43J400E

Through Hole Resistors are a type of resistive component, commonly used to introduce a range of fixed resistive values to a circuit or system. The 43J400E resistor falls into this group of components, and can be used in a variety of applications. In this article, we will look at the application fields, and the working principle of the 43J400E resistor.

The 43J400E resistor is a non-inductive radial-style device, comprising of a discrete resistive element contained within an encapsulated device body. The device body features two through-hole terminals for mechanical mounting and electrical connection to a circuit, and the resistor itself is fused between them.

The application fields for the 43J400E device are vast, but the most prevalent of these are in frequency control, current sensing, power supplies, inverters, and linear stabilization. On the other hand, its low profile and low thermal impedance makes it suitable for use in low profile devices, as well as devices which prioritize thermal performance.

At its core, the 43J400E resistor uses a solid-state resistive element, often one made from a substrate or wire. This element is laser-trimmed or wire-wound, to resize and calibrate the resistive value. This offers high levels of accuracy and stability, which is necessary for many of its unit’s applications.

Furthermore, the 43J400E resistor also allows for multi-turn trimming, adjusting the resistive value in even the smallest increments. This fine level of control makes the device highly effective in the fields of frequency control and temperature compensation.

In terms of its profile and physical structure, 43J400E resistor units feature a very tight outer diameter, ranging typically from 3.1mm to 5.0mm. This is a very low profile, compared to many of the other resistors on the market. The device also features very low thermal impedance, with a typical rating of 0.5C/W.

In conclusion, the 43J400E resistor is a type of through-hole resistive component. It is highly applicable in frequency control, current sensing, power supplies, and temperature compensation. The device features a small unit profile and a low thermal impedance, making it suitable for use in tight and thermal sensitive devices.