SDC-21S Micro Rectangular Electrical Connectors

The SDC-21S Micro Rectangular Electrical Connectors are engineered to deliver exceptional performance and reliability across a wide range of applications. These connectors feature a compact design with dimensions matching the NDM series (0.635 pitch), making them an ideal choice for space-constrained environments. Available in multiple core configurations (5, 9, 15, 21, 25, 31, 37, 51, 66, 74) and with a contact spacing of 0.75mm, they offer flexibility and ease of use. The connectors support crimped wire cross sections from 0.035mm² to 0.06mm², ensuring compatibility with various wiring needs.
Built to withstand extreme conditions, the SDC-21S connectors operate within a temperature range of -55°C to +125°C and boast an insulation resistance of 5000 mΩ. They are designed to endure high impact (490m/s²) and vibration (10-2000Hz, 196m/s²), making them suitable for demanding environments. With a current rating of 1.8A and a mechanical life of 300 cycles, these connectors provide reliable and long-lasting performance. Additionally, they are pressure resistant up to 300V and maintain functionality in high humidity conditions (40°C, 98%), ensuring consistent performance in various challenging scenarios.

Key features of the SDC-21S Connector

The SDC-21S Micro Rectangular Electrical Connectors are meticulously designed to offer superior performance and reliability in a variety of applications. These connectors feature a compact structure with dimensions that align with the NDM series (0.635 pitch), making them perfect for use in space-limited environments. They are available in multiple core configurations, ranging from 5 to 74 cores, and have a contact spacing of 0.75mm. This flexibility ensures they can accommodate various wiring needs, with support for crimped wire cross sections from 0.035mm² to 0.06mm².
Engineered to endure extreme conditions, the SDC-21S connectors operate efficiently within a temperature range of -55°C to +125°C and have an impressive insulation resistance of 5000 mΩ. They are built to withstand high impact (490m/s²) and vibration (10-2000Hz, 196m/s²), making them ideal for demanding environments. With a current rating of 1.8A and a mechanical life of 300 cycles, these connectors promise long-lasting and reliable performance. Additionally, they are pressure resistant up to 300V and maintain their functionality in high humidity conditions (40°C, 98%), ensuring consistent performance across various challenging scenarios.

Technical Features Table