DBMM25PAK87 Equivalent & Substitute Parts

Part Overview

The DBMM25PAK87 is a 25-position D-Sub plug connector manufactured by ITT Cannon, LLC, featuring right-angle solder termination and male pins. This connector is designed for panel mount and through-hole applications requiring signal transmission in industrial and electronic equipment. The part is currently active in production with 714 units in stock. Equivalent and substitute parts are identified to provide procurement flexibility, support supply chain continuity, and accommodate design variations where electrical and mechanical parameters remain compatible.

Substiute Parts

DBMM25PAK87

ITT Cannon, LLCIn Stock: 806DBMM25PAK87 Datasheet

Current PartRFQ

174-E25-113R001

NorComp Inc.In Stock: 2888174-E25-113R001 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DBMM25PAK87 are identified based on strict equivalence of core electrical and mechanical parameters. The following parameters must match or be compatible for substitution:

• Connector style: D-Sub
• Connector type: Plug with male pins
• Position count: 25 positions
• Row configuration: 2 rows
• Shell size and layout: 3 (DB, B)
• Mounting configuration: Panel mount, through-hole, right-angle orientation
• Termination method: Solder
• Contact type: Signal
• Flange feature: Unthreaded housing/shell
• Contact form: Machined
• Material flammability: UL94 V-0

The substitute part 174-E25-113R001 manufactured by NorComp Inc. meets all core substitution criteria. Variations in shell finish material (nickel-plated versus tin-nickel plated), contact finish thickness specification, dielectric material composition, current rating, operating temperature range, and color are secondary parameters that do not prevent functional substitution in applications where the primary electrical and mechanical interface requirements are met.

Parameter Comparison

Engineering Selection Recommendations

Both the DBMM25PAK87 and 174-E25-113R001 are active production parts with full regulatory compliance. Selection between these parts should be based on application-specific requirements:

The DBMM25PAK87 is suitable for applications requiring the full specified current rating of 7.5A and extended operating temperature range of -55°C to 150°C. This part maintains RoHS compliance and provides unlimited moisture sensitivity tolerance.

The 174-E25-113R001 is suitable for applications operating within the -50°C to 100°C temperature range and requiring a maximum current of 5A. This part meets ROHS3 compliance and is available in higher inventory quantities with tray packaging.

Both parts share identical D-Sub connector geometry, pin configuration, solder termination, and signal contact specifications. The choice between them depends on whether the application's thermal, current, and environmental requirements align with the specified operating parameters of each part.

Frequently Asked Questions (FAQ)

Q: Can the 174-E25-113R001 be used as a direct replacement for the DBMM25PAK87?

A: The 174-E25-113R001 is mechanically and electrically compatible for applications within its specified operating parameters. The connector geometry, pin count, mounting configuration, and solder termination are identical. However, applications requiring the full 7.5A current rating or operating temperatures below -50°C or above 100°C must use the DBMM25PAK87.

Q: What are the differences in shell finish between these parts?

A: The DBMM25PAK87 features a tin-nickel plated steel shell, while the 174-E25-113R001 features a nickel-plated steel shell. Both finishes provide corrosion resistance and are suitable for standard industrial environments. The choice between them does not affect electrical performance in typical applications.

Q: Are both parts RoHS compliant?

A: Yes. The DBMM25PAK87 is RoHS Compliant, and the 174-E25-113R001 is ROHS3 Compliant. Both meet current regulatory requirements for hazardous substance restrictions.

Q: What is the significance of the different operating temperature ranges?

A: The DBMM25PAK87 operates from -55°C to 150°C, while the 174-E25-113R001 operates from -50°C to 100°C. Applications requiring operation at temperatures below -50°C or above 100°C must use the DBMM25PAK87. For applications within the -50°C to 100°C range, both parts are suitable.

Q: How do the current ratings differ?

A: The DBMM25PAK87 is rated for 7.5A, while the 174-E25-113R001 is rated for 5A. Applications requiring continuous current above 5A must use the DBMM25PAK87. For applications requiring 5A or less, both parts are suitable.

Q: Does packaging affect substitution?

A: The 174-E25-113R001 is supplied in tray packaging, while the DBMM25PAK87 packaging is not specified. Packaging does not affect connector performance or compatibility. Selection should be based on procurement and handling requirements.

Q: Are the contact finishes identical?

A: Both parts feature gold-plated contacts. The DBMM25PAK87 specifies a contact finish thickness of 50.0µin (1.27µm), while the 174-E25-113R001 specifies flash plating. Both provide adequate contact resistance and signal integrity for signal applications.