DX20M-36S Equivalent & Substitute Parts

Part Overview

The DX20M-36S is a 36-position miniature high-density (HD) receptacle connector manufactured by Hirose Electric Co Ltd, designed for panel mount through-hole solder termination applications. This connector features outer shroud contacts and gold-plated contact finish, suitable for D-Sub applications requiring compact form factors.

The DX20M-36S carries an obsolete product status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or maintenance requirements for systems utilizing this connector.

Substiute Parts

DX20M-36S

Hirose Electric Co LtdIn Stock: 998DX20M-36S Datasheet

Current PartRFQ

DX20M-36S(50)

Hirose Electric Co LtdIn Stock: 1519DX20M-36S(50) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DX20M-36S is determined by strict equivalence across the following critical parameters:

• Connector type (Receptacle)
• Position count (36 positions)
• Row configuration (2 rows)
• Mounting method (Panel Mount, Through Hole)
• Termination type (Solder)
• Connector style (Outer Shroud Contacts)
• Miniature HD classification
• Flange specification (Housing/Shell M2.6)
• Contact finish (Gold)

The DX20M-36S(50) meets all substitution criteria as a direct equivalent part from the same manufacturer and series (DXM), with identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The DX20M-36S(50) is the direct substitute for the obsolete DX20M-36S. Both parts share identical electrical and mechanical specifications, ensuring functional compatibility in existing designs.

The DX20M-36S(50) offers the following advantages:

• Active product status ensures ongoing availability and supply chain support
• ROHS3 compliance meets current environmental and regulatory requirements
• Standardized tray packaging supports modern procurement and assembly workflows
• Equivalent performance characteristics maintain design integrity

Selection of DX20M-36S(50) is appropriate for new designs, production continuity, and system maintenance where the DX20M-36S is no longer available.

Frequently Asked Questions (FAQ)

Q: Are DX20M-36S and DX20M-36S(50) electrically and mechanically identical?

A: Yes. Both parts are 36-position miniature HD receptacle connectors with identical pin counts, row configuration, mounting type, termination method, connector style, and contact finish specifications.

Q: What is the significance of the "(50)" designation in DX20M-36S(50)?

A: The "(50)" designation indicates the packaging specification (tray packaging with 50-unit quantity per tray). This is a standard Hirose packaging variant and does not affect electrical or mechanical performance.

Q: Why is DX20M-36S marked as obsolete?

A: Product obsolescence reflects manufacturer lifecycle decisions. The DX20M-36S(50) remains in active production and serves as the current equivalent for this connector family.

Q: Are there RoHS compliance differences between these parts?

A: Yes. The DX20M-36S is RoHS non-compliant, while DX20M-36S(50) is ROHS3 compliant. For applications requiring RoHS compliance, DX20M-36S(50) is the appropriate selection.

Q: Can DX20M-36S(50) be used as a direct replacement in existing assemblies?

A: Yes. Identical mechanical and electrical specifications ensure direct compatibility. No design modifications are required.

Q: What inventory considerations apply to these parts?

A: DX20M-36S inventory is limited (958 pcs). DX20M-36S(50) has higher availability (1436 pcs) and active production status, supporting long-term supply requirements.