TE Connectivity 87589-8 Rectangular Connector Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity 87589-8 is a vertical rectangular connector header from the AMPMODU Mod II series, designed for through-hole board-to-board or cable applications. This 24-position, 2-row connector features shrouded 4-wall construction with solder termination and detent lock fastening. The part is classified as obsolete, necessitating identification of active equivalent components that maintain electrical and mechanical compatibility for continued system support and new design implementations.

Substiute Parts

87589-8

TE Connectivity AMP ConnectorsIn Stock: 89887589-8 Datasheet

Current PartRFQ

5-87589-8

TE Connectivity AMP ConnectorsIn Stock: 8765-87589-8 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete TE Connectivity 87589-8 is based on strict equivalence across all critical electrical and mechanical parameters. The substitute part 5-87589-8 maintains identical specifications for connector type, contact configuration, pitch, row spacing, mounting methodology, termination type, shrouding design, and fastening mechanism. Both components operate within the same temperature range and current rating specifications.

The primary distinction between the main part and its substitute is product status and packaging format. The 87589-8 is classified as obsolete, while 5-87589-8 maintains active product status. Additionally, 5-87589-8 is supplied in tray packaging and achieves ROHS3 compliance, whereas the original part is RoHS non-compliant.

Substitution eligibility is determined by the following parameters:

• Connector type and contact configuration (Header, Male Pin)
• Position count and row configuration (24 positions, 2 rows)
• Pitch and row spacing (0.100" / 2.54mm)
• Mounting and termination method (Through Hole, Solder)
• Shrouding and fastening design (Shrouded 4-Wall, Detent Lock)
• Operating temperature and current ratings (-65°C ~ 105°C, 3A)
• Contact material and insulation specifications (Phosphor Bronze, PA/Nylon Glass Filled)

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 5-87589-8 is the direct substitute for the obsolete 87589-8 connector header. Selection of the substitute part is based on the following engineering criteria:

Product Status: The 87589-8 is classified as obsolete, limiting availability for new procurement and long-term supply chain reliability. The 5-87589-8 maintains active product status, ensuring continued availability and manufacturer support.

Regulatory Compliance: The 5-87589-8 achieves ROHS3 compliance, meeting current environmental and regulatory requirements for electronic components in most jurisdictions. The original 87589-8 is RoHS non-compliant, which may restrict its use in applications subject to RoHS directives.

Electrical and Mechanical Equivalence: Both parts maintain identical specifications across all critical parameters including connector type, position count, pitch, mounting method, termination type, operating temperature range, and current rating. The contact material, insulation composition, and flammability rating are equivalent.

Contact Finish Specification: The primary technical distinction is the mating contact finish. The 87589-8 specifies Tin-Lead finish, while the 5-87589-8 specifies Tin finish. Both finishes maintain equivalent contact performance and reliability within the specified operating parameters.

Packaging Consideration: The 5-87589-8 is supplied in tray packaging, which is standard for active production components and facilitates automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the 5-87589-8 be used as a direct replacement for the 87589-8 in existing designs?

A: Yes. The 5-87589-8 is electrically and mechanically equivalent to the 87589-8 across all critical parameters. Both components feature identical connector type, position configuration, pitch, mounting method, and operating specifications. The parts are interchangeable for board-to-board and cable applications.

Q: What is the difference between the Tin-Lead finish on the 87589-8 and the Tin finish on the 5-87589-8?

A: The 87589-8 uses Tin-Lead (Pb) contact finish, while the 5-87589-8 uses Tin (Sn) finish. Both finishes provide equivalent electrical conductivity and contact reliability. The Tin finish on the 5-87589-8 aligns with RoHS3 compliance requirements, which restrict lead content in electronic components.

Q: Why is the 87589-8 classified as obsolete?

A: The 87589-8 is obsolete due to its RoHS non-compliant status and the availability of the compliant 5-87589-8 alternative. Manufacturers discontinue non-compliant variants when compliant equivalents are available to streamline product portfolios and meet regulatory requirements.

Q: Are there any compatibility issues when substituting the 5-87589-8 for the 87589-8?

A: No compatibility issues exist. Both parts maintain identical mechanical dimensions, electrical ratings, and functional specifications. The 5-87589-8 is a direct functional equivalent suitable for all applications previously served by the 87589-8.

Q: What is the significance of the ROHS3 compliance on the 5-87589-8?

A: ROHS3 compliance indicates that the 5-87589-8 meets the Restriction of Hazardous Substances Directive requirements, limiting the use of lead, cadmium, mercury, and other hazardous materials. This compliance is required for components used in consumer electronics and many industrial applications in the European Union and other regulated markets.

Q: Does the tray packaging of the 5-87589-8 affect its performance compared to the 87589-8?

A: No. Packaging format does not affect component performance or electrical characteristics. Tray packaging is standard for active production components and is designed for efficient handling, storage, and automated assembly processes.

Q: What is the current rating specification for both parts?

A: Both the 87589-8 and 5-87589-8 are rated for 3A continuous current per contact. This rating applies across the full operating temperature range of -65°C to 105°C.

Q: Are both parts suitable for high-temperature applications?

A: Yes. Both components maintain full electrical and mechanical specifications across the operating temperature range of -65°C to 105°C. The UL94 V-0 flammability rating applies across this entire temperature range.