TE Connectivity 211641-4 D-Sub Connector Housing Equivalent & Substitute Parts

Part Overview

The TE Connectivity 211641-4 is an AMPLIMITE 109 series D-Sub connector housing designed as a plug for male contacts in a 37-position configuration. This component functions as the mechanical housing shell for D-Sub connectors, providing the structural framework for contact retention and mating interface alignment. The part is Active in product status with 1062 units currently in stock. Equivalent and substitute parts are identified to address supply chain requirements, inventory availability, or specific application constraints where alternative housing designs or material specifications are acceptable within the connector system architecture.

Substiute Parts

211641-4

TE Connectivity Aerospace, Defense and MarineIn Stock: 1114211641-4 Datasheet

Current PartRFQ

09670374701

HARTINGIn Stock: 133409670374701 Datasheet

SimilarRFQ

CDC-37S(05)

Hirose Electric Co LtdIn Stock: 908CDC-37S(05) Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 211641-4 are identified based on the following critical parameters that determine functional compatibility within a D-Sub connector system:

Primary Matching Criteria:

• Connector Style: D-Sub
• Number of Positions: 37
• Number of Rows: 2
• Shell Size, Connector Layout: 4 (DC, C)
• Contact Type: Signal
• Flange Feature: Housing/Shell (Unthreaded)

Secondary Compatibility Factors:

• Connector Type: Plug or Receptacle designation (determines mating interface)
• Mounting Type: Free Hanging (In-Line) or Panel Mount (determines installation method)
• Shell Material and Finish: Affects electrical conductivity and environmental resistance
• Dielectric Material: Determines insulation properties and temperature performance
• RoHS and ECCN Compliance: Regulatory and export control requirements

The identified substitutes maintain the core 37-position D-Sub architecture and shell size specification. Variations in connector type (plug versus receptacle), mounting configuration, and material composition are documented to enable selection based on specific application requirements and supply availability.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity 211641-4 (Primary Part)

The TE Connectivity 211641-4 remains the specified component for applications requiring a plug-type D-Sub housing with free hanging (in-line) mounting. This part is Active in product status, ROHS3 compliant, and maintains full inventory availability. The brass shell with gold plating provides superior electrical conductivity and corrosion resistance. Selection of this part is appropriate when the plug connector type and in-line mounting configuration are system requirements.

HARTING 09670374701 (Substitute for Panel Mount Applications)

The HARTING 09670374701 functions as a substitute when receptacle-type housing and panel mount configuration are required. This part is Active in product status and ROHS3 compliant. The steel shell with tin plating and glass-filled PBT dielectric material provide enhanced mechanical strength and thermal performance across the -55°C to 125°C operating range. This substitute is suitable for fixed installation applications where the receptacle interface and panel mounting are compatible with system architecture.

Hirose CDC-37S(05) (Substitute for In-Line Receptacle Applications)

The Hirose CDC-37S(05) functions as a substitute when receptacle-type housing with free hanging (in-line) mounting is required. This part is Active in product status and RoHS compliant. The steel shell with nickel plating and PBT dielectric material provide mechanical durability and thermal performance across the -55°C to 85°C operating range. The grounding indents feature provides additional electromagnetic shielding capability. This substitute is suitable for in-line receptacle applications where the connector type and mounting configuration differ from the primary part.

Frequently Asked Questions (FAQ)

Q: Can the HARTING 09670374701 directly replace the TE Connectivity 211641-4 in an existing assembly?

A: Direct replacement is not applicable. The HARTING 09670374701 is a receptacle-type housing designed for female contacts, while the TE Connectivity 211641-4 is a plug-type housing for male contacts. These connector types have opposite mating interfaces and cannot substitute for one another in the same circuit position. The HARTING part is suitable only for applications where a receptacle interface is required.

Q: What is the difference between the mounting types, and how does this affect part selection?

A: The TE Connectivity 211641-4 features free hanging (in-line) mounting, which allows the connector to be installed directly into a cable or harness without panel attachment. The HARTING 09670374701 features panel mount configuration, which requires the connector to be secured to an enclosure or panel surface. The Hirose CDC-37S(05) uses free hanging (in-line) mounting. Selection depends on whether the application requires cable-mounted or panel-mounted installation.

Q: Are all three parts compatible with the same contact sets?

A: All three parts maintain the 37-position, 2-row, shell size 4 (DC, C) configuration and are designed for signal contacts. However, the plug-type TE Connectivity 211641-4 accepts male contacts, while the receptacle-type HARTING 09670374701 and Hirose CDC-37S(05) accept female contacts. Contact compatibility is determined by the housing type, not interchangeable between plug and receptacle designs.

Q: What are the material differences, and do they affect electrical performance?

A: The TE Connectivity 211641-4 uses brass with gold plating, providing excellent electrical conductivity and corrosion resistance. The HARTING 09670374701 uses steel with tin plating, and the Hirose CDC-37S(05) uses steel with nickel plating. All three materials are suitable for signal-level D-Sub applications. Material selection affects environmental resistance and mechanical durability rather than electrical performance for signal contacts.

Q: Which substitute part has the widest operating temperature range?

A: The HARTING 09670374701 operates across -55°C to 125°C, providing the widest temperature range among the three parts. The Hirose CDC-37S(05) operates across -55°C to 85°C. The TE Connectivity 211641-4 does not specify an operating temperature range. Temperature range selection depends on the thermal environment of the application.

Q: Are all parts RoHS compliant?

A: Yes, all three parts are RoHS compliant. The TE Connectivity 211641-4 and HARTING 09670374701 are ROHS3 compliant. The Hirose CDC-37S(05) is RoHS compliant. All parts meet current environmental and hazardous substance restrictions for electronic components.

Q: What does the "Contacts Not Included" note mean?

A: All three housing parts are supplied without pre-installed contacts. Contacts must be procured separately and inserted into the housing according to the connector design specifications. Contact selection depends on the application requirements for current rating, contact material, and gauge compatibility with the 37-position housing.

Q: How do the dielectric materials differ between the parts?

A: The TE Connectivity 211641-4 uses polyester dielectric material. The HARTING 09670374701 uses polybutylene terephthalate (PBT) with polyester and glass filling, providing enhanced mechanical strength and thermal stability. The Hirose CDC-37S(05) uses PBT dielectric material. PBT-based materials generally provide superior thermal and mechanical performance compared to polyester alone.