460-120

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LEDs or Light Emitting Diodes are small light sources that have found their way into a myriad of applications. Their size, cost, and versatility make them attractive for many types of applications. Spacing, standoffs and spacers are an important part of the LED mounting. By spacing the LED away from other components and also the heat sink, it is possible to ensure efficient thermal management and maximum light output.

460-120 application field and working principle is the common name for such products when the nominal screw thread is M4. The four main components are the spacer, washer, screw, and nut. The LED spacer provides a precise spacing between two joined components, such as a heat sink and PCB. The washer is used to protect the LED and PCB from damage. The threaded screw is used to join together two components and the nut is used to fix the screw in place.

To use the 460-120 spacers, the heat-sink and the PCB must be drilled to accept the screw sizes included in the kit. The sizes range from M3-M4. The installation of the spacer is typically done by hand as torque screws are not required. Once the threads are cut, the washers, screws and nuts must then be installed. This can be done manually or with an automated machine. The precision of the spacing is determined by the size and fit of the spacers.

To ensure the best results, it is recommended that the screw and spacer be correctly engineered for the application. Factors such as the material, thread tolerance, shape and surface finish should all be taken into account when selecting a spacer for the application. Proper torque should also be used when installing the spacer to ensure optimal operation.

Once installed, it is also important to monitor the LED performance. Excessive vibration from a loose screw or nut can cause problems with the LED, such as light degradation or non-uniform illumination. If excessive vibration is a concern in the application, then spacers with locking features can be used to prevent the screw from loosening.

In summary, 460-120 spacers are a key component in LED mounting. They provide a precise spacing between two joined components and also minimize vibration. When selecting a spacer, the material, thread tolerance, shape, and surface finish must be taken into account. Additionally, torque should also be used when installing the spacer to ensure optimal operation.

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