DBMME25SF D-Sub Receptacle Connector - Equivalent & Substitute Parts

Part Overview

The DBMME25SF 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 copper alloy contacts and a steel shell with yellow chromate plated zinc finish. The part maintains active product status and is available in stock inventory of 876 pieces.

Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part's specifications, enabling direct replacement in compatible applications without redesign.

Substiute Parts

DBMME25SF

ITT Cannon, LLCIn Stock: 980DBMME25SF 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 DBMME25SF is determined by strict alignment of the following critical parameters:

• Connector style and type (D-Sub receptacle, female sockets)
• Position count and row configuration (25 positions, 2 rows)
• Shell size and layout (Size 3, DB/B configuration)
• Mounting method (panel mount, through-hole, right-angle)
• Termination method (solder)
• Contact type (signal)
• Flammability rating (UL94 V-0)

The substitute part 1-106507-2 (TE Connectivity AMP Connectors, AMPLIMITE HD-20 series) meets all critical mechanical and electrical compatibility criteria for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

Both the DBMME25SF and 1-106507-2 maintain active product status and meet UL94 V-0 flammability requirements. The DBMME25SF is RoHS non-compliant, while the 1-106507-2 is ROHS3 compliant and REACH affected.

Selection between these parts depends on application-specific requirements:

• The DBMME25SF supports higher current rating (7.5A versus 6A) and extended upper operating temperature (150°C versus 105°C).
• The 1-106507-2 offers ROHS3 compliance and includes board lock features with specified backset spacing (0.406" / 10.30mm).

For applications requiring RoHS compliance or board lock functionality, the 1-106507-2 is the appropriate selection. For applications requiring maximum current capacity or extended temperature operation, the DBMME25SF is specified.

Frequently Asked Questions (FAQ)

Q: Can the 1-106507-2 directly replace the DBMME25SF in existing designs?

A: Direct mechanical and electrical substitution is possible due to matching connector style, position count, shell size, mounting configuration, and termination method. However, application-specific requirements regarding current rating, operating temperature range, and regulatory compliance must be evaluated before implementation.

Q: What is the significance of the different current ratings (7.5A vs. 6A)?

A: Current rating indicates the maximum continuous current the connector contacts can safely carry. The DBMME25SF supports 7.5A while the 1-106507-2 supports 6A. Applications requiring current levels between 6A and 7.5A must use the DBMME25SF.

Q: How do the operating temperature ranges differ?

A: The DBMME25SF operates from -55°C to 150°C, while the 1-106507-2 operates from -55°C to 105°C. Applications requiring operation above 105°C must specify the DBMME25SF.

Q: What does RoHS compliance mean for part selection?

A: RoHS3 compliance (1-106507-2) indicates the part meets Restriction of Hazardous Substances regulations. The DBMME25SF is RoHS non-compliant. Regulatory requirements or customer specifications may mandate RoHS-compliant components.

Q: What is the board lock feature on the 1-106507-2?

A: Board lock is a mechanical feature that provides additional retention of the connector to the printed circuit board. This feature is present on the 1-106507-2 but not specified for the DBMME25SF.

Q: Are packaging differences significant for procurement?

A: The DBMME25SF packaging is unspecified, while the 1-106507-2 is supplied in trays. Packaging affects handling, storage, and automated assembly compatibility. Verify packaging requirements with your procurement and assembly processes.