TT Electronics/IRC

GUS-QS0B-02-7682-DD

GUS-QS0B-02-7682-DD Description

The GUS-QS0B-02-7682-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 76.8KΩ resistance value and a tight ±0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it maintains stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust handling of moderate power loads. Its gull-wing termination ensures reliable solder joints in automated PCB assembly processes.

GUS-QS0B-02-7682-DD Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• High Power Density: 1W total dissipation (distributed across 19 resistors) outperforms similar arrays in power handling.
• Automotive-Grade Alternatives: While not PPAP or Automotive certified, its 125°C max operating temperature suits industrial and telecom applications.
• Strict Tolerances: ±0.1mm length/height tolerances ensure consistent PCB footprint alignment.
• Non-RoHS Compliance: Suitable for legacy or exempted applications requiring leaded soldering.

GUS-QS0B-02-7682-DD Applications

• Signal Processing: Precision voltage dividers in ADC/DAC reference circuits.
• Industrial Controls: Feedback networks in power supplies and motor drivers.
• Test & Measurement Equipment: Calibration resistors for high-accuracy instrumentation.
• Telecom Infrastructure: Impedance matching in RF modules and base stations.
• Legacy Systems: Repair or replacement in non-RoHS compliant assemblies.

Conclusion of GUS-QS0B-02-7682-DD

The GUS-QS0B-02-7682-DD excels in applications requiring high precision, thermal stability, and compact form factors. Its thin-film construction, tight tolerances, and robust power handling distinguish it from generic resistor networks, making it a preferred choice for engineers designing reliable, high-performance electronics. While not suited for automotive use, its industrial-grade durability and ease of integration solidify its role in critical circuit designs.