TT Electronics/IRC

GUS-QS0B-03-1302-FA

GUS-QS0B-03-1302-FA Description

The GUS-QS0B-03-1302-FA is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications in modern electronics. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors, each with a 13K Ohm resistance and a tight 1% tolerance, ensuring reliable signal conditioning and voltage division. With a ±25ppm/°C temperature coefficient, it maintains stability across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its robustness in circuit designs.

GUS-QS0B-03-1302-FA Features

• Precision Thin Film Technology: Delivers low noise and high accuracy for sensitive analog/digital circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with gull-wing terminations for easy surface mounting (SMD).
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• High Power Density: 1W total dissipation (distributed across 19 resistors) in a minimal footprint.
• Stable Performance: ±25ppm/°C TCR and 1% tolerance ensure long-term consistency.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its durability suits industrial and telecom applications.

GUS-QS0B-03-1302-FA Applications

• Signal Conditioning: Ideal for ADC/DAC reference networks and sensor interfaces.
• Voltage Division: Used in precision measurement equipment and test instruments.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power supplies.
• Telecommunications: Stable operation in RF modules and baseband processing.
• Medical Electronics: Suitable for diagnostic devices where precision is critical.

Conclusion of GUS-QS0B-03-1302-FA

The GUS-QS0B-03-1302-FA excels in space-constrained, high-reliability designs requiring tight tolerance and thermal stability. Its thin-film construction, compact QSOP package, and robust power handling make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a go-to solution for industrial and telecom systems demanding precision under harsh conditions. Engineers will appreciate its balance of performance, size, and durability in critical circuit applications.