TT Electronics/IRC

GS4B031402BAT

GS4B031402BAT Description

The GS4B031402BAT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for demanding applications, it features a 14KΩ resistance value with an absolute tolerance of ±0.1% and a ratio tolerance of ±0.05%, ensuring exceptional accuracy. The thin-film technology delivers a low temperature coefficient of ±25ppm/°C, maintaining stability across a wide operating range of -70°C to +125°C. With a maximum voltage rating of 100V and a power rating of 0.4W (0.05W per resistor), this network is engineered for reliability in precision circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4B031402BAT Features

• Ceramic SOIC Package: Robust construction with rectangular form factor (4.9mm x 5.99mm x 1.45mm) and tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Precision: ±0.1% tolerance and ±25ppm/°C TCR for stable performance in thermal variations.
• Bussed Configuration: Simplifies circuit design by connecting resistors in a shared bus topology.
• Thin-Film Technology: Delivers low noise and high reliability compared to thick-film alternatives.
• Automotive-Grade Potential: While not PPAP-certified, its 125°C max operating temperature suits harsh environments.

GS4B031402BAT Applications

Ideal for precision analog circuits, medical instrumentation, and industrial control systems where resistor matching and thermal stability are critical. Its low TCR and tight tolerance make it suitable for:

• Voltage dividers in sensor interfaces.
• Feedback networks in op-amp circuits.
• ADC/DAC reference circuits requiring minimal drift.
• Power supply monitoring in aerospace or telecom hardware.

Conclusion of GS4B031402BAT

The GS4B031402BAT stands out for its ceramic encapsulation, ultra-tight tolerances, and thin-film reliability, making it a superior choice for precision applications. While not RoHS-compliant or automotive-qualified, its performance metrics and robust packaging justify its use in high-reliability systems. Engineers seeking stable, matched resistors in a compact footprint will find this network an optimal solution.