TT Electronics/IRC

GS4B024221BAT

GS4B024221BAT Description

The GS4B024221BAT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package, designed for demanding surface-mount applications. It features a 4.22KΩ resistance value with an exceptional ±0.1% absolute tolerance and ±0.05% ratio tolerance, ensuring minimal deviation in matched resistor performance. The thin-film technology and ±50ppm/°C temperature coefficient provide stable operation across a wide temperature range (70°C to 125°C derated, 125°C max). With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for reliability in precision circuits.

GS4B024221BAT Features

• Ceramic SOIC Package: Robust rectangular ceramic case (4.9mm x 5.99mm x 1.45mm) with gull-wing termination, offering superior thermal and mechanical stability.
• High Precision: 0.1% tolerance and tight ratio matching (±0.05%) for critical analog/digital signal conditioning.
• Thin-Film Technology: Delivers low noise, excellent stability, and consistent performance under thermal stress.
• Automated Assembly Friendly: 1.27mm terminal pitch and surface-mount design (SOIC) streamline PCB integration.
• Non-Automotive/Non-PPAP: Ideal for industrial, medical, and test equipment where precision outweighs automotive compliance requirements.

GS4B024221BAT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision attenuation in ADC/DAC reference circuits.
• Sensor Signal Conditioning: Stable biasing for strain gauges, RTDs, and bridge circuits.
• Medical Instrumentation: High-accuracy feedback networks in diagnostic equipment.
• Test & Measurement: Calibration and scaling circuits requiring tight tolerance matching.
• Industrial Control Systems: Reliable performance in harsh environments (e.g., motor drives, PLCs).

Conclusion of GS4B024221BAT

The GS4B024221BAT stands out for its ceramic construction, thin-film precision, and bussed topology, making it a superior choice for applications demanding thermal stability, low drift, and exacting tolerance. While not automotive-grade, its industrial-grade robustness and ease of integration position it as a cost-effective solution for high-reliability designs. Engineers will value its repeatable performance in critical analog subsystems where component matching is paramount.