintains identical mechanical and electrical specifications while differing only in contact finish composition and product status classification.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 207526-8 serves as the direct active equivalent to the obsolete 207526-2. Both connectors maintain identical mechanical dimensions, electrical ratings, and functional specifications within the Metrimate series.

Primary Distinction - Contact Finish: The 207526-2 features tin-lead contact finish, while the 207526-8 utilizes tin-only contact finish. Both maintain equivalent contact finish thickness of 150.0µin (3.81µm) on mating and post surfaces.

Compliance Status: The 207526-2 is classified as RoHS non-compliant, reflecting its tin-lead composition. The 207526-8 achieves ROHS3 compliance through its tin-only contact finish, aligning with current regulatory requirements for electronic components in regulated markets.

Product Availability: The 207526-2 is obsolete with limited remaining inventory (788 pieces). The 207526-8 maintains active product status with current manufacturing support and higher inventory availability (898 pieces).

Selection Criteria:

• For new designs and production requiring RoHS compliance: select 207526-8
• For legacy system maintenance where tin-lead compatibility is specified: 207526-2 remains functionally equivalent until inventory depletion
• For applications without specific tin-lead requirements: 207526-8 is the recommended selection due to active status and regulatory compliance

Frequently Asked Questions (FAQ)

Q: Are the 207526-2 and 207526-8 mechanically interchangeable?

A: Yes. Both connectors share identical mechanical specifications including 9-position configuration, 0.197" (5.00mm) pitch, 3-row layout, through-hole mounting, and insulation dimensions. Direct substitution is supported at the PCB level.

Q: What is the functional difference between tin-lead and tin contact finishes in these connectors?

A: The contact finish composition differs between the two parts. The 207526-2 uses tin-lead plating, while the 207526-8 uses tin-only plating. Both maintain the same 150.0µin (3.81µm) thickness and deliver equivalent electrical performance within the specified 7.5A current and 600V voltage ratings.

Q: Why is the 207526-8 classified as ROHS3 compliant while the 207526-2 is not?

A: RoHS compliance is determined by the absence of restricted substances including lead. The 207526-2 contains lead in its tin-lead contact finish, resulting in non-compliance. The 207526-8 eliminates lead through its tin-only contact finish, achieving ROHS3 compliance.

Q: Can the 207526-2 be used in applications requiring RoHS compliance?

A: No. The 207526-2 is explicitly RoHS non-compliant due to its tin-lead contact finish. Applications subject to RoHS regulations must utilize the 207526-8.

Q: What is the operating temperature range for both connectors?

A: Both the 207526-2 and 207526-8 operate across the identical temperature range of -55°C to 130°C, with UL94 V-0 material flammability rating.

Q: Are there packaging differences between these two parts?

A: The 207526-2 packaging specification is not defined in the provided data. The 207526-8 is supplied in tray packaging. Confirm packaging requirements with your procurement specifications.

Q: What is the current inventory status for each part?

A: The 207526-2 (obsolete) has 788 pieces in stock. The 207526-8 (active) has 898 pieces in stock. For long-term production planning, the 207526-8 is recommended due to active manufacturing status.

Q: Are both connectors suitable for board-to-cable/wire applications?

A: Yes. Both connectors are specified for board-to-cable/wire style applications with solder termination and latch holder fastening.

Q: What moisture sensitivity level applies to these connectors?

A: Both the 207526-2 and 207526-8 carry MSL 1 (Unlimited) classification, indicating no moisture sensitivity restrictions for storage or handling.