OSTH8221081

Terminal Blocks - Wire to Board

The OSTH8221081 is an overmolded terminal block from Omron Corporation, designed for wiring to board connections. It belongs to the FH series of terminal blocks, and features a high current rating of 20 A, making it suitable for larger applications.

The OSTH8221081 is a ‘through-hole’ type terminal block, with a plastic housing for insulation. The block is designed for wire sizes between 22-10AWG and has a pitch of 7.5 mm. It has a contact pressure of 0.5 N, with a temperature range of between –40 and +105 °C. The housing is made from UL94-V0 approved polyacetal, and complies with RoHS, CSA, and UL standards.

The terminal features an overmolded construction, which allows for a secure cable connection. This eliminates the need for any kind of adhesive or other connection materials. The overmolded construction has a number of benefits, not least in terms of electrical safety as there is no direct metal-to-metal contact. The block also features finger guards, which make it safer to handle the wire and offer additional protection from electric shocks.

The OSTH8221081 has been designed to be used in environments with a high level of vibration, so it is suitable for use in applications such as vehicles, automation, electrical equipment, and industrial machinery. The terminal block is also suitable for a number of power applications, including lighting systems, renewable energy systems, motor control, and vehicle charging.

The OSTH8221081 is a simple and reliable device that is easy to install and use. The device has been designed to provide secure and reliable connections, which are essential in applications that may be subjected to high vibration, moisture, or other environmental conditions. It is appropriate for applications where continuity and performance are essential, such as vehicles, electrical equipment, and industrial machinery.

The working principle of the OSTH8221081 is simple. The terminal block is inserted into the panel, and the wire is inserted into the terminal block. The contact pressure between the wire and the terminal block is maintained by a screw, washer, and nut. This ensures an electrical connection between the wire and the terminal block, and also provides mechanical strength to the connection.

The OSTH8221081 is a versatile and reliable terminal block from Omron Corporation. It is designed for wire to board connections, and has a current rating of 20 A. Its overmolded construction eliminates the need for any kind of adhesive or other connection materials, and the device is suitable for a range of applications, including vehicles, automation, electrical equipment, and industrial machinery. The working principle is simple, and the device is easy to install and use.