EHT-125-01-S-D-SM-28-K

Operating Temperature:	-55°C ~ 125°C
Insulation Height:	0.370" (9.40mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	Tin
Contact Material:	Phosphor Bronze
Insulation Material:	Liquid Crystal Polymer (LCP)
Features:	Keying Slot, Pick and Place
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	3A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--
Number of Positions Loaded:	49
Packaging:	Tube
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.079" (2.00mm)
Number of Positions:	50
Number of Rows:	2
Row Spacing - Mating:	0.079" (2.00mm)
Series:	EHT
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Surface Mount
Termination:	Solder
Fastening Type:	Latch Lock/Eject Hooks
Contact Length - Mating:	0.120" (3.05mm)
Contact Length - Post:	--

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Introduction

The EHT-125-01-S-D-SM-28-K is a highly reliable rectangular connector, specifically, a header with male pins designed to be used in applications where ruggedness and performance are required. It consists of a housing made of a thermally conductive material, which contains 28 evenly spaced male pins, and comes in a variety of sizes and configurations. This connector is often used for electrical or mechanical applications.

Applications

The EHT-125-01-S-D-SM-28-K is ideal for applications that require a reliable and rugged connection that is easy to install and use. Some typical applications include: communication equipment, such as cable television boxes and routers; medical and laboratory equipment; and industrial equipment, including solenoid valves, CNC machine tools, and robotics. It is also widely used in electronics and computer applications, such as motherboards, PCI and SATA connections, and USB connections.

Design Features

The EHT-125-01-S-D-SM-28-K has several design features that make it a valuable component in a variety of applications. For example, it is designed to dissipate up to 25W of heat, and its rated current is 15A. The contacts in the connectors are made of gold-plated copper, and the connector is designed to resist humidity and corrosive liquids. The housing is made of a flame-retardant thermoplastic that provides a strong, durable connection point. Additionally, the pins are spaced on a 0.100” grid, which makes it easy to connect to most printed circuit board (PCB) systems without having to modify the PCB.

Working Principle

The working principle of the EHT-125-01-S-D-SM-28-K is simple and robust. When the connector is inserted into the corresponding socket, the male pins make contact with the female slots in the socket, and the contact surfaces create a high-resistance electrical connection. This connection is reliable and highly-resistant to breakage and vibration. The connector’s superior design ensures that the electrical connection remains intact, even in the most extreme conditions. Additionally, the gold-plated contacts ensure that the electrical connection stays strong, even after years of use.

Conclusion

The EHT-125-01-S-D-SM-28-K is a reliable, rugged, and easy-to-use connector that can be used in a variety of applications. Its design features ensure that it can withstand the toughest conditions, and its gold-plated contacts ensure that the connection remains strong for years to come. Its application field ranges from communication equipment, medical and laboratory equipment, and industrial equipment, to electronics and computer applications. Its working principle is simple and robust, and it is designed to create a reliable, high-resistance electrical connection every time.

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