The ESQT-110-03-F-D-350-001 is a Samtec Tiger Eye™ socket strip connector. This is a high-quality, high-density connector designed for board-to-board connections. The part number provides detailed information about the connector's specifications. The ESQT series is known for its reliable performance, compact design, and suitability for a variety of applications where space is at a premium. The Tiger Eye™ contacts ensure a secure and robust connection, even in demanding environments.

Applications:

• Board-to-Board Connections: Facilitating secure connections between PCBs.
• Medical Equipment: Used in devices where reliable connections are critical.
• Industrial Automation: Employed in control systems and machinery.
• Telecommunications Equipment: Found in network devices and communication systems.
• Testing and Measurement Equipment: Used for reliable signal transmission in test instruments.

Features:

• High-Density Design: Allows for a large number of connections in a small space.
• Tiger Eye™ Contacts: Provides reliable and secure connections.
• 1.27 mm Pitch: Compact pitch for high-density applications.
• Double Row: Offers increased connection density.
• Through-Hole Termination: Designed for secure mounting on PCBs.

Benefits:

• Reliable Connections: Ensures consistent signal transmission and power delivery.
• Compact Design: Saves valuable space on printed circuit boards.
• Durable Construction: Withstands harsh environments and mechanical stress.
• Easy to Install: Simplifies the assembly process.
• Versatile Application: Suitable for a wide range of electronic devices and systems.

The ESQT-110-03-F-D-350-001 connector's specific attributes can be deciphered from its part number: ESQT indicates the series, 110 specifies 10 contacts per row, 03 might relate to the row spacing or version, F denotes a specific plating or material, D signifies double row, 350 indicates the height or length of the connector (likely 0.350 inches), and 001 might be a specific revision or internal code. The Tiger Eye™ contacts are known for their multi-finger design, which provides increased contact area and improved reliability compared to traditional contacts. These connectors are designed to meet stringent industry standards for performance and durability.

Key technical specifications include the contact material (typically beryllium copper or phosphor bronze with gold plating), insulator material (often high-temperature plastic suitable for reflow soldering), current rating (typically around 1 amp per contact), voltage rating (typically 300 volts), and operating temperature range (often -55°C to +125°C). The insertion and withdrawal forces are also critical parameters, ensuring ease of use while maintaining a secure connection. The connector is designed for through-hole mounting, providing a robust mechanical connection to the PCB. Careful consideration of these parameters ensures the connector meets the specific requirements of the application.