TE Connectivity 5750489-1 D-Sub HD 15P Vertical Solder Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 5750489-1 is a 15-position D-Sub high-density plug connector with male pins, designed for through-hole solder termination. This connector is classified as obsolete, which necessitates identification of active equivalent parts for ongoing procurement and system maintenance. The AMPLIMITE HD-22 series connector provides signal-level connectivity in applications requiring compact, high-density D-Sub configurations with board-lock and grounding indent features.

Substiute Parts

5750489-1

TE Connectivity AMP ConnectorsIn Stock: 10305750489-1 Datasheet

Current PartRFQ

2318229-1

TE Connectivity AMP ConnectorsIn Stock: 31052318229-1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 5750489-1 is determined by strict alignment of the following electrical and mechanical parameters:

Critical Matching Parameters:

• Connector style: D-Sub, High Density
• Connector type: Plug, Male Pins
• Number of positions: 15
• Number of rows: 3
• Shell size and layout: 1 (DE, E) High Density
• Mounting type: Through Hole
• Termination method: Solder
• Shell material and finish: Steel, Nickel Plated
• Contact finish: Gold
• Contact finish thickness: 30.0µin (0.76µm)
• Material flammability rating: UL94 V-0
• Color: Black
• Contact material: Brass
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

The substitute part TE Connectivity 2318229-1 satisfies all critical matching parameters. Variations in current rating, voltage rating, operating temperature range, and dielectric material composition do not preclude substitution when the application requirements fall within the substitute part's electrical and thermal specifications.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 2318229-1 is the direct active equivalent for the obsolete 5750489-1. Both connectors are manufactured by TE Connectivity within the AMPLIMITE HD-22 series and share identical mechanical and contact specifications.

Compliance and Certification Status: Both parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with current manufacturing and environmental standards.

Electrical Specification Considerations: The substitute part 2318229-1 provides a higher current rating of 3A compared to the original 1.5A specification. The operating temperature range of the substitute (-40°C ~ 85°C) is narrower than the original (-55°C ~ 105°C). Selection of the substitute part is appropriate when application requirements fall within the substitute's electrical and thermal envelope.

Product Status: The substitute part maintains active product status with significantly higher inventory availability (3047 units in stock versus 926 units for the obsolete part), supporting long-term procurement continuity.

Frequently Asked Questions (FAQ)

Q: Can the 2318229-1 directly replace the 5750489-1 in existing designs?

A: The 2318229-1 is mechanically and electrically compatible with the 5750489-1 for applications where the current requirement does not exceed 3A and the operating temperature range remains within -40°C to 85°C. Both connectors share identical shell size, pin configuration, termination method, and contact specifications.

Q: What are the key differences between these two parts?

A: The primary differences are current rating (1.5A versus 3A), operating temperature range (-55°C ~ 105°C versus -40°C ~ 85°C), dielectric material composition (glass-filled PBT versus standard PBT), and product status (obsolete versus active). The substitute part provides higher current capacity and active availability.

Q: Are there packaging differences between the two parts?

A: The original part 5750489-1 packaging is not specified in the technical data. The substitute part 2318229-1 is supplied in tray packaging, which is standard for high-volume applications.

Q: Do both parts meet the same regulatory standards?

A: Both parts are ROHS3 compliant and carry UL94 V-0 flammability ratings. Both maintain MSL 1 (Unlimited) moisture sensitivity classification. The substitute part carries REACH Affected status, while the original part status is vendor undefined.

Q: What applications are suitable for the 2318229-1 substitute?

A: The 2318229-1 is suitable for 15-position D-Sub high-density signal applications requiring through-hole solder termination, board-lock features, and grounding indents. Applications must operate within the -40°C to 85°C temperature range and require current levels up to 3A per contact.

Q: Is the substitute part backward compatible with existing PCB layouts?

A: Yes. The 2318229-1 maintains identical mechanical dimensions, pin spacing, mounting hole configuration, and flange specifications as the 5750489-1, ensuring direct PCB layout compatibility without design modifications.