TT Electronics/IRC

GUS-SS8B-02-8660-B

GUS-SS8B-02-8660-B Description

The GUS-SS8B-02-8660-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin SOIC package features 15 resistors with a 866Ω resistance value, offering a tight tolerance of ±0.1% and a low temperature coefficient of ±50ppm/°C. The device operates within a wide temperature range of 70°C to 125°C (derated) and can handle a maximum voltage of 100V, making it suitable for precision analog and digital circuits. With a power rating of 0.8W (0.05W per resistor), it ensures reliable performance in compact, surface-mount designs.

GUS-SS8B-02-8660-B Features

• Precision Thin Film Technology: Delivers stable, low-noise performance with minimal drift.
• High-Density SOIC Package: Compact 9.91mm × 5.99mm × 1.45mm footprint with gull-wing termination for easy SMD assembly.
• Strict Tolerances: ±0.1% resistance tolerance and ±50ppm/°C TCR ensure accuracy in critical applications.
• Robust Power Handling: 0.8W total power dissipation (0.05W per resistor) with derating up to 125°C.
• Automotive-Grade Alternatives: While not automotive-qualified, its performance rivals AEC-Q200-compliant parts in non-automotive settings.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded components.

GUS-SS8B-02-8660-B Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low TCR and tight tolerance.
• Medical Instrumentation: Stable performance in patient monitoring and diagnostic equipment.
• Industrial Control Systems: Reliable operation in PLCs, sensors, and feedback networks.
• Test & Measurement Equipment: Low drift ensures long-term calibration stability.
• Aerospace & Defense: Suitable for non-RoHS applications where precision is critical.

Conclusion of GUS-SS8B-02-8660-B

The GUS-SS8B-02-8660-B excels in high-accuracy, space-constrained designs, combining thin-film reliability with a compact SOIC form factor. Its low TCR, tight tolerance, and robust power handling make it a superior choice over thicker-film or less stable alternatives. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and precision analog systems requiring long-term stability. Engineers will appreciate its balance of performance, size, and durability in mission-critical applications.