The HW-26-12-S-D-527-218 is a rectangular connector from Samtec Inc., part of their high-reliability header series. This connector is a dual-row, surface mount header designed for board-to-board connections. It features a high-density contact pitch and is suitable for applications requiring a robust and reliable connection.

Applications:

• Board-to-Board Connections: Used for connecting two PCBs together.
• Industrial Equipment: Employed in industrial control systems and automation equipment.
• Medical Devices: Implemented in medical instruments for reliable signal transmission.
• Telecommunications Equipment: Suitable for use in telecom infrastructure.
• Data Acquisition Systems: Used in data acquisition and logging systems.

Features:

• Dual Row: Provides higher contact density compared to single-row connectors.
• Surface Mount: Designed for surface mount soldering, simplifying assembly.
• High-Reliability Contacts: Features high-quality contacts for reliable connections.
• 5.27mm Tail Length: Includes a defined tail length.
• Gold-Plated Contacts: Offers excellent corrosion resistance and conductivity.
• High-Temperature Plastic: Made from high-temperature plastic suitable for reflow soldering.

Benefits:

• Reliable Connection: High-quality contacts and robust design ensure a reliable connection.
• High Density: Dual-row design allows for high contact density in a small footprint.
• Easy Assembly: Surface mount design simplifies assembly and reduces manufacturing costs.
• Corrosion Resistance: Gold-plated contacts provide excellent corrosion resistance.
• Durable: High-temperature plastic can withstand reflow soldering temperatures.

Additional Details:

The HW-26-12-S-D-527-218 has 26 total contacts (13 contacts per row). It is designed for a specific board spacing and mating height (details determined by the mating connector). The insulator material is typically a high-temperature plastic such as LCP (Liquid Crystal Polymer). The contact material is typically a copper alloy. The current rating is typically around 3A per contact. The voltage rating is typically around 500V. The operating temperature range is typically -55°C to +125°C. The connector is RoHS compliant.