TT Electronics/IRC

GS4B033481GGT

GS4B033481GGT Description

The GS4B033481GGT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package. Designed for precision applications, it features a 3.48KΩ resistance per element with a tight ±2% absolute tolerance and ±2% ratio tolerance. The device employs thin-film technology on a ceramic substrate, ensuring excellent stability and low noise. With a ±25ppm/°C temperature coefficient, it delivers reliable performance across a wide temperature range (70°C to 125°C). The SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for easy surface-mount assembly. Rated for 100V maximum voltage and 0.4W total power dissipation, it is ideal for space-constrained, high-reliability circuits.

GS4B033481GGT Features

• Bussed Network: 7 resistors with a common bus connection for simplified circuit design.
• Precision Thin Film: ±25ppm/°C TCR and ±2% tolerance ensure accuracy in critical applications.
• Robust Construction: Ceramic case enhances thermal stability and durability.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for compatibility with automated assembly.
• High Power Handling: 0.05W per resistor (0.4W total) with derating up to 125°C.
• Compact SOIC Package: 4.9mm × 5.99mm × 1.45mm dimensions optimize PCB space.

GS4B033481GGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Robust performance in PLCs, motor drives, and sensor interfaces.
• Medical Electronics: Stable operation in diagnostic equipment due to low drift and high reliability.
• Automotive Systems (non-AECQ): Engine control units (ECUs) and infotainment systems (note: not PPAP/automotive-qualified).
• Test & Measurement: Calibration circuits and instrumentation requiring tight tolerance matching.

Conclusion of GS4B033481GGT

The GS4B033481GGT combines precision, compactness, and thermal resilience, making it a standout choice for high-accuracy, space-sensitive designs. Its thin-film ceramic construction and bussed topology reduce component count while maintaining performance. Though not automotive-grade, it is well-suited for industrial, medical, and test equipment where stability and miniaturization are critical. Engineers will appreciate its balance of electrical performance and mechanical robustness in demanding environments.