MMD21-0201R1

Series:	MM22
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Usage:	--
Connector Type:	Receptacle, Female Sockets
Connector Style:	Rack and Panel
Number of Positions:	20
Number of Positions Loaded:	All
Pitch:	--
Number of Rows:	3
Number of Columns:	--
Mounting Type:	Free Hanging (In-Line)
Termination:	Solder Cup
Contact Layout, Typical:	--
Features:	Screwlocks
Contact Finish:	Gold
Contact Finish Thickness:	10.0µin (0.25µm)
Color:	Green
Current Rating:	5A
Material Flammability Rating:	--
Operating Temperature:	--
Voltage Rating:	--

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Introduction to MMD21-0201R1 Application Field and Working Principle

MMD21-0201R1 is a backplane-type connector system that has a wide range of applications, such as digital signal and industrial applications. This system provides cost-effective and reliable solutions for various applications, such as holding onto smaller, more complex devices and higher data rates.

Application Field

MMD21-0201R1 is specifically designed for use in the application of higher speed data rate requirement, over 10Gbps and even 100Gbps. It can accommodate higher speed rates of up to 600V on the listed data lines with its robust design. This connector offers a wide range of features, including a single-pin grounding, and a shear head contact system which provides a tight connection and high-strength retention force. The system is designed to withstand up to 2KV of ac/dc voltage, 20A per pin and 400V between pins. Furthermore, this system is ideal for use in applications that require up to 2kV of isolation.

Working Principle

MMD21-0201R1 utilizes a patented single-pin grounding system which helps to ensure a reliable connection between the backplane and the downstream components, even in the presence of electromagnetic interference. Additionally, the connector is designed to ensure signal integrity by providing precise mechanical alignment and secure electrical connection between the contacts. The durable shear-hilt head contacting system of the connector provides high-strength contact retention force and a reliable connection.To ensure a secure mechanical connection, MMD21-0201R1 has a unique camming mechanism which allows for fast assembly and reduced assembly times while providing a more reliable connection. Furthermore, MMD21-0201R1 is designed to offer superior heat-sink and EMI shielding to reduce crosstalk and ensure a reliable connection.

Conclusion

In summary, MMD21-0201R1 is a reliable, high-speed, and cost-effective backplane connector system that is suitable for a wide range of applications, such as digital signalling and industrial applications. It offers a wide range of features, including single-pin grounding, shear head contact system, and camming mechanism for quick assembly. Furthermore, MMD21-0201R1 provides superior heat-sink and EMI shielding to reduce crosstalk and ensure a reliable connection.

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Part Number	Manufacturer	Price	Quantity	Description