TT Electronics/IRC

GUS-QS8B-02-6801-B

GUS-QS8B-02-6801-B Description

The GUS-QS8B-02-6801-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 6.8KΩ resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. The device operates over a wide temperature range of 70°C to 125°C (derated) with a ±50ppm/°C temperature coefficient, making it suitable for stable performance in thermally variable environments. With a maximum voltage rating of 100V and a total power dissipation of 0.75W (3/4W), it balances compactness with robust power handling.

GUS-QS8B-02-6801-B Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical analog circuits.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with gull-wing terminals for reliable SMT assembly.
• High Power Density: 0.05W per resistor (total 0.75W) enables use in power-sensitive designs.
• Automotive-Grade Alternatives: While not automotive-qualified, its 125°C max operating temperature suits industrial and telecom applications.
• Strict Tolerances: ±0.1% resistance tolerance and ±0.1mm height/length tolerances ensure repeatable performance.
• Non-RoHS Compliant: Ideal for legacy systems or applications exempt from RoHS restrictions.

GUS-QS8B-02-6801-B Applications

• Precision Instrumentation: Voltage references, DAC/ADC interfaces, and feedback networks.
• Telecommunications: Signal conditioning in RF modules and baseband processing.
• Industrial Control Systems: Sensor calibration, bridge circuits, and power management.
• Medical Electronics: Low-drift circuits where long-term stability is critical.
• Legacy Equipment Maintenance: Replacing obsolete through-hole networks with SMD equivalents.

Conclusion of GUS-QS8B-02-6801-B

The GUS-QS8B-02-6801-B stands out for its combination of precision, power efficiency, and compactness, making it a versatile choice for engineers designing high-reliability systems. Its thin-film construction and tight tolerances address challenges in noise-sensitive environments, while the QSOP package simplifies PCB layout in space-constrained designs. For applications requiring stable resistance values under thermal stress, this network offers a cost-effective solution without compromising performance.