Series:	MM22
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Usage:	--
Connector Type:	Plug, Male Pins
Connector Style:	Rack and Panel
Number of Positions:	50
Number of Positions Loaded:	All
Pitch:	--
Number of Rows:	4
Number of Columns:	--
Mounting Type:	Panel Mount, Through Hole
Termination:	Solder
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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MMB21-0501K1 Application Field and Working Principle

Introduction

The MMB21-0501K1 is a specialized backplane connector used in a variety of industrial applications. The connector is designed for high-density mounting and termination. It is a 2mm pitch connector, allowing for a high-density connection in small form-factor applications. The MMB21-0501K1 features a unique two-piece housing design that allows for faster installation and improved signal integrity. This connector also provides superior performance in signal transmission and current capability.

Application Field

The MMB21-0501K1 connector is used extensively in industrial, consumer, medical, telecom, laptop and other high-speed electronic equipment. In industrial settings, it is commonly used in automated systems, such as robotics, manufacturing systems, environmental monitoring equipment, and so on. It is also used extensively in consumer applications, such as bluetooth and Wi-Fi devices, components for computers, thermostats, and media players. The connector is approved by UL, CSA, VDE, TUV and other international safety standards and is suitable for medical, military, avionics and other high-reliability applications.

Working Principle

The MMB21-0501K1 connector is mainly composed of a male plug, a female receptacle and two plastic housings. The male plug is pinned with two rows of 2mm pitched pins, and the receptacle is equipped with two rows of corresponding sockets. When the male plug is inserted into the receptacle, the two plastic housings on both sides of the connector will be tightened together to form a complete connection. The two housings can also be connected by a cable to allow for extra flexibility and flexibility.The contact pins of the MMB21-0501K1 connector are made of gold-plated phosphor bronze material and have a matching impedance of 50 ohms. Each pin has a nickel-plated finish for excellent durability and corrosion resistance. The contact pins are enclosed in a bus bar for superior interference protection. The connector also features an SN and PW rating, which guarantees high-speed signal transmission, even over longer cable lengths. The excellent signal integrity of this connector ensures that signals are transmitted accurately and reliably without any interference.

Conclusion

The MMB21-0501K1 is a specialized backplane connector designed specifically for high-density mounting and termination. It is used extensively in a variety of industrial, consumer, medical, telecom, laptop and other high-speed electronic applications. The connector offers superior performance in signal transmission and current capabilities as well as excellent interference protection. With its high-temperature and corrosion-resistant design, the MMB21-0501K1 is an excellent choice for a wide range of applications.

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Part Number	Manufacturer	Price	Quantity	Description