TT Electronics/IRC

GS4B021020DBT

GS4B021020DBT Description

The GS4B021020DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a 102Ω resistance per element with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic SOIC-8 package, it features gull-wing SMD termination for reliable surface-mount assembly. With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for precision analog and digital circuits.

GS4B021020DBT Features

• High Accuracy: ±0.5% tolerance and ±50ppm/°C TCR for precision signal conditioning.
• Robust Construction: Ceramic substrate and thin-film technology enhance thermal stability and longevity.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm SOIC package ideal for high-density PCB designs.
• Reliable Termination: Gull-wing leads ensure strong solder joints and mechanical durability.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Non-Automotive: Not PPAP-capable, optimized for general-purpose and industrial use.

GS4B021020DBT Applications

This resistor network excels in:

• Voltage Division/Current Limiting: Precision dividers in sensor interfaces or ADC circuits.
• Impedance Matching: High-frequency signal integrity in communication systems.
• Medical/Test Equipment: Stable performance in diagnostic or calibration devices.
• Industrial Controls: Robust operation in PLCs or motor drivers.
• Aerospace/Defense: Reliable performance in harsh conditions (non-RoHS compliant).

Conclusion of GS4B021020DBT

The GS4B021020DBT combines precision, durability, and compactness, making it a superior choice for engineers prioritizing accuracy and thermal resilience. Its ceramic SOIC package and thin-film technology outperform comparable thick-film networks in stability and power handling. While not suited for automotive applications, it is ideal for industrial, medical, and high-reliability systems where consistent performance is critical. Available in tube packaging, it ensures safe handling and storage for SMT production lines.