TT Electronics/IRC

GUS-QS0B-03-8201-BA

GUS-QS0B-03-8201-BA Description

The GUS-QS0B-03-8201-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter-Small Outline Package) device integrates 19 resistors, each with a 8.2KΩ resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning, voltage division, and impedance matching circuits. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide operating temperature 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 further enhance its reliability in precision analog and digital systems.

GUS-QS0B-03-8201-BA Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for minimal drift.
• Robust Construction: Thin-film technology ensures low noise and long-term stability.
• Compact Design: QSOP package (8.66mm × 6.02mm × 1.47mm) with gull-wing terminations for space-efficient surface-mount (SMD) integration.
• Wide Operating Range: -70°C to +125°C with derated power handling up to 125°C.
• High Voltage Tolerance: 100V maximum rating per resistor.
• Automated Assembly Friendly: Tube packaging ensures compatibility with pick-and-place systems.

GUS-QS0B-03-8201-BA Applications

• Precision Instrumentation: Ideal for DAQ systems, medical devices, and test equipment requiring stable resistance values.
• Industrial Controls: Suitable for PLC modules, motor drives, and power management circuits.
• Communications Infrastructure: Used in RF signal chains, filters, and impedance matching networks.
• Aerospace & Defense: Reliable performance in avionics, radar, and navigation systems due to wide temperature tolerance.
• Consumer Electronics: High-end audio amplifiers and sensor interfaces benefit from low-noise thin-film technology.

Conclusion of GUS-QS0B-03-8201-BA

The GUS-QS0B-03-8201-BA stands out as a high-reliability resistor network for precision-critical applications. Its combination of tight tolerance, low TCR, and compact form factor makes it superior to standard thick-film arrays, particularly in environments requiring thermal stability and miniaturization. While not RoHS-compliant, its performance metrics cater to specialized industrial, automotive (non-PPAP), and aerospace use cases where accuracy and durability are paramount. Engineers seeking a low-drift, high-voltage-resistant network will find this model an optimal solution.