Product Overview
The Samtec DWM-18-57-G-S-405 is a high-quality, durable pin header designed for reliable electrical connections in various electronic applications. This component is typically used for board-to-board connections, wire-to-board connections, or as a prototyping interface. Its robust construction ensures stable performance and longevity.
This image displays the Samtec DWM-18-57-G-S-405 header, featuring two rows of gold-plated pins extending from a black insulating body. The pins are arranged in a grid, indicating its use as a multi-pin connector for electronic circuits.
Setup
Proper setup is crucial for optimal performance and longevity of the DWM-18-57-G-S-405 header.
- Inspection: Before installation, visually inspect the header for any physical damage, bent pins, or debris. Ensure all pins are straight and clean.
- Compatibility Check: Verify that the mating connector or PCB footprint is compatible with the DWM-18-57-G-S-405 header's pin pitch and configuration.
- Orientation: Note the correct orientation of the header relative to the mating component or PCB. Most headers have a keying feature or a specific pin 1 indicator.
- Installation: Carefully align the header with its mating receptacle or PCB holes. Apply even, gentle pressure to seat the header fully. Avoid excessive force to prevent pin damage. For soldering applications, ensure proper soldering techniques are used to create reliable electrical and mechanical connections.
Operating Principles
The DWM-18-57-G-S-405 header functions as a passive electrical connector. Its primary purpose is to establish a secure and reliable electrical pathway between two electronic components or between a component and a printed circuit board (PCB). When mated with a compatible receptacle, the gold-plated pins ensure low contact resistance and high signal integrity. The insulating body prevents short circuits between adjacent pins. This header is designed for signal transmission and low-power applications, providing a robust interface for various electronic systems.
Maintenance
The DWM-18-57-G-S-405 header is designed for durability and typically requires minimal maintenance.
- Cleaning: If the header becomes dirty or accumulates dust, gently clean it using a soft, dry brush or compressed air. For stubborn grime, a lint-free cloth lightly dampened with isopropyl alcohol can be used, ensuring the header is completely dry before re-use.
- Storage: Store unused headers in a dry, dust-free environment, preferably in their original packaging or anti-static bags, to prevent contamination and physical damage to the pins.
- Handling: Always handle the header by its insulating body to avoid bending or damaging the pins.
Troubleshooting
While the DWM-18-57-G-S-405 header is a reliable component, issues can sometimes arise.
| Problem | Possible Cause | Solution |
|---|---|---|
| Poor or Intermittent Connection | Bent or dirty pins; improper seating; cold solder joint (if soldered). | Inspect pins for damage and straighten if necessary. Clean pins. Ensure header is fully seated. Re-solder if applicable. |
| Difficulty Mating | Misalignment; bent pins; incompatible mating connector. | Verify correct orientation and alignment. Straighten any bent pins. Confirm compatibility of mating components. |
| Physical Damage | Excessive force during installation; improper handling. | Replace the damaged header. Always handle with care. |
Specifications
| Attribute | Value |
|---|---|
| Model | DWM-18-57-G-S-405 |
| Manufacturer | SAMTEC |
| ASIN | B0813WM8RJ |
| Date First Available | November 6, 2019 |
Warranty and Support
For specific warranty information regarding the Samtec DWM-18-57-G-S-405 header, please refer to the official Samtec website or contact your authorized distributor. Samtec products are manufactured to high-quality standards, and any warranty claims or technical support inquiries should be directed to the manufacturer's official channels.
For further assistance or detailed technical specifications, please visit the Samtec official website.
