TT Electronics/IRC

GS8B034531FBT

GS8B034531FBT Description

The GS8B034531FBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 16-pin narrow SOIC (SOIC-C series), this bussed configuration integrates 15 resistors with a 4.53KΩ resistance value and a tight ±1% absolute tolerance. Its thin-film technology ensures excellent stability, with a low ±25ppm/°C temperature coefficient, making it ideal for precision circuits. The device operates over a wide temperature range of 70°C to 125°C (derated) and can withstand voltages up to 100V. With a 0.8W total power rating (0.05W per resistor), it balances performance and compactness in a 9.91mm × 5.99mm × 1.45mm footprint.

GS8B034531FBT Features

• High Precision: ±1% absolute tolerance and ±0.1% ratio tolerance for matched resistance values.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Low TCR: ±25ppm/°C minimizes resistance drift across temperature fluctuations.
• Space-Efficient: SOIC package (16-pin) with 1.27mm terminal pitch suits high-density PCB designs.
• Reliable Performance: 100V maximum voltage rating and 125°C maximum operating temperature.
• Surface-Mount Ready: Gull-wing termination simplifies automated assembly.

GS8B034531FBT Applications

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

• Voltage dividers and signal conditioning circuits in test/measurement equipment.
• Feedback networks for op-amps and ADCs/DACs requiring stable resistance ratios.
• Industrial control systems where temperature stability and compactness are critical.
• Medical electronics demanding high reliability and low drift.
• Automotive-grade alternatives (though not PPAP/automotive-certified, its performance suits harsh environments).

Conclusion of GS8B034531FBT

The GS8B034531FBT stands out for its precision, compact form factor, and thermal resilience, making it a superior choice for engineers prioritizing stability in space-constrained designs. While not RoHS-compliant or automotive-qualified, its thin-film technology and ceramic construction deliver unmatched performance in industrial, medical, and instrumentation applications. For high-accuracy networks with minimal drift, this model offers a compelling balance of specs and reliability.