TT Electronics/IRC

GS4B022101BAT

GS4B022101BAT Description

The GS4B022101BAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features 7 bussed resistors with a 2.1KΩ resistance value and an exceptional ±0.1% absolute tolerance, ensuring superior accuracy. Built with thin-film technology, it offers a ±50ppm/°C temperature coefficient, maintaining stability across a wide operating range of -70°C to +125°C. The SOIC-C series construction provides robust performance in surface-mount (SMD) configurations, with a 0.4W total power rating (0.05W per resistor). Its gull-wing termination and 1.27mm terminal pitch facilitate reliable PCB integration.

GS4B022101BAT Features

• Precision Performance: ±0.1% tolerance and ±0.05% ratio tolerance for critical analog/digital circuits.
• High-Temperature Stability: Operates up to 125°C with derated power handling.
• Compact & Durable: Ceramic case ensures thermal and mechanical resilience in harsh environments.
• Low TCR: ±50ppm/°C minimizes resistance drift.
• Bussed Network: Simplifies circuit design with shared connections (BUS configuration).
• Surface-Mount Ready: SOIC package (4.9mm x 5.99mm x 1.45mm) with tight tolerances (±0.1mm length/height).

GS4B022101BAT Applications

Ideal for precision electronics requiring stable resistance networks, such as:

• Voltage dividers in sensor interfaces.
• Current-limiting circuits in industrial controls.
• Signal conditioning for ADCs/DACs.
• Automotive subsystems (non-AECQ qualified; suitable for prototyping).
• Medical instrumentation where low drift and accuracy are critical.

Conclusion of GS4B022101BAT

The GS4B022101BAT excels in applications demanding tight tolerance, low TCR, and compact form factors. While not PPAP or automotive-qualified, its ceramic thin-film design and bussed architecture make it a cost-effective solution for precision analog designs. Engineers will value its reliability in thermal cycling and ease of integration into high-density PCBs. For projects requiring milliohm-level consistency over temperature, this resistor network delivers unmatched performance in its class.