TT Electronics/IRC

GS8A034750FBT

GS8A034750FBT Description

The GS8A034750FBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 16-pin narrow SOIC package, it features 8 isolated thin-film resistors, each with a resistance value of 475Ω and a tight ±1% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, ensuring reliable performance in harsh environments. Its ±25ppm/°C temperature coefficient and ±0.1% ratio tolerance make it ideal for precision analog and digital circuits. With a maximum voltage rating of 100V and a power rating of 0.1W per resistor (0.8W total), this network is engineered for stability and low noise.

GS8A034750FBT Features

• High Precision: ±1% absolute tolerance and ±0.1% ratio tolerance for accurate signal conditioning.
• Robust Construction: Ceramic SOIC package ensures durability and thermal stability.
• Isolated Resistors: 8 independent thin-film resistors (475Ω each) for flexible circuit design.
• Wide Temperature Range: Operates from -70°C to +125°C, suitable for industrial and automotive environments.
• Low TCR: ±25ppm/°C ensures minimal resistance drift.
• Surface-Mount Gull Wing Termination: Facilitates easy PCB assembly with a 1.27mm terminal pitch.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).

GS8A034750FBT Applications

This resistor network excels in precision applications such as:

• Analog Signal Processing: Voltage dividers, DAC/ADC reference networks.
• Industrial Control Systems: Sensor calibration, feedback loops.
• Medical Electronics: High-accuracy measurement circuits.
• Telecommunications: Impedance matching and filtering.
• Automotive (Non-Automotive Compliant): Engine control units (ECUs) in non-safety-critical roles.

Conclusion of GS8A034750FBT

The GS8A034750FBT stands out for its precision, thermal stability, and compact form factor, making it a superior choice for engineers designing high-reliability circuits. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology ensure consistent performance in industrial, medical, and telecom applications. Its isolated resistors and low TCR provide flexibility for complex designs, offering a balance of accuracy and durability unmatched by standard resistor arrays.