TT Electronics/IRC

GUS-QS0B-02-5621-DB

GUS-QS0B-02-5621-DB Description

The GUS-QS0B-02-5621-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 19-resistor array features a 5.62KΩ resistance value per resistor with an ultra-tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull-wing SMD termination, it offers a compact footprint (8.66mm × 6.02mm × 1.47mm) ideal for space-constrained designs. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network balances precision, power handling, and reliability.

GUS-QS0B-02-5621-DB Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±50ppm/°C) for stable performance in varying thermal conditions.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical durability and ease of surface-mount assembly.
• High Power Density: 1W total dissipation (0.05W per resistor) supports energy-efficient designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C, suitable for industrial and automotive-adjacent applications.
• Compact Design: 8.66mm × 6.02mm footprint with a low 1.47mm profile maximizes PCB space utilization.
• Non-Automotive PPAP: While not PPAP-compliant, it meets general industrial standards (EAR99, HTS 8533.21.00.20).

GUS-QS0B-02-5621-DB Applications

• Precision Analog Circuits: Ideal for voltage dividers, feedback networks, and sensor calibration in test/measurement equipment.
• Medical Electronics: Suitable for low-noise, high-stability signal conditioning in diagnostic devices.
• Industrial Control Systems: Robust performance in PLCs, motor drives, and power management modules.
• Communications Infrastructure: Used in RF matching networks and filter circuits due to its tight tolerance.
• Consumer Electronics: Compact size benefits portable devices requiring high-density resistor arrays.

Conclusion of GUS-QS0B-02-5621-DB

The GUS-QS0B-02-5621-DB stands out for its precision, power efficiency, and compact form factor, making it a versatile choice for applications demanding reliable resistance networks. Its thin-film technology and wide operational range cater to industrial, medical, and communication systems, while the QSOP package ensures compatibility with automated assembly processes. Though not automotive-grade, its performance metrics align with high-reliability requirements, offering a cost-effective solution for precision circuit design.