L177DFBH25ST

D-Sub Connectors are a type of connector used to connect signals in different pieces of electronic equipment. The L177DFBH25ST is a 25-pin miniature D-Sub Connector, made from nickel-plated steel shell and plastic body, with dimensions of 17.7mm x 10.3mm. It is highly reliable and capable of supplying power and/or signals through its cable. This connector offers superior stability, durability and reliability, making it a popular choice for many applications.

The L177DFBH25ST is typically used in HVAC systems and remote control systems, automations systems, communication equipment, medical devices, and consumer electronics. It is suitable for use in a variety of applications including air-conditioning systems, automotive systems, audio and video sensing applications, smart televisions, and industrial automation systems.

The connector has a specified operating temperature range between -55°C and +125°C, making it suitable for use in a variety of extreme environments. It also has a rated voltage of up to 250V, and a specified current rating of up to 3A. It has been designed to withstand vibration and shock, making it suitable for use in harsh operating conditions.

The L177DFBH25ST connector is capable of transmitting power and signals simultaneously. It has two power pins and one signal pin per contact location. It is also capable of transmitting analog, digital, and power signals. The power pins have a voltage rating of up to 250V, and the signal pins have a voltage rating of up to 30V. The contact engagement force of the L177DFBH25ST is 5.2N.

The L177DFBH25ST connector uses a spring-cage connection mechanism with no solder joints. The connector has two insulating shells inside the main shell, with the contact pins and corresponding wires sandwiched in between. The contacts are spring-cage connections, which allow for simple connectivity and minimal contact resistance. The connector shell is sealed upon installation of the connector, preventing any foreign objects from entering its interior.

The working principle of the L177DFBH25ST connector is straightforward. When the two parts of the connector are assembled, the pins and wires form a single, uninterrupted electrical circuit, allowing power and/or signals to be transmitted. The contact engagement force ensures the two parts of the connector remain securely attached. The contact resistance of the connector is also kept low due to the spring-cage connection mechanism. The sealed connector shell helps to protect the contacts from any external contaminants.

The L177DFBH25ST connector is a versatile and highly reliable solution for many applications, including HVAC systems, remote control systems, automation systems, communication equipment, medical devices, and consumer electronics. It is capable of transmitting power and/or signals simultaneously, and can withstand a wide range of temperatures and operating conditions. In addition, its simple connection mechanism, low contact resistance, and sealed shell make it highly reliable and durable.