TT Electronics/IRC

GS4B021001DBT

GS4B021001DBT Description

The GS4B021001DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 7-resistor BUS-configuration array features a 1KΩ resistance value per element with an exceptional ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range of -70°C to +125°C. Housed in an 8-pin SOIC ceramic package, it offers 0.4W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while the tube packaging ensures handling convenience.

GS4B021001DBT Features

• Precision Thin Film Technology: Delivers superior stability and accuracy (±0.5%) for critical signal conditioning.
• Ceramic SOIC Case: Enhances thermal performance and mechanical durability in harsh environments.
• Low TCR (±50ppm/°C): Minimizes resistance drift across temperature fluctuations.
• High Power Density: 0.4W total rating (0.05W per resistor) in a compact 4.9mm × 5.99mm × 1.45mm footprint.
• Automation-Friendly: Gull-wing SMD termination and 1.27mm pitch for seamless PCB integration.
• Wide Operating Range: Rated for -70°C to +125°C, ideal for industrial and automotive-grade designs (though non-PPAP).

GS4B021001DBT Applications

This resistor network excels in:

• Voltage Division & Signal Conditioning: Precision dividers in ADC/DAC reference circuits.
• Industrial Control Systems: Feedback networks in PLCs and sensor interfaces.
• Medical Electronics: Stable biasing in diagnostic equipment where tolerance drift is critical.
• Telecom Infrastructure: Impedance matching in high-frequency RF modules.
• Aerospace & Defense: Reliable performance in avionics due to ceramic robustness.

Conclusion of GS4B021001DBT

The GS4B021001DBT stands out for its combination of precision, power efficiency, and compactness, making it a top choice for engineers prioritizing long-term stability in space-constrained designs. While not PPAP-certified for automotive use, its ceramic construction and thin-film technology offer superior reliability over polymer-based alternatives. Ideal for high-reliability industrial, medical, and telecom applications, this network resistor delivers consistent performance where margin for error is minimal.