ESQ-127-34-T-S-LL

Rectangular Connectors offer a plethora of options when it comes to picking a connector for a given application. One such connector is the ESQ-127-34-T-S-LL, which is specifically designed for PCB applications. This connector is known for its excellent electrical characteristics, excellent cost-to-performance ratio, and ease of termination.

Application Field

The ESQ-127-34-T-S-LL connector is designed for high density, high contact density, and STC PCB applications. It is ideally suited for mass reflow soldering or hot bar soldering, making it the go-to choice for these kinds of applications. The connector is designed with an integrated grounding option, making it a great choice for applications where static electricity is a concern. Also, its compactness and its ability to handle large currents make it a perfect choice for applications where size and power are a major concern.

Working Principle

The ESQ-127-34-T-S-LL connector is based on a contact-engagement principle, in which a contact is inserted into the female socket and engages with the corresponding contact of the male header. This helps to create a reliable connection, with minimal impedance, and a low contact resistance. The contact also provides mechanical latching, which provides a secure connection even in environments with constant vibration or shock. Also, the contacts are designed to provide complete shielding, meaning that no EMI/RFI noise is transmitted through the connection.

The ESQ-127-34-T-S-LL connector is also designed with a polarized feature, which ensures that the correct male header is inserted into the correct female socket. This provides a clear indication for installation and helps to reduce errors. Additionally, the contacts are designed with an optimized pitch, meaning that the spacing between contacts is reduced, leading to increased density.

Conclusion

In conclusion, the ESQ-127-34-T-S-LL is an excellent choice for PCB applications. It is designed with excellent electrical characteristics, a high contact density, and a good cost-to-performance ratio. Additionally, it is easy to terminate and provides a secure connection even in heavily vibrating/shock environments. Its integrated polarization also ensures that installation errors are reduce and contact spacing is maximized. All these features make this connector an excellent choice for any application where PCBs are involved.