ESQ-131-33-S-D-LL

ESQ-131-33-S-D-LL is a type of rectangular connectors or headers, receptacles, and female sockets. It is a low profile board to board or cable to board interconnect system with a modified .030 inch centerline.The interconnect system uses gold-plated contacts to ensure reliable long-term electrical performance. It features low dust intrusion and offers easy system integration. The reinforcing beam on the mating side provides a high retention force at the back side of the mating header. The open cavity contact area provides superior EMI/RFI and thermal characteristics.The applications of this kind of connector include automotive computing, communications, consumer electronics, medical, network servers, PCs and peripherals, and telecommunications. It is certified by UL and CUL and is compliant with RoHS and REACH.ESQ-131-33-S-D-LL has a wide range of operating temperature which can accommodate -40°C to 125°C. It also has an elliptical mating interface to ensure an integral board-to-board connection. With the appropriate guideposts, the connector can be securely placed onto the PCB just by manually pushing the connector into the PCB.Moreover, the contact size of this connector is 0.22mm x 0.19mm, with a differential impedance in differential pairs of 100 Ohms +/- 30 Ohms. It also features current rating up to 2.0A maximum, the placement accuracy of ±0.1mm, and the transfer rate up to 10G. The working principle of this connector is similar to other rectangular connectors. It is easy and safe to use. After the guided pin has been inserted into the corresponding mounting hole, the force generated by the spring of the guidepost will cause the pin to pass through the contact parts, and the contact pin from the mating header is inserted into the corresponding contact parts, and then spring will force them to contact, allowing the electrical signal to pass through.In conclusion, the ESQ-131-33-S-D-LL is a type of rectangular connectors or headers, receptacles, and female sockets with a wide range of operating temperature range, low dust intrusion, and high retention force. This type of connector is mainly used in automated manufacturing applications due to its low profile, easy system integration, and reliable long-term electrical performance.