1-1734328-1

Ingress Protection:	--
Insulation Color:	Black
Material Flammability Rating:	UL94 V-0
Shell/Shielding Material:	Phosphor Bronze
Contact Finish:	Gold
Shielding:	--
Mating Cycles:	5000
Voltage - Rated:	30VAC
Current Rating:	1A
Number of Ports:	1
Operating Temperature:	-40°C ~ 85°C
Series:	--
Features:	Board Guide, Solder Retention
Termination:	Solder
Mounting Feature:	Horizontal
Mounting Type:	Surface Mount, Right Angle
Specifications:	USB 2.0
Gender:	Receptacle
Number of Contacts:	5
Connector Type:	USB - mini AB
Part Status:	Active
Packaging:	Tray

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Introduction to USB, DVI, HDMI Connectors

USB, DVI, and HDMI connectors are three types of cables used to connect devices such as computers, monitors, and other peripherals. Each of these connectors has different features and capabilities that make them suitable for various applications. This article will examine the features and working principles of USB, DVI, and HDMI connectors.

USB Connectors

USB stands for “Universal Serial Bus” and is a popular connection type used to connect devices to computers. USB cables are capable of carrying both power and data, which makes them ideal for connecting a wide range of devices such as keyboards, mice, printers, and portable storage devices. USB connectors are available in a variety of shapes and sizes, but the most common are the mini-USB and the regular-sized USB Type A and Type B connectors.

Working Principle

USB cables use a two-wire serial bus for data transmission. This bus line is connected to both the host devices (computers) and the peripheral devices (keyboards, mice, etc.), providing power and communications between them.When a USB connection is established, the host device is able to send data to and receive data from the peripheral device. The host device provides power to the peripheral device, and the peripheral device communicates back to the host device. A handshake protocol is used to ensure that data is sent and received accurately.

DVI Connectors

DVI stands for “Digital Visual Interface” and is a popular connection type used to connect computers to displays. DVI cables are specially designed to transmit high-definition video signals and are capable of supporting very high video resolutions.

Working Principle

DVI connectors use a digital signal transmission protocol called Transition Minimized Differential Signaling (TMDS) for data transmission. This protocol is designed to reduce both the amount of electrical interference and the amount of electromagnetic interference that can occur. TMDS transmits two bits of data for each pixel that is sent along the DVI cable.

HDMI Connectors

HDMI stands for “High-Definition Multimedia Interface” and is the most commonly used connection type for connecting devices such as televisions, video game systems, and Blu-ray players. HDMI cables are capable of carrying both digital audio and video signals, and can support resolutions up to 4k.

Working Principle

HDMI connectors use a protocol called High-bandwidth Digital Content Protection (HDCP) for data transmission. HDCP is designed to protect digital content from being viewed illegally by encrypting the digital signal and making it impossible for unauthorized users to view the data. HDCP uses a two-way communication protocol to verify that the source (the HDMI output) and the display (the HDMI input) are both authorized to view the digital content.

Conclusion

USB, DVI, and HDMI connectors are three types of cables used to connect a variety of devices for data transmission. Each of these types of cables has its own unique features and working principles. USB connectors are capable of carrying both power and data, while DVI connectors use TMDS for data transmission and HDMI connectors use HDCP for data encryption. Understanding the features and working principles of these different types of connectors will help you make an informed decision when choosing the best connection type for your needs.

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