The RD412DTTE750J is a thick film chip resistor manufactured by KOA Speer Electronics. It is a surface-mount resistor designed for general-purpose applications in electronic circuits. The '750J' indicates a resistance value of 75 ohms and a tolerance of ±5%.

Applications

• General Circuitry: Current limiting, voltage division, and pull-up/pull-down resistors in various electronic circuits.
• Consumer Electronics: Smartphones, tablets, televisions, and audio equipment.
• Industrial Equipment: Power supplies, motor controls, and instrumentation.
• Automotive Electronics: Engine control units (ECUs), airbag systems, and anti-lock braking systems (ABS).
• Medical Devices: Patient monitoring equipment, diagnostic tools, and therapeutic devices.

Features

• Thick Film Construction: Provides stable resistance values and reliable performance.
• Surface Mount Technology (SMT): Enables automated assembly and high-density circuit designs.
• Compact Size: Small footprint allows for integration into space-constrained applications.
• Wide Resistance Range: Available in a wide range of resistance values to meet various circuit requirements.
• RoHS Compliant: Complies with environmental regulations.
• High Reliability: Designed for long-term operation in harsh environments.

Benefits

• Stable Resistance: Ensures accurate circuit operation over time and temperature.
• Easy Assembly: Surface mount design simplifies the assembly process.
• Miniaturization: Small size allows for denser circuit layouts.
• Wide Applicability: Suitable for a broad range of electronic applications.
• Environmentally Friendly: RoHS compliance ensures environmental compatibility.
• Long-Term Reliability: Ensures consistent performance over the product's lifespan.

Additional Details

The RD412DTTE750J typically has a power rating of 0.125W or 1/8W. The operating temperature range is typically -55°C to +155°C. The temperature coefficient of resistance (TCR) is an important parameter to consider for high-precision applications. Refer to the KOA Speer datasheet for detailed electrical characteristics, mechanical dimensions, and soldering recommendations.