Description

Sure! Here's a detailed description for the 2 Ohm (2E) 1/4W 5% Through Hole Resistor:

2 Ohm (2E) 1/4W 5% Through Hole Resistor

The 2 Ohm (2E) 1/4W 5% Through Hole Resistor is a commonly used component in electronic circuits, designed to offer stable and reliable performance in a variety of applications. Here's a breakdown of its key characteristics:

Resistance Value (2 Ohms):

This resistor has a resistance of 2 ohms, offering slightly more opposition to current flow compared to the 0.5-ohm version. It is perfect for applications that require moderate resistance to limit current flow, such as in power supply circuits or low-power filters.

Power Rating (1/4W or 0.25W):

With a 1/4 watt (0.25W) power rating, this resistor is capable of safely dissipating up to 0.25 watts of heat energy without risk of damage. This makes it suitable for low-power applications, where efficient current regulation is needed without excessive heat buildup.

Tolerance (5%):

The 5% tolerance means that the actual resistance value can vary by up to ±5% from its nominal 2-ohm value. This level of tolerance is typical in general-purpose applications where precise resistance is not absolutely critical, but consistent behavior within a specified range is still expected.

Through-Hole Mounting:

This resistor features a through-hole design, meaning it has leads that are inserted into holes on a printed circuit board (PCB) and soldered on the other side. This mounting type is robust, easy to install, and commonly used in both professional and DIY electronic projects, ensuring durability and ease of maintenance.

Material and Durability:

Typically constructed from carbon film or metal oxide, this resistor provides a balance of performance, cost, and reliability. It is designed to withstand typical operating conditions in a variety of electronic circuits, ensuring long-lasting performance under normal use.

Applications:

• Current Limiting: The 2-ohm resistor is commonly used to limit current in low-power applications, such as LED circuits, where a specific current level must be maintained for proper operation.

• Voltage Division: It can be used as part of a voltage divider network to create precise voltage levels in low-voltage circuits or sensors.

• Signal Filtering: In combination with capacitors or inductors, the resistor is useful in filtering applications, such as audio signal processing or low-pass filters in RF circuits.

• Thermal Protection: In some cases, it can be used for thermal protection in circuits by limiting the amount of current that can pass through a sensitive component.

Ease of Handling and Repair:

Thanks to its through-hole design, the resistor is easy to handle, solder, and replace if needed. This makes it an excellent choice for prototyping, repair work, and hobbyist projects where you may need to make modifications or replacements.

In Summary:

The 2 Ohm (2E) 1/4W 5% Through Hole Resistor is a versatile and reliable component ideal for use in a wide range of electronic circuits. Its moderate resistance value, low power dissipation, and durable through-hole mounting make it a perfect choice for general-purpose applications such as current limiting, voltage division, and signal filtering. Whether you’re building a simple circuit or working on a more complex design, this resistor ensures consistent and stable performance across a variety of low-power applications.

This should give a clear idea of the resistor's features, applications, and typical use cases! If you need more detail or have further questions, feel free to ask.