TT Electronics/IRC

GS4B021742BBT

GS4B021742BBT Description

The GS4B021742BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 7-resistor BUS-configuration array features a 17.4KΩ resistance per element with an exceptional ±0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Encased in a ceramic SOIC-8 package, it offers superior thermal stability and reliability in harsh environments. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it is engineered for precision analog and digital circuits.

GS4B021742BBT Features

• High Precision: ±0.1% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate and gull-wing termination for durability in surface-mount applications.
• Optimized Thermal Performance: Operates from 70°C to 125°C with derated power handling.
• Compact & Reliable: 4.9mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its thin-film technology suits industrial and instrumentation use.

GS4B021742BBT Applications

Ideal for precision circuitry where space and stability are critical:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical & Test Equipment: High-accuracy measurement systems.
• Industrial Controls: PLCs, sensor interfaces, and analog signal processing.
• Communications: RF and baseband filtering, impedance matching.

Conclusion of GS4B021742BBT

The GS4B021742BBT excels in applications demanding low drift, high accuracy, and compact form factors. Its ceramic SOIC package and thin-film technology provide superior performance over standard thick-film networks, making it a preferred choice for precision electronics. While not RoHS-compliant or automotive-rated, its 0.1% tolerance and 50ppm/°C TCR ensure reliability in professional and industrial settings. For engineers seeking a stable, high-density resistor network, this model delivers exceptional value.