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RSM25DRMN-S288 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists Sullins Connector Solutions. Its product description is CONN EDGE DUAL FMALE 50POS 0.156. Review the specifications below when checking this part for your BOM.
Edgeboard Connectors specifications for RSM25DRMN-S288
- Description：CONN EDGE DUAL FMALE 50POS 0.156
- Series：-
- Mfr：Sullins Connector Solutions
- Package：Tray
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：25
- Number of Positions：50
- Card Thickness：0.062" (1.57mm)
- Number of Rows：2
- Pitch：0.156" (3.96mm)
- Read Out：Dual
- Features：Card Extender
- Mounting Type：Board Edge, Straddle Mount
- Termination：Wire Wrap
- Contact Material：Phosphor Bronze
- Contact Finish：Gold
- Contact Finish Thickness：10.0µin (0.25µm)
- Contact Type：Loop Bellows
- Color：Green
- Flange Feature：-
- Operating Temperature：-65°C ~ 125°C
Edgeboard Connectors datasheet and documents for RSM25DRMN-S288
Edgeboard Connectors Overview
The RSM25DRMN-S288 is a card edge connector manufactured by Sullins Connector Solutions. It features 50 contacts arranged in two rows with a right-angle orientation. The component utilizes a 0.156-inch pitch and employs surface mount terminals for board attachment. Key specifications include a locking mechanism, matte tin over nickel contact termination, and polyamide insulation material. The connector is designed for rectangular contact patterns and bellowed contact styles without filtering functions.
Edgeboard Connectors Feature Summary
- Right-angle surface mount design with integrated locking mechanism
- Dual-row configuration accommodating 50 total contacts
- Matte tin over nickel plating on contact terminations
Edgeboard Connectors Applications
- Edge card interconnection systems
- Surface mount circuit board assemblies
- Industrial control panel connections
Edgeboard Connectors Procurement Notes
Verify the specific suffix designation to ensure compatibility with required mounting styles and contact finishes. Confirm that the polyamide insulation rating meets the thermal requirements of the target application environment. Cross-reference the locking feature necessity against mechanical stress conditions in the final assembly.
Edgeboard Connectors Selection Notes
Select this model when a right-angle surface mount solution with a 0.156-inch pitch is required. Ensure the PCB layout supports the specified terminal geometry and that the locking mechanism aligns with the mating card retention strategy. Verify insulation material compatibility with soldering processes.
Edgeboard Connectors Part Context
This component belongs to the Sullins Connector Solutions card edge connector family. It is engineered for reliable electrical interconnection between edge cards and host boards. The design emphasizes secure mechanical retention through its locking feature while maintaining standard surface mount manufacturing compatibility.
Edgeboard Connectors Replacement Considerations
RSM25DRMD-S288
Edgeboard Connectors FAQ
What is the contact termination finish?
The contacts are terminated with matte tin over nickel.
Does this connector include a locking feature?
Yes, the RSM25DRMN-S288 includes a locking mechanism.
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