TE Connectivity AMP Connectors 1-1437535-9 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-1437535-9 is an 8-position DIP socket connector with 0.3" (7.62mm) row spacing, designed for through-hole mounting applications. This component features tin-plated beryllium copper mating contacts and brass posts, operating across a temperature range of -55°C to 105°C. The part is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing procurement and design requirements.

Substiute Parts

1-1437535-9

TE Connectivity AMP ConnectorsIn Stock: 9281-1437535-9 Datasheet

Current PartRFQ

1-111504-8

TE Connectivity AMP ConnectorsIn Stock: 12471-111504-8 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 1-111504-8 is identified within the TE Connectivity AMP Connectors product family. Substitution analysis is based on the following parameters provided in the input data:

Common Parameters for Substitution Assessment:

• Manufacturer: TE Connectivity AMP Connectors
• Pitch: 0.100" (2.54mm)
• Mounting Type: Through-hole compatible applications
• Moisture Sensitivity Level: 1 (Unlimited)
• ECCN Classification: EAR99

The substitute part 1-111504-8 operates within the same connector pitch specification and shares the same moisture sensitivity rating. However, this part functions as a rectangular plug connector with 24 positions and IDC termination, representing a different connector category and application profile compared to the DIP socket configuration of the main part.

Parameter Comparison

Engineering Selection Recommendations

The 1-1437535-9 is an obsolete product, requiring alternative sourcing for new designs or production continuity. The identified substitute 1-111504-8 shares the same manufacturer lineage and pitch specification but operates in a fundamentally different connector category.

Product Status Consideration: The substitute part 1-111504-8 maintains active product status with current inventory availability, addressing the obsolescence constraint of the main part.

Compliance Consideration: The substitute part achieves RoHS compliance, whereas the main part is RoHS non-compliant. This distinction is significant for applications subject to RoHS regulatory requirements.

Functional Compatibility: Direct substitution is not applicable due to fundamental differences in connector type (DIP socket versus rectangular plug), position count (8 versus 24), and termination method (solder versus IDC). The substitute part serves different circuit integration requirements and cannot replace the main part in applications requiring DIP socket functionality.

Frequently Asked Questions (FAQ)

Q: Can the 1-111504-8 directly replace the 1-1437535-9 in existing designs?

A: No. The 1-111504-8 is a 24-position rectangular plug connector with IDC termination, whereas the 1-1437535-9 is an 8-position DIP socket with solder termination. These components serve different functional roles and are not mechanically or electrically interchangeable.

Q: What is the significance of the pitch specification in connector selection?

A: Both parts share a 0.100" (2.54mm) pitch specification, which defines the center-to-center spacing between contact positions. This common parameter indicates compatibility within the same connector family standards but does not ensure functional substitution across different connector types.

Q: Why is the product status difference important?

A: The main part 1-1437535-9 is classified as obsolete, indicating discontinued manufacturing and limited availability. The substitute part 1-111504-8 maintains active status with current production and inventory support, providing procurement continuity for new applications.

Q: What does RoHS compliance mean for component selection?

A: RoHS compliance indicates the component meets Restriction of Hazardous Substances regulations, restricting lead and other hazardous materials. The main part is RoHS non-compliant, while the substitute is RoHS compliant. This distinction affects suitability for regulated markets and environmental standards.

Q: How does contact finish affect connector performance?

A: The main part features tin-plated contacts, while the substitute features gold-plated contacts. Contact finish influences corrosion resistance, contact resistance stability, and long-term reliability in specific environmental conditions. These finishes are optimized for their respective connector types and applications.

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

A: Both parts carry MSL 1 (Unlimited), indicating no moisture sensitivity constraints during storage, handling, or assembly. This rating applies to the component's ability to withstand moisture exposure without degradation.