TT Electronics/IRC

GS4B036340GAT

GS4B036340GAT Description

The GS4B036340GAT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for demanding electronic applications. Encased in a ceramic SOIC-8 package, it offers a 634Ω resistance per element with a tight 2% tolerance and an ultra-stable ±25ppm/°C temperature coefficient. Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this component operates reliably across a wide temperature range of -70°C to +125°C. Its gull-wing termination and surface-mount design (4.9mm × 5.99mm × 1.45mm) ensure compatibility with automated PCB assembly processes.

GS4B036340GAT Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical analog/digital circuits.
• Robust Ceramic Package: Enhances thermal performance and durability in harsh environments.
• BUS Circuit Design: Optimized for bus termination, voltage division, and pull-up/down applications.
• Tight Tolerances: ±2% resistance and ±0.1mm dimensional tolerances ensure consistent performance.
• Automation-Friendly: Gull-wing leads and standardized SOIC footprint streamline SMT assembly.
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation use where PPAP compliance is not required.

GS4B036340GAT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Bus Termination: Impedance matching for high-speed data lines (e.g., SPI, I²C).
• Medical Electronics: Stable reference networks in diagnostic equipment.
• Test & Measurement: Calibration circuits demanding low TCR drift.
• Power Management: Feedback networks in DC-DC converters.

Conclusion of GS4B036340GAT

The GS4B036340GAT combines high accuracy, compact packaging, and industrial-grade reliability, making it a superior choice for designers prioritizing signal integrity and thermal stability. While not RoHS-compliant, its ceramic construction and thin film technology offer performance advantages over polymer-based networks in high-temperature or precision-critical systems. Ideal for prototyping and mid-volume production, this model is supplied in protective tubes to safeguard leads during handling.