TT Electronics/IRC

GS4B024872DT

GS4B024872DT Description

The GS4B024872DT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. Featuring a 48.7KΩ resistance per element with an ultra-tight ±0.5% absolute tolerance, this ceramic-based thin-film network delivers exceptional stability across a -70°C to +125°C operating range. Its ±50ppm/°C temperature coefficient ensures minimal drift under thermal stress, while the 100V maximum voltage rating and 0.4W total power dissipation (0.05W per resistor) make it suitable for precision analog and digital circuits. The SOIC-C series construction combines a compact 4.9mm × 5.99mm × 1.45mm footprint with gull-wing terminations for reliable PCB mounting.

GS4B024872DT Features

• Bussed Network Topology: Simplifies PCB layout by connecting resistors in a common bus configuration.
• High Precision: ±0.5% tolerance and ±50ppm/°C TCR for critical signal conditioning.
• Robust Construction: Ceramic substrate with thin-film technology enhances thermal and long-term stability.
• Space-Efficient: Narrow SOIC (SOIC-8) package optimizes board space in dense designs.
• Wide Temperature Range: Derated power operation up to 125°C, ideal for industrial environments.
• Non-Automotive Grade: Suitable for commercial and industrial applications where PPAP compliance is not required.

GS4B024872DT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision attenuation in sensor interfaces or ADC/DAC circuits.
• Pull-Up/Pull-Down Arrays: Bus termination in microcontrollers, FPGAs, or communication interfaces.
• Analog Signal Processing: Filter networks, gain-setting circuits, and impedance matching.
• Power Management: Current-limiting or feedback loops in DC-DC converters.
• Test & Measurement Equipment: Calibration circuits requiring low drift and high accuracy.

Conclusion of GS4B024872DT

The GS4B024872DT stands out for its combination of precision, compactness, and thermal resilience, making it a superior choice over generic resistor arrays in applications demanding tight tolerances and stable performance. While not RoHS-compliant, its ceramic thin-film design ensures reliability in non-automotive industrial systems. Engineers will appreciate its ease of integration and consistent performance in high-accuracy analog designs, where component-level drift can compromise system integrity. For cost-sensitive yet precision-critical projects, this network offers an optimal balance of performance and practicality.