DD2P040MA4 Equivalent & Substitute Parts

Part Overview

The DD2P040MA4 is a 40-position multi-purpose connector manufactured by JAE Electronics, designed for solder termination in free-hanging (in-line) applications. This connector is classified as obsolete, making identification of suitable substitute components essential for ongoing system support and procurement planning.

The DD2P040MA4 features gold-plated contacts with unlimited moisture sensitivity rating (MSL 1), suitable for general industrial and commercial applications. Due to its obsolete status, sourcing alternatives from the same product family is necessary to maintain design compatibility and ensure component availability.

Substiute Parts

DD2P040MA4

JAE ElectronicsIn Stock: 683DD2P040MA4 Datasheet

Current PartRFQ

DD2P040MA1

JAE ElectronicsIn Stock: 1117DD2P040MA1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DD2P040MA4 is determined by the following critical parameters:

• Series Compatibility: Both parts must belong to the DD2 series to ensure mechanical and electrical interchangeability
• Position Count: 40-position configuration must be maintained
• Connector Type: Multi-purpose classification ensures functional equivalence
• Mounting Configuration: Free hanging (in-line) mounting type must be preserved
• Termination Method: Solder termination is required for PCB integration compatibility
• Contact Finish: Gold plating ensures consistent electrical performance and corrosion resistance

The DD2P040MA1 meets all substitution criteria as an active product within the same series, offering improved availability while maintaining the electrical and mechanical specifications required for direct replacement.

Parameter Comparison

Engineering Selection Recommendations

The DD2P040MA1 is the qualified substitute for the obsolete DD2P040MA4. Both connectors share identical electrical and mechanical specifications across all critical parameters: 40-position configuration, multi-purpose connector type, free-hanging in-line mounting, solder termination, and gold contact finish.

The DD2P040MA1 offers the additional advantage of active product status, ensuring reliable long-term availability. The substitute is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component procurement. The contact finish thickness specification (3.94µin / 0.10µm) for the DD2P040MA1 provides documented contact durability.

Selection of the DD2P040MA1 eliminates obsolescence risk while maintaining full compatibility with existing designs utilizing the DD2P040MA4.

Frequently Asked Questions (FAQ)

Q: Can the DD2P040MA1 be used as a direct replacement for the DD2P040MA4?

A: Yes. Both connectors are 40-position multi-purpose connectors within the DD2 series with identical mounting type (free hanging in-line), termination method (solder), and contact finish (gold). They are mechanically and electrically interchangeable.

Q: What is the primary reason for substitution?

A: The DD2P040MA4 is classified as obsolete. The DD2P040MA1 is an active product from the same manufacturer and series, providing assured availability for new procurement and system support.

Q: Are there packaging differences between these connectors?

A: The DD2P040MA4 packaging is not specified in available documentation. The DD2P040MA1 is supplied in tray packaging. Packaging format does not affect connector functionality or compatibility.

Q: Do the connectors meet current regulatory standards?

A: The DD2P040MA1 is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The DD2P040MA4 regulatory status is not documented due to its obsolete classification.

Q: Are there differences in contact finish specifications?

A: Both connectors feature gold contact finish. The DD2P040MA1 specifies contact finish thickness of 3.94µin (0.10µm). The DD2P040MA4 contact finish thickness is not documented.