TE Connectivity 208552-1 D-Sub Combo Connector Housing Equivalent & Substitute Parts

Part Overview

The TE Connectivity 208552-1 is a D-Sub combo connector housing designed as a receptacle for female contacts. This 24-position connector combines 17 signal positions with 7 coaxial or power positions in a dual-row configuration. The housing features a steel shell with cadmium plating and polyester glass-filled dielectric material. The part is currently active in production with 690 pieces available in new original inventory. Identification of equivalent and substitute parts is necessary to address supply chain continuity, compliance requirements, and design flexibility in applications requiring D-Sub combo connector housings with identical electrical and mechanical specifications.

Substiute Parts

208552-1

TE Connectivity Aerospace, Defense and MarineIn Stock: 743208552-1 Datasheet

Current PartRFQ

5-208552-1

TE Connectivity Aerospace, Defense and MarineIn Stock: 11035-208552-1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for D-Sub combo connector housings is determined by strict equivalence across the following critical parameters:

Electrical Compatibility Parameters:

• Connector style (D-Sub, Combo)
• Connector type (Receptacle for Female Contacts)
• Number of positions (24 with 17 + 7 coax or power configuration)
• Contact type (Signal and Coax or Power)
• Series designation (AMPLIMITE 109)

Mechanical Compatibility Parameters:

• Number of rows (2)
• Shell size and connector layout (5 (DD, D) - 24W7)
• Mounting type (Free Hanging (In-Line))
• Flange feature (Housing/Shell (Unthreaded))
• Dielectric material (Polyester, Glass Filled)

Material Specifications:

• Shell material (Steel)
• Shell finish type (Cadmium or equivalent plating)

The substitute part 5-208552-1 meets all electrical and mechanical compatibility requirements. Variations in shell finish plating (cadmium versus yellow chromate plated zinc) and compliance certifications do not affect functional interchangeability in applications where the connector housing specifications are met.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: 208552-1

The 208552-1 is the recommended primary selection for new designs and applications. This part maintains active production status with established supply availability (690 pieces in stock). The part is designated as RoHS non-compliant and REACH Affected, which reflects its current regulatory classification. Selection of this part is appropriate for applications where cadmium-plated steel shell finish is specified or where existing designs are qualified to this specification.

Substitute Selection: 5-208552-1

The 5-208552-1 serves as a functional equivalent substitute where supply constraints on the primary part occur. This substitute maintains complete electrical and mechanical compatibility across all critical parameters. The substitute features yellow chromate plated zinc shell finish in place of cadmium plating, with documented finish thickness of 200µin (5.08µm). The substitute achieves ROHS3 compliance, making it suitable for applications subject to RoHS3 regulatory requirements. The substitute is currently discontinued at DiGi Electronics, which may affect availability for new procurement.

Compliance Considerations:

Selection between these parts should account for regulatory compliance requirements in the target application. The 208552-1 is appropriate for applications without RoHS3 compliance mandates. The 5-208552-1 is appropriate for applications requiring ROHS3 compliance. Both parts share identical ECCN (EAR99) and HTSUS (8538.90.8180) classifications.

Material Finish Considerations:

The shell finish difference (cadmium plated versus yellow chromate plated zinc) does not affect electrical performance or mechanical fit. Applications requiring specific corrosion resistance properties or environmental exposure conditions should evaluate finish specifications against application requirements.

Frequently Asked Questions (FAQ)

Q: Are the 208552-1 and 5-208552-1 electrically interchangeable?

A: Yes. Both parts are D-Sub combo connector housings with identical electrical specifications: 24 positions (17 signal + 7 coax/power), dual-row configuration, receptacle type for female contacts, and AMPLIMITE 109 series designation. Electrical performance is equivalent.

Q: Are the 208552-1 and 5-208552-1 mechanically interchangeable?

A: Yes. Both parts share identical mechanical specifications: shell size 5 (DD, D) - 24W7, free hanging in-line mounting, unthreaded housing/shell flange, and polyester glass-filled dielectric material. Mechanical fit and form factor are equivalent.

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

A: The 208552-1 features cadmium-plated steel shell. The 5-208552-1 features yellow chromate plated zinc shell with documented thickness of 200µin (5.08µm). Both finishes provide corrosion protection. Selection depends on application environmental requirements and existing design specifications.

Q: Which part should be selected for RoHS3 compliant applications?

A: The 5-208552-1 is ROHS3 compliant and is appropriate for applications subject to RoHS3 regulatory requirements. The 208552-1 is RoHS non-compliant and is appropriate for applications without RoHS3 mandates.

Q: Are contacts included with these connector housings?

A: No. Both the 208552-1 and 5-208552-1 are housing-only components. Contacts are not included and must be procured separately.

Q: What is the current availability status of these parts?

A: The 208552-1 is active in production with 690 pieces available in new original inventory. The 5-208552-1 is discontinued at DiGi Electronics with 1079 pieces available in new original inventory. Availability may vary by distributor and time.

Q: Can the 5-208552-1 be used as a direct replacement for the 208552-1 in existing designs?

A: Yes, provided the application does not have specific requirements for cadmium plating or RoHS non-compliance status. The 5-208552-1 maintains complete electrical and mechanical compatibility and offers improved RoHS3 compliance.

Q: Are there any packaging differences between these parts?

A: Both parts are supplied in bulk packaging. No packaging differences are specified in the technical data.

Q: What is the base product number for these parts?

A: Both the 208552-1 and 5-208552-1 share the base product number 208552. The numeric suffix designates specific variants within the AMPLIMITE 109 series.