TT Electronics/IRC

GUS-QS0B-02-3652-CB

GUS-QS0B-02-3652-CB Description

The GUS-QS0B-02-3652-CB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP-packaged device integrates 19 resistors, each with a 36.5KΩ resistance value and an exceptional ±0.25% tolerance, ensuring reliable performance in precision circuits. With a ±50ppm/°C temperature coefficient and a 125°C maximum operating temperature, it maintains stability across a wide 70°C to 125°C derated power range. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-density PCB designs requiring consistent signal integrity.

GUS-QS0B-02-3652-CB Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.25%) for sensitive analog/digital systems.
• Robust Construction: QSOP package (8.66mm x 6.02mm x 1.47mm) with gull-wing terminals ensures secure surface mounting and mechanical durability.
• Wide Temperature Range: Operates reliably from -55°C to 125°C, with derated power up to 125°C.
• High Power Density: 1W total dissipation (distributed across 19 resistors) optimizes space in compact designs.
• Stable Performance: ±50ppm/°C TCR minimizes resistance drift under thermal stress.
• Automotive & Industrial Compliance: While not PPAP or automotive-rated, its EAR99 and HTS 8533.21.00.20 classifications support global logistics.

GUS-QS0B-02-3652-CB Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference networks in test equipment.
• Medical Electronics: Stable performance suits patient monitoring systems.
• Industrial Control Systems: Reliable operation in PLCs and sensor interfaces.
• Telecommunications: Low-noise signal conditioning in RF modules.
• Aerospace & Defense: Thin-film reliability for avionics and radar systems (non-RoHS).

Conclusion of GUS-QS0B-02-3652-CB

The GUS-QS0B-02-3652-CB excels in applications demanding tight tolerance, thermal stability, and compact power handling. Its thin-film technology and QSOP form factor provide a competitive edge over thicker-film networks, particularly where board space and precision are critical. While not RoHS-compliant, it remains a robust choice for industrial and aerospace environments. Engineers will appreciate its balance of performance, durability, and integration ease.