TT Electronics/IRC

GS4B014021GT

GS4B014021GT Description

The GS4B014021GT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for precision applications, it features a 4.02KΩ resistance per element with a tight ±2% absolute tolerance and a low ±100ppm/°C temperature coefficient. The device operates over a wide temperature range of -70°C to +125°C, derated up to 125°C, and offers a maximum voltage rating of 100V. Its thin-film technology ensures stable performance, while the 0.05W (1/20) power rating per resistor and 0.4W total power rating make it suitable for low-power circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4B014021GT Features

• Ceramic Case (SOIC-C): Enhances thermal stability and durability in harsh environments.
• Bussed Network (BUS): Simplifies circuit design by interconnecting resistors.
• Precision Thin Film: Delivers low noise and high accuracy (±2% tolerance).
• Wide Operating Range: -70°C to +125°C, ideal for industrial and automotive-adjacent applications.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Voltage Handling: Supports up to 100V, suitable for signal conditioning and divider networks.

GS4B014021GT Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, DAC/ADC interfaces.
• Industrial Controls: PLCs, sensor conditioning circuits.
• Power Management: Load sharing, current sensing.
• Test & Measurement Equipment: Precision calibration, reference networks.
• Aerospace & Defense: Ruggedized electronics due to ceramic construction.

Conclusion of GS4B014021GT

The GS4B014021GT stands out for its ceramic SOIC package, bussed design, and thin-film precision, offering reliability in demanding environments. While not PPAP or automotive-qualified, its wide temperature range and low TCR make it a robust choice for industrial, instrumentation, and high-voltage applications. Its compact form factor and gull-wing terminals ensure compatibility with automated assembly processes, reducing manufacturing complexity. For engineers seeking a stable, high-accuracy resistor network, this model delivers exceptional performance.