623-009-261-032 D-Sub Plug 9 Position Right Angle Solder Connector

Part Overview

The 623-009-261-032 is a 9-position D-Sub plug connector with right-angle board edge mounting and solder termination, manufactured by Mercury United Electronics, Inc. This connector is designed for applications requiring reliable signal transmission in compact form factors with through-hole PCB integration. The part is currently active in production with 886 units in stock. Alternative equivalent parts may be required due to supply chain considerations, design revisions, or specific application requirements that align with the electrical and mechanical specifications of this connector family.

Substiute Parts

623-009-261-032

Mercury United Electronics, Inc.In Stock: 927623-009-261-032 Datasheet

Current PartRFQ

5177597-9

TE Connectivity AMP ConnectorsIn Stock: 15575177597-9 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 623-009-261-032 is determined by strict equivalence across the following critical parameters:

• Connector Configuration: 9-position D-Sub plug with male pins in 2-row layout (DE/E shell size)
• Mounting and Termination: Right-angle through-hole solder termination with board edge mounting capability
• Electrical Performance: 3A per contact current rating with signal-grade contact type
• Environmental Compliance: ROHS3 compliance, MSL 1 rating, and operating temperature range of -55°C minimum
• Physical Interface: 0.197" (5.00mm) backset spacing and 4-40 flange mounting

The substitute part 5177597-9 (TE Connectivity AMP Connectors, AMPLIMITE HD-20 U-Slim series) meets these core substitution criteria while maintaining functional and mechanical compatibility within the D-Sub connector category.

Parameter Comparison

Engineering Selection Recommendations

Both the 623-009-261-032 and 5177597-9 are active production parts with ROHS3 compliance and MSL 1 ratings, making them suitable for equivalent substitution in applications requiring 9-position D-Sub plug connectors with right-angle solder termination.

The 623-009-261-032 operates within -55°C to 85°C, while the 5177597-9 extends the upper operating temperature to 105°C. Selection between these parts should be based on application temperature requirements and supply availability. Both parts maintain identical electrical performance at 3A per contact and are mechanically compatible through identical shell sizing, pin configuration, and mounting interfaces.

The TE Connectivity 5177597-9 offers extended temperature capability and higher current inventory availability (1471 units versus 886 units), while the Mercury 623-009-261-032 maintains nickel plating on the steel shell compared to tin plating on the substitute. Both finishes are compliant with ROHS3 requirements and provide equivalent corrosion resistance for standard industrial applications.

Frequently Asked Questions (FAQ)

Q: Can the 5177597-9 directly replace the 623-009-261-032 in existing designs?

A: Yes. Both connectors share identical 9-position D-Sub plug configuration, shell size (DE/E), right-angle solder termination, 3A current rating, and 4-40 flange mounting. The mechanical and electrical interfaces are equivalent.

Q: What is the difference in shell material finish between these parts?

A: The 623-009-261-032 uses nickel-plated steel, while the 5177597-9 uses tin-plated steel. Both finishes provide corrosion protection and are ROHS3 compliant. Selection depends on application environment and existing design specifications.

Q: Are there temperature limitations when substituting these parts?

A: The 623-009-261-032 operates from -55°C to 85°C, while the 5177597-9 operates from -55°C to 105°C. If your application requires temperatures above 85°C, the 5177597-9 is the appropriate selection. For applications within -55°C to 85°C, both parts are functionally equivalent.

Q: Do both parts have the same contact finish specifications?

A: Both parts feature gold-plated contacts. The 623-009-261-032 specifies flash thickness, while the 5177597-9 specifies 30.0µin (0.76µm) thickness. Both provide equivalent signal integrity and contact reliability for standard D-Sub applications.

Q: What is the backset spacing for these connectors?

A: The 623-009-261-032 specifies 0.197" (5.00mm) backset spacing. The 5177597-9 does not specify this parameter in the provided data, but maintains mechanical compatibility through identical shell size and pin configuration.

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

A: Both parts are ROHS3 compliant with MSL 1 (unlimited moisture sensitivity level) and active production status. Selection for high-reliability applications should be based on specific environmental, temperature, and compliance requirements of the end application.