TT Electronics/IRC

GS4A022101DBT

GS4A022101DBT Description

The GS4A022101DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 2.1kΩ resistance and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The ±50ppm/°C temperature coefficient guarantees stable performance across a wide operating range of -70°C to +125°C, making it suitable for harsh environments. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, this network is engineered for reliability in precision circuits. Its SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations ensures compatibility with standard surface-mount processes.

GS4A022101DBT Features

• High Precision: ±0.5% absolute tolerance and ±0.1% ratio tolerance for critical applications.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal stability.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Isolated Resistors: Four independent resistors (2.1kΩ each) minimize crosstalk in signal conditioning.
• Surface-Mount Design: SOIC-8 package with 1.27mm pitch for easy PCB integration.
• Low TCR: ±50ppm/°C ensures minimal resistance drift over temperature variations.
• Non-Automotive Grade: Ideal for industrial, medical, and instrumentation use (PPAP not required).

GS4A022101DBT Applications

This resistor network excels in precision analog and digital systems, including:

• Signal Conditioning: Isolated resistors reduce interference in sensor interfaces (e.g., bridge circuits).
• Voltage Dividers: High-accuracy ratios (±0.1%) for ADC/DAC reference networks.
• Medical Electronics: Stable performance in diagnostic equipment due to low TCR and tight tolerances.
• Industrial Controls: Reliable operation in PLCs and automation systems under fluctuating temperatures.
• Test & Measurement: Calibration circuits requiring long-term stability and minimal drift.

Conclusion of GS4A022101DBT

The GS4A022101DBT stands out for its precision, thermal resilience, and compact SOIC footprint, making it a superior choice for engineers designing high-reliability systems. Its isolated thin-film resistors, low TCR, and ceramic construction address challenges in signal integrity and environmental robustness. While not automotive-grade, it is ideal for industrial, medical, and instrumentation applications where accuracy and stability are paramount. For designs demanding tight tolerances and consistent performance across temperature extremes, this resistor network delivers unmatched value.