EHT-122-01-S-D-SM-42-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:	43
Packaging:	Tube
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.079" (2.00mm)
Number of Positions:	44
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-122-01-S-D-SM-42-K connector is a popular male pin connector with a profiled seal suitable for use in a wide range of applications. This connector is part of the Rectangular Connectors - Headers, Male Pins family. It is ideal for powering equipment, data transmission and many other applications.

Overview

The EHT-122-01-S-D-SM-42-K is a male pin header connector used in a variety of electronic applications. Its unique four pin, two row design is extremely durable and provides a high level of electrical integrity due to its low levels of noise and interference. The robust design also provides excellent protection against moisture, dust and any other environmental conditions.

Features

The EHT-122-01-S-D-SM-42-K connector comes with an extended set of features. It is highly reliable and provides excellent performance even in extreme temperatures and humid conditions. It also has an integrated seal which ensures a tight connection that will not become loose over time. Additionally, it includes shielding, which helps reduce EMI and reduces susceptibility to interference.The connector also includes a snap-in lock for easy installation and removal. It has a current rating of up to 150 Amps and a voltage rating of up to 600 volts. It also has a contact resistance of only 1mΩ and an insulation resistance of >1,000 Megaohms. The connector is designed to meet a variety of customer requirements and it is available in various colors to meet varying requirements.

Application Fields

The EHT-122-01-S-D-SM-42-K connector has multiple applications due to its robust design and features. It is ideal for heavy duty applications where performance and reliability are a must. It is commonly used in automotive, industrial and military applications for powering equipment and transmitting data. Additionally, it was designed to meet rigorous requirements for aerospace applications such as aerospace propulsion systems, ground support equipment and aerospace sensors. It is also suitable for medical, scientific and electronic applications.

Working Principle

The EHT-122-01-S-D-SM-42-K connector works on the same principle as other male pin connectors. The male pins are inserted into a socket and the socket is connected to the mating part. Once connected, an electrical connection is completed as the pins make contact with the mating parts’ wiring or terminals.The integrated seal ensures that the connection is air- and water-tight. The snap-in lock ensures that the pins are firmly inserted in the socket and not prone to slippage or interference. The shielding also reduces electromagnetic interference, helping to ensure a reliable and consistent connection even in high interference environments.

Conclusion

The EHT-122-01-S-D-SM-42-K connector is a male pin header connector suitable for a variety of applications. Its highly reliable design, excellent performance and integrated features make it an ideal choice for automotive, industrial, military, aerospace, medical and other applications. Its working principle is straightforward and helps to ensure a reliable and consistently strong electrical connection.

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