TT Electronics/IRC

GS7B031181GCT

GS7B031181GCT Description

The GS7B031181GCT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 14-pin narrow SOIC device features 13 bussed resistors with a 1.18KΩ resistance value and a tight ±2% absolute tolerance, ensuring consistent performance. Its thin-film technology delivers superior stability with a low ±25ppm/°C temperature coefficient, making it ideal for environments with fluctuating thermal conditions. The SOIC package (8.66mm x 5.99mm x 1.45mm) offers a compact footprint, while the gull-wing termination ensures reliable surface-mount assembly. Rated for 100V maximum voltage and 0.7W total power dissipation, this network operates across a 70°C to 125°C derated power range, suiting industrial and automotive-adjacent applications.

GS7B031181GCT Features

• Bussed Network Design: Simplifies PCB layout by connecting multiple resistors to a common node.
• High Precision: ±2% tolerance and ±0.25% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case and thin-film technology ensure durability and long-term reliability.
• Wide Temperature Range: Operates up to 125°C with derated power performance.
• Low TCR: ±25ppm/°C minimizes resistance drift under thermal stress.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for easy automated assembly.

GS7B031181GCT Applications

• Voltage Divider Networks: Precision attenuation in sensor interfaces or ADC circuits.
• Bus Termination: Signal integrity in high-speed digital systems (e.g., memory modules).
• Industrial Controls: Stable performance in PLCs, motor drives, and power management.
• Test & Measurement Equipment: Low-drift resistance for calibration and reference circuits.
• Aerospace & Defense: Reliable operation in harsh environments (non-automotive compliant).

Conclusion of GS7B031181GCT

The GS7B031181GCT stands out for its precision, thermal stability, and compact SOIC packaging, making it a versatile choice for engineers prioritizing accuracy and space efficiency. While not PPAP or automotive-qualified, its ceramic construction and thin-film resistors excel in industrial, aerospace, and high-reliability applications. For designs requiring bussed networks with low TCR and tight tolerances, this model offers a compelling balance of performance and cost-effectiveness.