The C4312T102 is a thick film chip resistor manufactured by KOA Speer Electronics. These resistors are designed for general-purpose applications, offering reliable performance and stable resistance values. The "102" marking indicates a resistance of 1000 ohms (1kΩ), following the standard resistor coding system. KOA Speer is a well-regarded manufacturer known for producing high-quality passive components.

Applications

• General-Purpose Circuitry
• Current Limiting
• Voltage Division
• Pull-Up/Pull-Down Resistors
• Consumer Electronics

Features

• Thick Film Construction: Provides good stability and reliability.
• 1kΩ Resistance: Standard resistance value for various applications.
• Compact Size: Suitable for surface mount technology (SMT) assembly.
• RoHS Compliant: Meets environmental standards for hazardous substance restrictions.
• Wide Operating Temperature Range: Enables operation in various environmental conditions.

Benefits

• Reliable Circuit Performance: Stable resistance values ensure consistent operation.
• Space-Saving Design: Compact size allows for high-density circuit layouts.
• Environmentally Friendly: RoHS compliance reduces environmental impact.
• Cost-Effective Solution: Provides a balance of performance and affordability.

Additional Details

The C4312T102 chip resistor typically has a power rating of 1/10W or 1/16W, depending on the exact series and case size. The tolerance is usually 5%, meaning the actual resistance value can vary by ±5% from the nominal 1kΩ value. These resistors are widely used in electronic circuits for various purposes, including current limiting, voltage division, and pull-up/pull-down configurations. KOA Speer's chip resistors are known for their consistent quality and adherence to industry standards. When selecting chip resistors, it is crucial to consider factors such as power rating, tolerance, and temperature coefficient to ensure optimal performance in the intended application.