MMB02070C1209FB200

The MMB02070C1209FB200 is a precision thin-film resistor manufactured by Vishay, designed for applications requiring high accuracy and stability. Here’s a detailed description of its key features and specifications:

General Description:

• Type: Thin-film resistor
• Series: MMB series
• Manufacturer: Vishay Intertechnology

Physical Characteristics:

• Package Type: Typically available in a surface-mount package, which allows for easy integration into various electronic circuits.
• Dimensions: The exact dimensions can vary based on the specific package, but it is generally compact, making it suitable for high-density circuit boards.

Electrical Specifications:

• Resistance Value: 120.9 ohms, with a tolerance that can vary (often ±0.1% or ±0.5%).
• Temperature Coefficient: Low temperature coefficient, often around ±5 ppm/°C, ensuring minimal drift in resistance value with temperature changes.
• Power Rating: Usually rated for 1/10 W (0.1 W) or similar, depending on the specific variant, allowing it to handle small amounts of power without overheating.
• Voltage Rating: Maximum operating voltage is typically around 50V, making it suitable for low-voltage applications.

Performance Characteristics:

• Stability: Excellent long-term stability, which is crucial for precision applications such as instrumentation and measurement devices.
• Noise: Low noise characteristics, which is important in sensitive electronic applications.
• Frequency Response: High-frequency performance is generally good, making it suitable for RF applications.

Applications:

• Instrumentation: Ideal for use in precision measurement devices where accuracy is paramount.
• Telecommunications: Can be used in signal processing circuits due to its stability and low noise.
• Consumer Electronics: Suitable for various consumer devices that require reliable performance over time.

Compliance and Standards:

• RoHS Compliant: The resistor is compliant with the Restriction of Hazardous Substances directive, ensuring it is free from certain hazardous materials.
• Aging: Designed to have minimal aging effects, maintaining its specifications over time.

Summary:

The MMB02070C1209FB200 from Vishay is a high-precision thin-film resistor that combines compact size with excellent electrical performance, making it a reliable choice for a wide range of electronic applications. Its low temperature coefficient, high stability, and low noise characteristics make it particularly suitable for precision instrumentation and telecommunications.