| Allicdata Part #: | EJH-125-01-S-D-SM-LC-31-K-ND |
| Manufacturer Part#: |
EJH-125-01-S-D-SM-LC-31-K |
| Price: | $ 11.77 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Samtec Inc. |
| Short Description: | .100 X .100 EJECTOR HEADER ASSEM |
| More Detail: | Connector Header Surface Mount 50 position 0.100" ... |
| DataSheet: |  EJH-125-01-S-D-SM-LC-31-K Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 10.59660 |
| Operating Temperature: | -55°C ~ 125°C |
| Insulation Height: | 0.500" (12.70mm) |
| Contact Shape: | Square |
| Contact Finish - Mating: | Gold |
| Contact Finish Thickness - Mating: | -- |
| Contact Finish - Post: | Tin |
| Contact Material: | Phosphor Bronze |
| Insulation Material: | Liquid Crystal Polymer (LCP) |
| Features: | Board Lock, Keying Slot, Pick and Place |
| Overall Contact Length: | -- |
| Ingress Protection: | -- |
| Material Flammability Rating: | -- |
| 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: | 0.100" (2.54mm) |
| Number of Positions: | 50 |
| Number of Rows: | 2 |
| Row Spacing - Mating: | 0.100" (2.54mm) |
| Series: | EJH |
| Style: | Board to Cable/Wire |
| Shrouding: | Shrouded - 4 Wall |
| Mounting Type: | Surface Mount |
| Termination: | Solder |
| Fastening Type: | Latch Lock/Eject Hooks |
| Contact Length - Mating: | 0.225" (5.72mm) |
| Contact Length - Post: | -- |
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Rectangular connectors are a type of electric connector, which are primarily designed to interconnect two or more circuit boards. The EJH-125-01-S-D-SM-LC-31-K is one of these rectangular connectors, which is categorized by its header, male pins, and small dimensions. This article will discuss the application field of this connector and its working principles.
Application Field
The EJH-125-01-S-D-SM-LC-31-K connector is most commonly used in the fields of telecommunications and automation constructions, where its small size is beneficial. Thanks to its small shape, it is able to be used in many areas, especially in those applications that need reliable connections between the circuit boards. Moreover, its header and male pins give it the ability of supplying plenty of power to the relevant circuit. With large current and voltage ratings, the EJH-125-01-S-D-SM-LC-31-K connector also supports oscillations from outside sources such as electromagnetic waves.
Working Principles
The EJH-125-01-S-D-SM-LC-31-K connector is equipped with a complex electrical system, which is composed of two parts: electrical contacts and circuitry. The electrical contacts are located on the header and male pins, and they are made of copper or tin-nickel-plated alloys, which provide an extremely low contact resistance. The circuitry, which includes a printed circuit board and several other components, is used to collect data from the electrical contacts and then relay it to the relevant circuit. This circuitry reduces the chance of electrical interference and ensures the smooth transmission of data and other electrical signals. In addition, the shielding feature of the circuitry also eliminates the adverse impacts of environmental conditions, such as dust and pollutants.
In conclusion, the EJH-125-01-S-D-SM-LC-31-K connector is a small and robust rectangular connector that is mainly used in the fields of telecommunications and automation constructions. Its header and male pins make it very efficient in supplying power, while its circuitry ensures the efficient transmission of electrical signals and data. As a result, it is a reliable and trustworthy option for connecting two or more circuit boards.
The specific data is subject to PDF, and the above content is for reference
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