OL1805E-R52

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Through Hole Resistors

OL1805E-R52 is a surface mounted resistor, which belongs to the through hole resistor family. Through hole resistors are an electric component that uses resistance for signal attenuation, voltage division, current limiting, or as part of a pull-up or pull-down network in a wider circuit. They can be used in a variety of applications, including in amplifiers, oscillators, digital logic, temperature control, power supplies, digital processors, instrumentation, and telecommunications, to name a few.

The OL1805E-R52 features a flat chips base with an embedded wire frame and a heat-shrink solderable pocket, making it suitable for a wide range of printing, injection molding, lamination, or press fitting production processes. It has a 1W power rating and can be used in environments where soldering temperatures can reach up to 320°C.

The OL1805E-R52 uses a copper alloy to create an electrical connection between its copper-plated terminal and its IDC wire connector. Its working principle is based on the fact that the copper alloy has a high electrical conductivity, and a low thermal expansion coefficient. This is important, since the OL1805E-R52 needs to be able to withstanding high temperatures and not change its resistive value when exposed to different levels of current. The copper alloy also prevents oxidation and reduces the risk of electrical shorts.

In terms of application field, the OL1805E-R52 can be used in a wide range of devices and products, from consumer electronics and automation modules, to communication systems and PCs. Its copper alloy build ensures that it is able to withstand a variety of environmental conditions, from the controlled temperatures found in a server room, to the shock and vibration of a car engine.

In conclusion, the OL1805E-R52 is an excellent choice for a variety of applications which require surface mount resistors. It has excellent thermal and electrical properties, making it suitable for harsh environments, while its size and power rating make it suitable for a wide range of products. Its broad application field, from consumer electronics to industrial automation, make the OL1805E-R52 a great option for any device which needs a reliable surface mounted resistor.

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