Description

The 1E5 Ohm (1.5E) 1/4W 5% Copper Wire Through Hole Resistor is a type of resistor used in various electronic applications. Below is a detailed description:

Specifications:

• Resistance Value: 1E5 ohms (100,000 ohms, or 100kΩ) This resistor has a resistance of 100,000 ohms, commonly used in circuits for voltage division, current limiting, and signal conditioning.
• Power Rating: 1/4 watt (0.25W) The resistor can dissipate up to 1/4 watt of power without overheating. This makes it suitable for low to moderate power applications.
• Tolerance: ±5% The actual resistance can vary by ±5% from the nominal value of 100kΩ, meaning the resistance could range from 95kΩ to 105kΩ. This tolerance is typical for general-purpose resistors.
• Mounting Type: Through hole The resistor is designed with leads that pass through holes on a printed circuit board (PCB) for soldering, providing reliable mechanical and electrical connections.
• Material: Copper Wire The resistor is constructed with copper wire, which is commonly used for resistors in lower power applications due to its excellent conductivity and cost-effectiveness.

Key Features:

• 100kΩ Resistance: Ideal for applications that require a moderate resistance value, such as in voltage dividers, signal conditioning, and other circuits that need to control the flow of current.
• 1/4W Power Rating: This resistor is suitable for low-power applications where the power dissipation does not exceed 0.25W. It is often used in signal-level circuits where power requirements are minimal.
• 5% Tolerance: With a tolerance of ±5%, this resistor is sufficient for general-purpose applications where exact precision is not critical but reliability is necessary.
• Copper Wire Construction: Copper is used for the resistor's construction due to its low resistance and high conductivity. While it may not be as heat-resistant as other materials like carbon or metal oxide, it is well-suited for low-power applications.

Typical Applications:

• Voltage Dividers: This resistor is ideal for use in voltage divider circuits, where precise voltage drops are required in a variety of electronic applications, including sensor interfacing and signal conditioning.
• Current Limiting: It can be used in circuits where current needs to be limited, such as in LED circuits, protection circuits, or simple power supplies.
• Signal Processing: The 100kΩ resistor value is suitable for signal filtering, frequency response control, and other analog signal processing circuits where a moderate resistance is necessary.
• Feedback Networks: It can be used in feedback networks in amplifiers, where a defined resistor value is needed to set the gain or impedance.
• General-Purpose Circuitry: Given its tolerance and power rating, this resistor is versatile enough for a variety of low-power, general-purpose electronic applications.