TE Connectivity AMP Connectors 102523-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 102523-1 is a rectangular connector header designed for through-hole, right-angle mounting applications. This connector features a 4-position configuration with 0.100" (2.54mm) pitch spacing, suitable for board-to-board or cable interconnections. The part is classified as obsolete, which necessitates identification of active equivalent alternatives to maintain design continuity and ensure ongoing component availability for production and repair applications.

Substiute Parts

102523-1

TE Connectivity AMP ConnectorsIn Stock: 650102523-1 Datasheet

Current PartRFQ

5-102523-1

TE Connectivity AMP ConnectorsIn Stock: 383365-102523-1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 102523-1 connector is determined by strict equivalence across the following critical parameters:

Electrical Compatibility Parameters:

• Pitch spacing: 0.100" (2.54mm)
• Number of positions: 4
• Contact type: Male Pin
• Current rating: 3A
• Operating temperature range: -65°C ~ 105°C

Mechanical Compatibility Parameters:

• Mounting type: Through Hole, Right Angle
• Connector type: Header
• Shrouding: Shrouded - 4 Wall
• Contact length - mating: 0.240" (6.10mm)
• Contact length - post: 0.110" (2.79mm)
• Insulation height: 0.214" (5.44mm)
• Contact shape: Square

Material & Certification Parameters:

• Contact material: Phosphor Bronze
• Insulation material: Thermoplastic
• Material flammability rating: UL94 V-0
• Insulation color: Black
• Moisture sensitivity level: 1 (Unlimited)

The substitute part 5-102523-1 maintains full equivalence across all critical parameters while offering improved product status and regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

The 102523-1 is classified as an obsolete product. The substitute part 5-102523-1 provides direct functional equivalence with the following advantages:

Product Status: The substitute part 5-102523-1 maintains active product status, ensuring long-term availability and continued manufacturer support.

Regulatory Compliance: The substitute part 5-102523-1 is RoHS Compliant, whereas the main part 102523-1 is RoHS non-compliant. This distinction is significant for applications subject to RoHS regulations and environmental compliance requirements.

Contact Finish: The substitute part features Tin contact finish on both mating and post surfaces, compared to Tin-Lead finish on the main part. Both finishes maintain the specified 100.0µin (2.54µm) thickness and deliver equivalent electrical performance within the defined operating parameters.

Packaging: The substitute part is supplied in Tube packaging, offering a different format than the main part. This packaging difference does not affect electrical or mechanical compatibility.

Inventory Availability: The substitute part 5-102523-1 has significantly higher inventory availability (38,259 pieces) compared to the main part (622 pieces), supporting production continuity and supply chain reliability.

All other electrical, mechanical, and thermal parameters remain identical between the main part and substitute, confirming full functional interchangeability for board-to-board and cable interconnection applications.

Frequently Asked Questions (FAQ)

Q: Can the 5-102523-1 substitute directly replace the 102523-1 in existing designs?

A: Yes. The 5-102523-1 maintains identical electrical and mechanical specifications across all critical parameters including pitch spacing (0.100"), position count (4), contact type (Male Pin), current rating (3A), operating temperature range (-65°C ~ 105°C), mounting configuration (Through Hole, Right Angle), and physical dimensions. Direct substitution is supported without design modification.

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

A: Both finishes are applied at 100.0µin (2.54µm) thickness and deliver equivalent electrical conductivity and contact reliability within the specified operating parameters. The Tin finish on the substitute part 5-102523-1 aligns with modern manufacturing practices and RoHS compliance requirements.

Q: Does the RoHS compliance difference affect compatibility?

A: RoHS compliance status does not affect electrical or mechanical compatibility. The difference reflects regulatory and environmental standards applicable to the manufacturing process. The substitute part 5-102523-1 is RoHS Compliant, making it suitable for applications with RoHS requirements.

Q: Are there packaging considerations when switching from 102523-1 to 5-102523-1?

A: The substitute part 5-102523-1 is supplied in Tube packaging, whereas the main part packaging is not specified. Tube packaging is a standard format for connector distribution and does not affect component performance or installation procedures. Verify packaging requirements for your procurement and assembly processes.

Q: Why is the substitute part 5-102523-1 recommended over the obsolete 102523-1?

A: The substitute part offers active product status, ensuring ongoing manufacturer support and availability. It provides RoHS compliance, significantly higher inventory availability (38,259 pieces versus 622 pieces), and maintains complete functional equivalence across all electrical and mechanical parameters.

Q: What is the Moisture Sensitivity Level (MSL) rating?

A: Both the main part and substitute are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. These connectors do not require special moisture control during storage, handling, or assembly.

Q: Are the contact dimensions identical between the two parts?

A: Yes. Contact length - mating (0.240" / 6.10mm), contact length - post (0.110" / 2.79mm), insulation height (0.214" / 5.44mm), and contact shape (Square) are identical across both parts, confirming mechanical interchangeability.