The C4312T is a through-hole resistor manufactured by KOA Speer. This resistor is part of their general-purpose leaded resistor series, designed for a wide range of applications in electronic circuits. It provides a stable resistance value and reliable performance for various circuit functions.

Applications:

• Current Limiting: Used to limit current flow in circuits, protecting sensitive components.
• Voltage Division: Employed in voltage divider circuits to create specific voltage levels.
• Pull-Up/Pull-Down Resistors: Used to define the logic state of digital inputs.
• General-Purpose Circuitry: Utilized in a wide variety of electronic circuits for resistance control.

Features:

• Through-Hole Mounting: Designed for easy installation on printed circuit boards using through-hole technology.
• Carbon Film Construction: Features a carbon film resistive element for reliable performance.
• Wide Resistance Range: Available in a wide range of resistance values to meet various circuit requirements.
• RoHS Compliant: Meets the requirements of the RoHS directive, ensuring environmental friendliness.

Benefits:

• Reliable Performance: Provides stable and reliable performance over a wide range of operating conditions.
• Easy Installation: Through-hole mounting simplifies installation and soldering.
• Wide Availability: Readily available in a variety of resistance values.
• Cost-Effective: Offers a cost-effective solution for resistance control.
• Environmental Compliance: RoHS compliance ensures that the resistor is environmentally friendly and meets regulatory requirements.

Additional Details:

The C4312T resistor typically has a tolerance of 5% or 10% and a temperature coefficient within a specified range. The power rating depends on the specific size and resistance value. It is essential to consult the datasheet provided by KOA Speer for detailed specifications, including resistance tolerance, temperature coefficient, power rating, and operating temperature range. The lead material and finish are typically chosen for good solderability and corrosion resistance. Dimensions are standard for through-hole components, ensuring compatibility with automated assembly equipment. Color coding is used to indicate the resistance value and tolerance.