TT Electronics/IRC

GS4B031802JBT

GS4B031802JBT Description

The GS4B031802JBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 7-resistor network features a 18K Ohm resistance value per resistor with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Encased in a ceramic SOIC package, it offers excellent thermal stability and durability. The 8-pin gull-wing SMD termination facilitates easy surface-mount assembly, while the 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for moderate-power applications. Packaged in a tube, this network is ideal for automated PCB assembly.

GS4B031802JBT Features

• Precision Thin Film Technology: Delivers high accuracy (±5%) and low TCR (±25ppm/°C) for stable performance.
• Robust Ceramic Construction: Ensures thermal reliability and mechanical strength in harsh environments.
• Compact SOIC-8 Package: Space-saving 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch for high-density designs.
• Gull-Wing Termination: Facilitates reliable soldering and inspection in SMT processes.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive (non-PPAP) applications.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.

GS4B031802JBT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in analog/digital circuits.
• Bus Termination: Effective impedance matching for high-speed data lines (e.g., I²C, SPI).
• Industrial Electronics: Robust performance in PLCs, sensors, and control systems.
• Test & Measurement Equipment: Stable resistance values critical for calibration circuits.
• Consumer Electronics: Compact solution for space-constrained PCBs in audio/video devices.

Conclusion of GS4B031802JBT

The GS4B031802JBT stands out for its thin-film precision, ceramic durability, and compact SOIC form factor, making it a versatile choice for engineers prioritizing reliability in moderate-power circuits. While not PPAP-certified for automotive use, its wide temperature range and low TCR make it ideal for industrial, telecom, and consumer applications. For designs requiring stable, high-density resistor networks, this model offers a balanced blend of performance and manufacturability.