TT Electronics/IRC

GS4B034642JAT

GS4B034642JAT Description

The GS4B034642JAT from TT Electronics/IRC is a high-performance 7-resistor thin-film network designed for precision applications. Encased in a ceramic SOIC-8 package, it features a 46.4KΩ resistance per resistor with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring stable performance across a 70°C to 125°C operating range. Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this surface-mount (SMD) network is ideal for bus termination, voltage division, and pull-up/down circuits. Its gull-wing termination and 1.27mm pitch facilitate reliable PCB assembly.

GS4B034642JAT Features

• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Precision Thin Film: Delivers low noise and high accuracy (±25ppm/°C TCR).
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint suits dense layouts.
• Automated Assembly Friendly: Gull-wing leads and standardized SOIC package streamline SMT processes.
• Wide Voltage Range: Supports up to 100V, making it versatile for industrial and telecom applications.
• Non-Automotive: Not PPAP-capable, but excels in commercial and industrial electronics.

GS4B034642JAT Applications

• Bus Termination: Mitigates signal reflection in high-speed digital circuits (e.g., memory buses).
• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Pull-Up/Down Networks: Stabilizes logic levels in microcontrollers and FPGAs.
• Power Management: Distributed load balancing in low-power DC/DC converters.
• Test & Measurement Equipment: Reliable resistance networks for calibration circuits.

Conclusion of GS4B034642JAT

The GS4B034642JAT combines high-density integration, thermal resilience, and electrical precision, making it a superior choice for engineers prioritizing reliability in harsh environments. While not RoHS-compliant, its ceramic construction and thin-film technology offer long-term stability unmatched by polymer-based alternatives. Ideal for industrial controls, telecom infrastructure, and precision instrumentation, this resistor network delivers consistent performance where tolerance and temperature drift are critical.