TT Electronics/IRC

GS4B032211BAT

GS4B032211BAT Description

The GS4B032211BAT 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 2.21KΩ resistance per element with an exceptional ±0.1% absolute tolerance and ±0.05% ratio tolerance, ensuring minimal deviation in matched circuits. The thin-film technology and ±25ppm/°C temperature coefficient guarantee stable performance across a wide temperature range (70°C to 125°C). With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for reliability in precision analog and digital systems. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS4B032211BAT Features

• High Precision: ±0.1% absolute tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Stable Performance: Thin-film construction with ±25ppm/°C TCR ensures minimal drift.
• Robust Packaging: Ceramic SOIC-C case (4.9mm x 5.99mm x 1.45mm) with ±0.1mm dimensional tolerances.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Bussed Configuration: Simplifies circuit design in voltage divider and bus termination applications.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated assembly.

GS4B032211BAT Applications

Ideal for precision instrumentation, medical devices, and automotive control systems where tight tolerance and thermal stability are critical. Commonly used in:

• Voltage dividers and reference circuits in ADCs/DACs.
• Bus termination networks for high-speed digital interfaces.
• Sensor signal conditioning in industrial automation.
• Feedback networks in power supplies and amplifiers.

Conclusion of GS4B032211BAT

The GS4B032211BAT stands out for its exceptional accuracy, thermal resilience, and compact ceramic packaging, making it a superior choice for precision electronics. Its bussed architecture reduces component count, while the thin-film technology ensures long-term reliability. While not automotive-grade, it excels in industrial, medical, and test/measurement systems requiring stable, high-tolerance resistor networks. Engineers will appreciate its balance of performance, size, and ease of integration.