EJH-115-01-FM-D-SM

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Since the moment they were first utilized, connectors have been of great use to technicians, designers, and other professionals. Within the broad spectrum of connector types, there are multiple orders, such as rectangular connectors, which include headers, male pins, and much more. With such a range of components, it is understandable why it is important to come to full knowledge of each type, in order to ensure an efficient and appropriate selection. This article focuses in the behavior, application fields, and working principle associated to a particular type of rectangular connector, the EJH-115-01-FM-D-SM.

General Description

The EJH-115-01-FM-D-SM is a non-threaded, zero insertion force (ZIF) rectangular connector, featuring both signal and power circuits integrated into one receptacle. This type of connector is classified within the category of connectors in which the contacts are present in the form of straight pins which fit in matching receptacles, and usually require an insulation displacement contact. It is manufactured under exacting process standards, and designed for mating with both standard equipment such as mobile devices and wireless devices, and other types of rectangular connectors, as headers, male pins, and so on.

Technical Specs

To delve further into a detailed understanding of this connector, it is important to understand the technical specs associated to the EJH-115-01-FM-D-SM:

• It is a zero insertion force (ZIF) rectangular connector, rated to 55V and maximum currents of up to 1.25A.
• It features 20 poles, between signal and power circuits.
• It is provided with four insulating materials: nylon (UL 94V-0 rated), PPS, LCP, and aluminum oxide.
• Operation temperature range lies between -25 ºC and 105 ºC.
• It is compliant with the UL, CUL, TÜV, CSA, 3C and RoHS standards.

Application Fields

Due to its robustness and technical specs, the EJH-115-01-FM-D-SM is apt for a variety of application fields. Among some of the most typical uses, we can cite:

• Wireless communication devices, such as smartphones and other mobile devices.
• Data acquisition systems.
• Computer peripherals.
• Consumer electronics.
• Industrial control systems.

Working Principle

Unlike other types of connectors, the EJH-115-01-FM-D-SM works according to a Zero Insertion Force (ZIF) principle. This means that the receptacle is secretly fastened to the surface of the device into which it needs to be mounted, either with a screw or a nut. Then, the user needs to place the required pins into the open slots in the receptacle. In order to secure the pins and ensure contact, a lever arm is provided in one end of the connector. When it is moved downwards, the pins are locked in place and the contacts are provided. All in all, the simplicity and versatility of this connection system provides great benefits to the user.

Conclusion

To summarize, the EJH-115-01-FM-D-SM is a Zero Insertion Force (ZIF) rectangular connector, which offers both signal and power circuits integrated into one receptacle. Applicable in multiple fields, including wireless communication, data acquisition systems, industrial control systems, and much more, the EJH-115-01-FM-D-SM is compliant with UL, CUL, TÜV, CSA, 3C and RoHS standards, and features superior resilience to withstand extreme temperatures and other conditions. The working principle of this connector is based on a Zero Insertion Force (ZIF) system, which provides great benefits to the user. All in all, the EJH-115-01-FM-D-SM is an excellent solution for a variety of applications.

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