DAM15SN D-Sub Receptacle Connector - Equivalent & Substitute Parts

Part Overview

The DAM15SN is a 15-position D-Sub receptacle connector manufactured by Amphenol ICC (FCI) with female sockets and solder cup termination. This connector is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing system maintenance and component procurement. The DAM15SN serves applications requiring D-Sub connectivity with a 2-row, 15-position configuration in a DA/A shell size format.

Substiute Parts

DAM15SN

Amphenol ICC (FCI)In Stock: 774DAM15SN Datasheet

Current PartRFQ

DAM15S

Cinch Connectivity SolutionsIn Stock: 888DAM15S Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DAM15SN is evaluated based on the following critical parameters that must align for functional compatibility:

Mandatory Matching Parameters:

• Connector Style: D-Sub
• Connector Type: Receptacle, Female Sockets
• Number of Positions: 15
• Number of Rows: 2
• Shell Size, Connector Layout: 2 (DA, A)
• Mounting Type: Free Hanging (In-Line)
• Termination: Solder Cup
• Contact Type: Signal
• Flange Feature: Housing/Shell (Unthreaded)

Allowable Variation Parameters:

• Current Rating: Substitute must meet or exceed the application requirement
• Voltage Rating: Substitute must meet or exceed the application requirement
• Operating Temperature Range: Substitute must encompass the application operating conditions
• Contact Finish: Gold finish is preferred for signal integrity; alternatives must be evaluated per application
• Shell Material/Finish: Variations acceptable if mechanical and environmental requirements are met
• Dielectric Material: Variations acceptable if flammability rating is maintained or exceeded

The DAM15S from Cinch Connectivity Solutions qualifies as a substitute based on matching all mandatory parameters while maintaining functional equivalence within the D-Sub receptacle connector category.

Parameter Comparison

Engineering Selection Recommendations

The DAM15S from Cinch Connectivity Solutions is a functional substitute for the obsolete DAM15SN. Both connectors maintain identical mechanical and electrical interface specifications for D-Sub 15-position receptacle applications.

Substitution Considerations:

The DAM15S operates within a reduced current rating of 5A per contact compared to the DAM15SN's 7.5A specification. Applications requiring current levels between 5A and 7.5A per contact must be evaluated to confirm the DAM15S meets performance requirements.

The DAM15S operating temperature range of -65°C to 125°C is narrower than the DAM15SN's -55°C to 155°C range. Applications operating above 125°C or below -65°C require verification that the DAM15S is suitable.

Both connectors maintain UL94 V-0 flammability ratings and MSL 1 moisture sensitivity levels, ensuring equivalent environmental performance. Both are RoHS non-compliant, maintaining consistency with legacy system requirements.

Contact material differs between the two parts: the DAM15SN uses brass contacts while the DAM15S uses phosphor bronze. Both materials are standard for D-Sub signal connectors and are compatible with gold plating finishes.

Shell material finish differs: the DAM15SN uses yellow cadmium plating while the DAM15S uses yellow chromate plating with zinc. Both provide equivalent corrosion protection for standard industrial environments.

Frequently Asked Questions (FAQ)

Q: Can the DAM15S directly replace the DAM15SN in all applications?

A: The DAM15S is mechanically and electrically compatible with the DAM15SN for D-Sub 15-position receptacle applications. However, verify that your application's current and temperature requirements fall within the DAM15S specifications (5A per contact maximum, -65°C to 125°C operating range).

Q: What is the difference in current rating between these connectors?

A: The DAM15SN is rated for 7.5A per contact, while the DAM15S is rated for 5A per contact. If your application requires current levels exceeding 5A per contact, the DAM15S is not suitable.

Q: Are there temperature limitations when substituting the DAM15S?

A: The DAM15SN operates from -55°C to 155°C, while the DAM15S operates from -65°C to 125°C. The DAM15S cannot be used in applications requiring sustained operation above 125°C.

Q: Do both connectors have the same solder cup termination?

A: Yes, both the DAM15SN and DAM15S feature solder cup termination, ensuring identical PCB assembly and rework procedures.

Q: What is the difference in contact material?

A: The DAM15SN uses brass contacts while the DAM15S uses phosphor bronze contacts. Both materials are standard for D-Sub signal connectors and both are plated with gold for signal integrity.

Q: Are both connectors RoHS compliant?

A: No, both the DAM15SN and DAM15S are RoHS non-compliant. If RoHS compliance is required, alternative connector families must be evaluated.

Q: What is the shell material difference?

A: The DAM15SN shell is steel with yellow cadmium plating, while the DAM15S shell is steel with yellow chromate plating and zinc. Both provide equivalent corrosion protection for standard industrial environments.

Q: Can I use the DAM15S in high-reliability applications?

A: Both connectors maintain UL94 V-0 flammability ratings and MSL 1 moisture sensitivity levels. Suitability for high-reliability applications depends on your specific current, temperature, and environmental requirements.