DBMM25SDA101 D-Sub Receptacle Connector - Equivalent & Substitute Parts

Part Overview

The DBMM25SDA101 is a 25-position D-Sub receptacle connector manufactured by ITT Cannon, LLC, designed for panel mount, through-hole, right-angle solder termination applications. This connector features female sockets with gold-plated contacts and is rated for 7.5A continuous current operation across an extended temperature range of -55°C to 150°C. The part is currently active in production with 1114 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters align with the core connector specifications, enabling direct replacement in compatible applications.

Substiute Parts

DBMM25SDA101

ITT Cannon, LLCIn Stock: 1124DBMM25SDA101 Datasheet

Current PartRFQ

1-106507-2

TE Connectivity AMP ConnectorsIn Stock: 16361-106507-2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DBMM25SDA101 is determined by strict alignment of the following core parameters:

• Connector Style & Type: Must be D-Sub receptacle with female sockets
• Position & Row Configuration: Must maintain 25 positions in 2-row layout
• Shell Size: Must be Size 3 (DB, B) for mechanical compatibility
• Mounting & Termination: Must support panel mount, through-hole, right-angle solder termination
• Contact Type: Must be signal-rated contacts
• Material Compliance: Must meet UL94 V-0 flammability rating
• Environmental Rating: Operating temperature range and moisture sensitivity level

The substitute part 1-106507-2 (TE Connectivity AMP Connectors, AMPLIMITE HD-20 series) meets all mandatory mechanical and electrical compatibility criteria for direct substitution in applications where the specified parameters are required.

Parameter Comparison

Engineering Selection Recommendations

Both the DBMM25SDA101 and 1-106507-2 are active production parts with identical mechanical compatibility and core electrical specifications. Selection between these parts should be based on the following criteria:

DBMM25SDA101 (ITT Cannon, LLC) is suitable for applications requiring:

• Maximum current capacity of 7.5A per contact
• Extended operating temperature range to 150°C
• RoHS non-compliant applications where legacy component specifications are required

1-106507-2 (TE Connectivity AMP Connectors) is suitable for applications requiring:

• ROHS3 compliance and REACH affected material documentation
• Operating temperature range up to 105°C
• Board lock feature for enhanced mechanical retention
• Current capacity of 6A per contact

Both parts maintain UL94 V-0 flammability rating, unlimited moisture sensitivity level (MSL 1), and identical D-Sub Size 3 mechanical form factor.

Frequently Asked Questions (FAQ)

Q: Can 1-106507-2 directly replace DBMM25SDA101 in all applications?

A: Direct replacement is mechanically and electrically compatible for applications operating within the 1-106507-2 specifications. Applications requiring current levels above 6A or operating temperatures above 105°C must use the DBMM25SDA101.

Q: What are the key differences between these connectors?

A: The primary differences are current rating (7.5A vs. 6A), maximum operating temperature (150°C vs. 105°C), shell material finish (yellow chromate plated cadmium vs. tin plated), contact material (copper alloy vs. phosphor bronze), and RoHS compliance status. Mechanical form factor and pin configuration are identical.

Q: Are the contact finishes compatible?

A: Both connectors feature gold-plated contacts. The DBMM25SDA101 specifies 50.0µin (1.27µm) thickness, while 1-106507-2 specifies 30.0µin (0.76µm). Both are suitable for signal-level applications with gold plating.

Q: What is the significance of the shell material difference?

A: DBMM25SDA101 uses steel with yellow chromate plated cadmium finish, while 1-106507-2 uses steel with tin plating. Both provide corrosion protection and maintain identical mechanical compatibility. Material selection may be driven by environmental exposure or RoHS compliance requirements.

Q: Does the board lock feature on 1-106507-2 affect compatibility?

A: The board lock feature on 1-106507-2 provides additional mechanical retention but does not affect electrical or mechanical compatibility with mating connectors. This is an enhancement feature that does not prevent substitution.

Q: What packaging formats are available?

A: DBMM25SDA101 packaging is not specified in available documentation. 1-106507-2 is supplied in tray packaging. Confirm packaging requirements with your procurement specification.