TT Electronics/IRC

GUS-QS0B-02-4302-DA

GUS-QS0B-02-4302-DA Description

The GUS-QS0B-02-4302-DA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package features 19 resistors with a 43K Ohm resistance value, offering a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it ensures reliable performance in precision circuits. The gull-wing termination and ±0.1mm height tolerance facilitate robust PCB mounting. Its non-automotive and non-PPAP compliance makes it ideal for industrial and commercial electronics.

GUS-QS0B-02-4302-DA Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR ensure stability in temperature-varying environments.
• Robust Construction: Thin-film technology provides superior accuracy and long-term reliability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm (L×D×H) QSOP package saves board space.
• Wide Operating Range: -70°C to +125°C derated power range and 125°C max operating temperature.
• Surface-Mount Ready: Gull-wing leads with 0.64mm pitch for easy SMD assembly.
• Non-RoHS: Suitable for applications exempt from RoHS restrictions.

GUS-QS0B-02-4302-DA Applications

This resistor network excels in:

• Precision analog circuits (DACs, ADCs, voltage dividers).
• Medical instrumentation requiring stable resistance values.
• Industrial control systems where temperature fluctuations occur.
• Test & measurement equipment demanding low drift.
• Telecommunications hardware needing compact, high-density resistor arrays.

Conclusion of GUS-QS0B-02-4302-DA

The GUS-QS0B-02-4302-DA stands out for its high accuracy, thin-film reliability, and compact form factor, making it a top choice for precision electronics. Its wide temperature range and stable performance cater to industrial and commercial applications where consistency is critical. While not RoHS-compliant, it remains a robust solution for specialized designs requiring tight-tolerance resistor networks.