78548-630H

Operating Temperature:	--
Insulation Height:	0.100" (2.54mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold or Gold, GXT™
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	--
Contact Material:	Phosphor Bronze
Insulation Material:	Polycyclohexylenedimethylene Terephthalate (PCT)
Features:	--
Overall Contact Length:	0.538" (13.67mm)
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	--
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	30
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Series:	BERGSTIK® II
Style:	Board to Board
Shrouding:	Unshrouded
Mounting Type:	Through Hole
Termination:	Kinked Pin, Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.318" (8.08mm)
Contact Length - Post:	0.120" (3.05mm)

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Introduction

The 78548-630H is a version of the rectangular slot connector series that is used in many industries. This connector comes with a 1.0mm pitch, available in single row and double row configurations with up to 20 pins. The 78548-630H header is a male pin version of a rectangular connector, which greatly simplifies the connection of two or more circuits. It consists of a two-sided circuit board with mounting holes and contacts which allow the connection of different peripherals such as switches, LEDs, integrated circuits, buttons, and various other devices.

Application Field

The 78548-630H header is commonly used in electronic gadgets, computers, telecommunications, automotive, industrial, and medical device applications. It is frequently used to provide integration in large scale or complex systems like video surveillance systems, medical imaging equipment, and smart meters.Since the 78548-630H comes with a secure press-fit connection, it can better handle vibrations and shock that come from the environment. Additionally, these connectors are capable of providing a reliable connection in EMC-sensitive environments as they have a low contact resistance. This reduces the chance of problems caused by electrical noise and interference.

Working Principle

The 78548-630H connector utilizes a rigid terminal board material with high z-axis rigidity to prevent detaching of the connector during normal operations. The terminals are gold plated, with a contact resistance of less than 25mΩ, and ensure low contact resistance during operation. The terminals are press-fitted into the board, and are kept correctly in place due to their high pull-out strength of up to 15N.The 78548-630H is typically used for low current, low voltage applications such as signal transmission or power delivery. It offers mechanical stability and safeguard for wires and cables. The insulated pin housings provide insulation between the connector pins and protect them from external environmental damage. The double sided contacts at the bottom secure the connection and ensure consistent electrical contact.

Conclusion

The 78548-630H rectangular slot connector is a very versatile component that can support a wide range of applications. Thanks to its wide range of features, such as vibration and shock resistance, low contact resistance, and secure press-fit connection, it is a popular choice for many industries. This connector can efficiently transmit electrical signals and low current, low voltage power supplies.

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