1857995-1

Series:	Z-PACK
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Type:	Receptacle, Female Sockets
Connector Style:	B 25
Number of Positions:	125
Number of Positions Loaded:	All
Pitch:	0.079" (2.00mm)
Number of Rows:	5
Mounting Type:	Through Hole, Right Angle
Termination:	Press-Fit
Connector Usage:	--
Contact Finish:	--
Contact Finish Thickness:	--
Current Rating:	1.5A
Voltage Rating:	500Vrms
Operating Temperature:	-55°C ~ 125°C
Features:	Upper Shield

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

Backplane connectors are devices used to provide physical and electrical connection between two or more components within an electronic system. They come in many shapes and sizes to meet the specific needs of a given application. The 1857995-1 backplane connector belongs to a category known as Hard Metric, Standard. This type of backplane connector is designed to meet the standard interfaces of the CompactPCI bus.

1857995-1 Application Field

The 1857995-1 is widely used in a variety of applications where high-speed digital communication and control is necessary. These include switch networks, embedded and distributed control systems, industrial control systems, and medical instrumentation. It is also well suited for military and aerospace applications such as data recording systems, radar, and avionic systems.The 1857995-1 is most commonly used in systems with a CompactPCI bus structure. This is a high- performance, peer-to-peer, serial bus system for interconnecting Open Compute Architecture (OCA) compliant boards. It provides high-speed point-to-point communication over a single standard interface and is used in all areas of computing ranging from workstations to large-scale data centers.

Working Principle

The 1857995-1 backplane connector is designed for use with the CompactPCI bus. It operates as an interface between the CPU board and other cards attached to the backplane. The 1857995-1 connector consists of 63 pins that are arranged in a two-row, 32-pin configuration. These pins carry both power and digital signals.The power pins are for supplying the necessary power to the CompactPCI boards. They consist of +3.3 V, +5 V, and +12 V power supplies. The digital signals carry the actual data and control information travelling between the boards. These signals are encoded digitally using voltage levels of +3.3 V or +5 V.The 1857995-1 uses a mechanical approach to establish reliable electrical connections. Each of the 63 pins is housed within a metal shell. The shell helps prevent the pins from shorting or coming into contact with each other. The shells also act as a shield around the pins to reduce the amount of external interference.

Conclusion

The 1857995-1 is a backplane connector designed for use with the CompactPCI bus. It is widely used in a variety of high-speed digital communication and control applications such as switch networks, embedded and distributed control systems, industrial control systems, and medical instrumentation. The 1857995-1 is a two-row, 32-pin configuration. Its 63 pins carry both power and digital signals. The metal shells around each of the pins provides protection and helps prevent shorting or interference.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description