EHT-125-01-S-D-SM-47-K

Rectangular Connectors - Headers, Male Pins consist of an array of receptacle connectors and header pins designed to mechanically and electrically mate with complementary connectors. The EHT-125-01-S-D-SM-47-K is a particular type of male pin header that is suitable for a wide range of applications. This article will discuss the application field and working principle of the EHT-125-01-S-D-SM-47-K.

Application Field

The EHT-125-01-S-D-SM-47-K is a two-row, surface mount, straight header pin socket with 4.75mm pitch and a closed mating header. The rectangular connector is constructed of high-temperature thermoplastic with gold-plated contacts, suitable for data, power, and signal transmission. The EHT-125-01-S-D-SM-47-K is a low-profile, soldering-less system, making it suitable for a wide range of applications, including:

• Power Distribution Units
• Robotics
• Telecommunications Equipment
• Medical Devices
• Military/Aerospace

Working Principle

The EHT-125-01-S-D-SM-47-K offers a reliable, solderless connection for data transmission. The surface mount two-row pin header is a straight single piece header mounted to a printed circuit board (PCB), while the mating header consists of a header connector with two rows of female pin contacts. The header connector and header pin socket are designed to physically mate and seat with one another. A lock/release button provides a quick connection and ensures the secure retention of mated parts. The contact springs, located at the end of the socket, provide a secure connection between the header socket and header connector, while ensuring a positive socket pressure and clean contact surfaces. The electrical contact points are rated at 0.25A and the contact resistance is between 1Ω and 10Ω.

The EHT-125-01-S-D-SM-47-K header pin socket and mating header connector combination provide a reliable, cost-effective means of data transmission. The two-row, surface mount, straight header pin socket is designed for use in a wide range of applications, from power distribution units, telecommunications, medical devices, robotics, and military/aerospace equipment. With its quick connection and secure retention of mated parts, the EHT-125-01-S-D-SM-47-K is an ideal choice for many applications.