194281-1

Introduction

The 194281-1 is a backplane connector housing designed for a two-piece high-density SMT (surface mount technology) assembly board. The two-piece connector housing provides the highest degree of flexibility to connect to and protect against any type of system board layout. The connector housing has a large number of contact positions for connection to a wide variety of electronic circuits. The 194281-1 connector housing is designed with precision contacts for controlled impedance applications. The contacts provide optimum contact force for reliable electrical and mechanical performance. The backplane connector housing is designed to meet demanding requirements with its durable construction and high backplane densities.

Application Field

The 194281-1 backplane connector housing is ideal for connecting to land grid array (LGA), quad flat pack (QFP), surface mount technology (SMT), and pin grid array (PGA) type packages. It is also suitable for high-speed digital and analog signals, as well as for differential, single-ended, and power-over-twisted pair signals. The 194281-1 connector housing is especially suitable for applications in telecommunications, data communications, medical electronics, automotive, and consumer/industrial electronics. It is also used in wireless networking, embedded computing, and other high-speed applications.

Working Principle

The 194281-1 backplane connector housing consists of two mating parts that are connected by soldering or other methods. The two mating parts include the plug (male) and the receptacle (female). Each part is designed to provide an optimal mating interface with other parts of the backplane system. The plug has several pins that mate with corresponding contact pins on the receptacle. When the plug and receptacle are connected, they form an electrical connection between the backplane devices. Both components are made from high-temperature rated plastic that ensures optimum durability and a secure connection.

The contacts in the 194281-1 connector housing are designed for very low contact resistance and have a high degree of flexibility in terms of connection types. The contacts provide the optimal amount of pressure when mating. The design of the contacts ensures that a high degree of signal integrity is maintained even after prolonged mating cycles. The receptacle contacts are designed with a dual-stage deflection design that eliminates contact failure due to vibration or shock.

The 194281-1 connector housing is RoHS Compliant and certified for use on applications that require reliable, long-term operation. In addition, the connector housing is designed with a rugged construction that provides superior mechanical strength and EMI/RFI shielding. The high-temperature resin construction ensures reliable electrical connections even in the most demanding environments.