85674-137PLF Connectors, Interconnects

Series:	Metral®
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Usage:	--
Connector Type:	Header, Male Pins
Connector Style:	--
Number of Positions:	30
Number of Positions Loaded:	24
Pitch:	0.079" (2.00mm)
Number of Rows:	5
Number of Columns:	--
Mounting Type:	Through Hole
Termination:	Press-Fit
Contact Layout, Typical:	--
Features:	--
Contact Finish:	Gold
Contact Finish Thickness:	30.0µin (0.76µm)
Color:	Natural
Current Rating:	1A
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 125°C
Voltage Rating:	--

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Introduction

85674-137PLF backplane connectors are specialized PCB-mounted connectors for use in high-density backplane designs. The connectors provide tight and secure mating in backplane applications, and their design allows for easy installation and superior performance in high-vibration and high-speed applications. With PCB footprints of 2.73mm x 2.17mm and the ability to handle up to 30A per contact, these connectors are ideal for applications requiring higher power handling or higher density without sacrificing performance.

Application Field

85674-137PLF backplane connectors can be used in a variety of applications, including storage, telecom, servers, blades, consumer electronics, automotive, and industrial. It is suitable for applications where high-density connections are required and/or heavy vibration is experienced. The connector is highly reliable and versatile and can be used in applications operating from -55°C up to 150°C; this makes it suitable for use in extreme environments, such as in aerospace applications. It is perfect for applications requiring multiple contact paths with reliable and secure mating.The connector also features a narrow PCB footprint, which is perfect for space-constrained applications. Its small size allows more space for other components, which helps reduce the overall size of the design. Moreover, the connector has a low insertion force and is compatible with standard backplanes for easy installation and superior performance.

Working Principle

The 85674-137PLF backplane connector consists of two main components, the contact pins and the housing. The contact pins are designed to provide a reliable and secure mating surface and can handle up to 30A per contact. The contacts are made of gold-plated copper, which ensures excellent conductivity and corrosion resistance. The housing is made of flame-resistant UL 94V-0 plastic and it provides secure and reliable mounting and protects the contact pins from mechanical and environmental damage.The connector is designed for reliable, secure, and repeatable mating. Each contact in the connector has spring fingers, which push the mating surfaces together when the connector is mated. This ensures that the connection is reliable and secure, and it prevents accidental disconnection due to vibration or shock. Additionally, the connector has strain relief, which helps protect the cable from strain or damage due to pulling or tension.

Conclusion

The 85674-137PLF backplane connector is an ideal choice for applications requiring higher power handling or higher density without sacrificing performance. Its narrow PCB footprint and low insertion force make it the perfect choice for space-constrained designs, while its spring-finger contacts ensure reliable and secure mating even in high-vibration environments. Additionally, its gold-plated copper contacts and UL 94V-0 plastic housing provide superior performance and extreme durability.

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