Product Specification

SDC HUADA SDC-37SL3 Micro Rectangular Electrical Connector - Reliable & Compact

The SDC HUADA SDC-37SL3 is a high-performance, micro rectangular electrical connector designed for applications requiring compact size and reliable performance. This connector boasts a 0.635 pitch, offering high contact density in a small footprint. The SDC-37SL3 is part of the miniaturized SDC series, ensuring a robust and efficient solution for a wide range of electrical connections.

Designed with a durable structure and high-quality materials, this connector provides excellent electrical and mechanical performance. It features a wide operating temperature range (-55°C to +125°C) and exceptional resistance to environmental factors such as vibration, impact, and humidity.

The SDC-37SL3 is ideal for demanding applications in various industries including automotive, aerospace, industrial automation, and consumer electronics. Its reliable performance and compact design make it a versatile solution for a wide range of electrical connections.

Key Features of the HUADA SDC-37SL3 Micro Rectangular Electrical Connector

Core Features:
Number of Pins (Cores): 37 - This is a high pin count for a micro connector, indicating its suitability for complex applications with many signal or power lines.
Pitch: 0.635 mm - This signifies a very small spacing between contact points. A smaller pitch allows for greater pin density in a compact footprint, making the connector ideal for space-constrained devices.
Contact Spacing: 0.75 mm - This relates to the separation between individual contact points. The tighter the spacing, the more pins can be accommodated within a given area.
Crimping Cross Section: 0.035 mm² ~ 0.06 mm² - This specifies the recommended wire size for use with the connector. It's important to ensure compatible wire is used for optimal performance and reliable connections.
Performance and Reliability Features:
Operating Temperature Range: -55°C to +125°C - This wide range indicates the connector can operate reliably in both extreme cold and hot environments, increasing its versatility for diverse applications.
Insulation Resistance: 5000 mΩ - This ensures good electrical isolation between the connector's contacts, minimizing leakage current and preventing short circuits.
Contact Resistance: 15 mΩ - Low contact resistance is crucial for signal integrity and power efficiency. This value indicates a strong connection with minimal resistance, promoting efficient signal transmission.
Current Rating: 1.8 A - This indicates the maximum current that the connector can safely handle. It determines the power capacity of the connection, relevant for various applications.
Mechanical Life: 300 - This represents the number of mating cycles (connection and disconnection) the connector can withstand before experiencing significant wear. A higher mechanical life indicates durability and longevity.
Pressure Resistance: 300 V - This feature highlights the connector's ability to withstand a certain voltage without failure, essential for safety and reliability in electrical systems.
Environmental Resilience Features:
Impact Resistance: 490 m/s² - This specification demonstrates the connector's ability to withstand shock and impact forces, important for applications in harsh environments or with potential for vibrations.
Vibration Resistance: 10-2000 Hz, 196 m/S² - This feature indicates the connector's ability to operate reliably under vibrations, common in automotive, aerospace, and industrial applications.
Relative Humidity Resistance: 40°C, 98% - This signifies the connector's ability to maintain its performance in high humidity conditions, ensuring consistent functionality in humid environments.

Technical Features Table