TT Electronics/IRC

GUS-QS0B-02-1871-DB

GUS-QS0B-02-1871-DB Description

The GUS-QS0B-02-1871-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. It features 19 resistors with a 1.87KΩ resistance value, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±50ppm/°C, ensuring stability across a wide operating range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull-wing terminations, this network is ideal for compact PCB designs requiring high reliability and precision. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it excels in applications where space efficiency and electrical performance are critical.

GUS-QS0B-02-1871-DB Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and stability (±50ppm/°C) for sensitive circuits.
• Robust Construction: QSOP package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances ensures consistent mounting.
• High Power Handling: 1W total dissipation (0.05W per resistor) at up to 125°C, derated for extended thermal performance.
• Automated Assembly Friendly: Gull-wing terminations (0.64mm pitch) enable reliable surface-mount soldering.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation applications.
• Non-RoHS Compliant: For legacy or specialized designs requiring traditional materials.

GUS-QS0B-02-1871-DB Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Stable reference networks in diagnostic equipment.
• Telecom Infrastructure: Impedance matching in high-frequency modules.
• Industrial Controls: Feedback networks in servo drives and PLCs.
• Test & Measurement: Calibration circuits requiring low drift over temperature.

Conclusion of GUS-QS0B-02-1871-DB

The GUS-QS0B-02-1871-DB stands out for its combination of precision, power efficiency, and compact design, making it a top choice for engineers prioritizing reliability in space-constrained, high-performance systems. Its thin-film technology and tight tolerances outperform thicker-film alternatives, while the QSOP package ensures compatibility with automated assembly. Ideal for industrial and telecom applications, this resistor network balances cost-effectiveness with technical excellence.