EHT-125-01-S-D-SM-40-K

The EHT-125-01-S-D-SM-40-K (EHT) is a male header, commonly used in electronic circuit boards as an interface for the connection and disconnection of contact pins. It belongs to the category of rectangular connectors and its special features allow it to fulfill specific application needs and be used in a diverse range of fields.

For improved electrical contact resistance between mating circuits and repeated uses, the EHT-125-01-S-D-SM-40-K has a dielectric/insulating material body that houses dual-row terminals, with a maximum of 40 terminals, spaced in distance and height according to millimeters. To withstand a variety of environments, the EHT male header is designed with a hard termination that has a special coating and anti-corrosion protection features.

The contact pins count can vary, making it a highly versatile product with application potential in many fields including: Mobiles phones, computing, automotive, and networking. The flexibility of the EHT connector enables it to be used in both low and high speed digital signals as well as one middle and two low frequency power and analog systems.

This connector also supports SMT technology. Supplied in tape and reel packing for convenient volume feeding, the EHTheader is a low profile (EHT-125-01-S-D-SM-40-K) component capable of being automated when used in automated pick and place systems. Furthermore, it has a reliable solderless electrical connection without power interruption or signal losses.

As for the working principle of the EHT-125-01-S-D-SM-40-K connector, it starts with the seating of the dual integrated male pins into the mating female connector. The pins are positioned via two holes in the dielectric/insulating material body which are aligned to the female pins contact points. During mating and unmating operations, the pins will attempt to reestablish the connection and firm its integrity when slight temperature, vibration or electrical surges are present.

On complete contact established, a reliable and constant electrical connection is secured that is free from intermittent instability, or loose contacts which is often common with the use of other type of connectors. This is achieved through the use of thehard termination, which is designed with ample terminals to application requirements and provides ample contact resistance to signal quality distortion and electrical noise.

The IDC contact process of the EHT-125-01-S-D-SM-40-K connector increases contact resistance when force is applied while making the connection. This will reduce the application of high voltage or large current, preventing shorts and excessive temperature increases. At the same time, IDC contact technology also offers extended durability features, making it a prime choice component for harsh environments.