TT Electronics/IRC

GS4B0264R9GT

GS4B0264R9GT Description

The GS4B0264R9GT from TT Electronics/IRC is a high-performance 7-resistor bussed network housed in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for precision applications, it features a 64.9Ω resistance per element with a tight ±2% absolute tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. The thin-film technology delivers superior accuracy and reliability, while the 0.05W (1/20) power rating per resistor and 0.4W total power rating make it suitable for low-power circuits. With a 100V maximum voltage rating and gull-wing termination, this network is optimized for surface-mount assembly in space-constrained designs.

GS4B0264R9GT Features

• Ceramic Case & Thin Film Technology: Ensures high thermal stability and minimal drift.
• Bussed Network (7 Resistors): Simplifies PCB layout by reducing discrete component count.
• Precision Tolerance: ±2% resistance tolerance and ±50ppm/°C TCR for consistent performance.
• Robust Construction: SOIC package (4.9mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Low-Power Efficiency: Ideal for energy-sensitive applications with 0.05W per resistor.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its ceramic construction offers durability for industrial use.

GS4B0264R9GT Applications

This resistor network excels in:

• Signal Conditioning & Voltage Division: Precision networks in ADC/DAC circuits.
• Industrial Control Systems: Stable performance in harsh environments (e.g., PLCs, sensors).
• Consumer Electronics: Space-saving solution for compact devices like wearables.
• Test & Measurement Equipment: Low-drift resistance for calibration and instrumentation.
• Power Management: Bussed design simplifies current-sharing in low-voltage circuits.

Conclusion of GS4B0264R9GT

The GS4B0264R9GT combines precision, compactness, and reliability, making it a standout choice for engineers seeking a high-density resistor network with excellent thermal and electrical stability. Its ceramic SOIC package and thin-film technology cater to demanding applications where tolerance and temperature performance are critical. While not automotive-grade, its industrial robustness and ease of integration position it as a versatile solution for modern electronic designs.