TT Electronics/IRC

GS4B023921BBT

GS4B023921BBT Description

The GS4B023921BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 3.92KΩ resistance value per resistor with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring exceptional stability across a wide operating temperature range of 70°C to 125°C. Housed in a ceramic SOIC-8 package with gull-wing SMD termination, it offers robust performance in compact, surface-mount designs. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GS4B023921BBT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Space-Efficient: 4.9mm × 5.99mm × 1.45mm compact SOIC package ideal for high-density PCBs.
• Reliable Termination: Gull-wing leads provide secure surface-mount attachment.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Low Noise: Thin-film technology minimizes parasitic effects, enhancing signal integrity.

GS4B023921BBT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, sensor interfaces, and instrumentation amplifiers.
• Medical Electronics: Patient monitoring systems requiring high accuracy.
• Industrial Controls: PLCs, motor drives, and feedback circuits.
• Automotive (Non-Automotive Rated): Test and measurement equipment (not for in-vehicle use).
• Communications: RF and baseband signal processing where stability is critical.

Conclusion of GS4B023921BBT

The GS4B023921BBT stands out for its precision, compactness, and reliability, making it an excellent choice for engineers designing high-performance circuits. Its ceramic construction, tight tolerances, and low TCR ensure consistent operation in harsh environments. While not PPAP or automotive-qualified, it remains ideal for industrial, medical, and communication systems where accuracy and durability are paramount. For applications demanding stable, low-noise resistance networks, this model delivers superior performance.