TE Connectivity 5745018-1 D-Sub Connector Housing Equivalent & Substitute Parts

Part Overview

The TE Connectivity 5745018-1 is a D-Sub connector housing plug designed for male contacts in a 9-position configuration. This component functions as the shell assembly for D-Sub connectors in the AMPLIMITE HDP-20 series, providing the mechanical housing structure for signal contact insertion and mating operations.

The 5745018-1 carries an Obsolete product status. Identification of equivalent and substitute parts is necessary to maintain design continuity, ensure procurement availability, and support ongoing system maintenance and production requirements.

Substiute Parts

5745018-1

TE Connectivity AMP ConnectorsIn Stock: 9015745018-1 Datasheet

Current PartRFQ

205204-9

TE Connectivity AMP ConnectorsIn Stock: 3513205204-9 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 5745018-1 is determined by strict equivalence across the following critical parameters:

Mechanical Compatibility Parameters:

• Connector style (D-Sub)
• Connector type (Plug for Male Contacts)
• Number of positions (9)
• Number of rows (2)
• Shell size and connector layout (1 / DE, E)
• Mounting type (Free Hanging In-Line)
• Flange feature (Housing/Shell Unthreaded)

Material and Environmental Parameters:

• Dielectric material (Polyamide PA, Nylon, Glass Filled)
• Shell material base composition (Steel)
• Shell finish thickness (200µin / 5.08µm)
• Color (Black)
• Moisture Sensitivity Level (MSL 1)

Functional Parameters:

• Series designation (AMPLIMITE HDP-20)
• Contact type (Signal)

The substitute part 205204-9 maintains full equivalence across all mechanical, material, and functional parameters. Variation in chromate plating chemistry (Yellow Chromate versus Yellow Trivalent Chromium Chromate) and product status (Obsolete versus Active) does not affect mechanical or electrical substitution capability within the specified parameter set.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: TE Connectivity 205204-9

The 205204-9 is a direct mechanical and functional equivalent to the 5745018-1. Both components share identical specifications across all critical parameters: connector style, type, position count, row configuration, shell size, mounting method, dielectric material, and finish thickness.

The 205204-9 offers the following advantages for component selection:

Product Status: The 205204-9 maintains Active product status, ensuring ongoing manufacturer support, availability, and supply chain continuity. The 5745018-1 Obsolete status creates procurement risk and limits long-term sourcing options.

Compliance Certification: The 205204-9 carries ROHS3 Compliant certification and REACH Unaffected status, providing explicit regulatory compliance documentation. The 5745018-1 lists RoHS Compliant status with Vendor Undefined REACH status, creating potential compliance documentation gaps.

Finish Specification: Both parts specify identical shell finish thickness (200µin / 5.08µm). The 205204-9 utilizes Yellow Trivalent Chromium Chromate Zinc plating, which represents current industry standard chromate chemistry and provides equivalent corrosion protection to the Yellow Chromate plating specified for the 5745018-1.

Packaging and Inventory: The 205204-9 is available in Bulk packaging with 3493 units in stock, compared to the 5745018-1 with 813 units available. This inventory differential supports production scheduling and reduces lead time risk.

Selection of the 205204-9 maintains full design compatibility while eliminating obsolescence risk and providing enhanced regulatory documentation.

Frequently Asked Questions (FAQ)

Q: Can the 205204-9 be used as a direct replacement for the 5745018-1 in existing designs?

A: Yes. The 205204-9 is mechanically and functionally equivalent to the 5745018-1 across all specified parameters. Both components are D-Sub connector housings with identical position count (9), row configuration (2), shell size (1 / DE, E), mounting type (Free Hanging In-Line), and dielectric material (Polyamide PA, Nylon, Glass Filled). No design modification is required for substitution.

Q: What is the difference between Yellow Chromate and Yellow Trivalent Chromium Chromate plating?

A: Both finishes are chromate-based plating systems applied to zinc-plated steel shells at identical thickness (200µin / 5.08µm). Yellow Trivalent Chromium Chromate represents current industry standard chemistry and provides equivalent corrosion protection performance. The 205204-9 utilizes the current standard formulation.

Q: Are there any compatibility issues with male contacts designed for the 5745018-1?

A: No. Both the 5745018-1 and 205204-9 are housing shells designed to accept male contacts. Contact compatibility is determined by contact type and position count, which are identical between both parts. Contacts specified for the 5745018-1 are fully compatible with the 205204-9.

Q: Why is the 5745018-1 listed as Obsolete?

A: Obsolete product status indicates that the manufacturer has discontinued active production and support for this component. The 205204-9 represents the current active equivalent in the AMPLIMITE HDP-20 series.

Q: What is the significance of the packaging difference between the two parts?

A: The 5745018-1 is supplied in unspecified packaging, while the 205204-9 is supplied in Bulk packaging. Bulk packaging is standard for connector housings and supports high-volume production environments. Packaging type does not affect mechanical or electrical performance.

Q: Are both parts RoHS compliant?

A: Yes. The 5745018-1 is RoHS Compliant. The 205204-9 is ROHS3 Compliant, which represents the current RoHS directive revision. Both parts meet RoHS requirements.

Q: What does MSL 1 (Unlimited) mean for these components?

A: Moisture Sensitivity Level 1 (Unlimited) indicates that these connector housings have no moisture sensitivity restrictions. No special storage, handling, or baking procedures are required prior to assembly or use.

Q: Can the 205204-9 be used in applications requiring the exact original part number?

A: The 205204-9 is a functional and mechanical equivalent. Applications requiring the exact original part number 5745018-1 must use that specific part number. For applications where equivalent performance is acceptable, the 205204-9 provides full substitution capability.