TT Electronics/IRC

GUS-SS8B-02-3321-JF

GUS-SS8B-02-3321-JF Description

The GUS-SS8B-02-3321-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin SOIC package integrates 15 resistors, each with a 3.32K Ohm resistance and a tight 5% tolerance, ensuring consistent performance across industrial and commercial environments. With a ±50ppm/°C temperature coefficient, it maintains stability over a wide operating range of 70°C to 125°C, making it suitable for thermally challenging conditions. The 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust electrical performance, while the gull-wing termination ensures reliable surface-mount (SMD) assembly.

GUS-SS8B-02-3321-JF Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±50ppm/°C) for signal conditioning and analog circuits.
• Compact SOIC Package: Measures 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth), ideal for space-constrained PCB designs.
• High Power Handling: 0.8W total dissipation (1/20W per resistor) outperforms similar networks in power density.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, ensuring stability in high-heat environments.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications in digital systems.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation use where automotive compliance is not required.

GUS-SS8B-02-3321-JF Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Digital Systems: Bus termination and pull-up/down resistors for I²C, SPI, or memory interfaces.
• Power Management: Current-limiting and load-sharing in DC-DC converters.
• Industrial Controls: Sensor interfacing and analog signal processing in harsh environments.
• Test & Measurement Equipment: High-stability reference networks for calibration systems.

Conclusion of GUS-SS8B-02-3321-JF

The GUS-SS8B-02-3321-JF combines thin-film precision, compact form factor, and robust power handling to address critical design challenges in modern electronics. Its wide temperature range and low TCR make it a superior choice over thicker-film or carbon-based networks, particularly in applications demanding long-term reliability. While not RoHS-compliant, its performance in industrial and communication systems justifies its use where environmental regulations permit. Engineers will appreciate its balance of density, accuracy, and thermal resilience in high-performance circuits.