TT Electronics/IRC

GS4B021101BAT

GS4B021101BAT Description

The GS4B021101BAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. It features a 7-resistor bussed (BUS) configuration housed in an 8-pin narrow SOIC (SOIC-C) package, offering excellent stability and reliability. With a 1.1KΩ resistance value and an absolute tolerance of ±0.1%, this thin-film network ensures superior accuracy. Its ±50ppm/°C temperature coefficient and 0.05W (1/20) power rating per resistor make it suitable for precision circuits. The device operates within a wide temperature range of 70°C to 125°C, with a maximum voltage rating of 100V, and is ideal for surface-mount applications.

GS4B021101BAT Features

• Precision Performance: Ultra-tight ±0.1% tolerance and ±0.05% ratio tolerance for critical applications.
• Robust Construction: Ceramic case (SOIC) ensures durability and thermal stability.
• High-Density Design: Compact 4.9mm × 5.99mm × 1.45mm footprint with gull-wing termination for easy PCB integration.
• Stable Over Temperature: ±50ppm/°C TCR minimizes resistance drift.
• Bussed Configuration: Simplifies circuit design by interconnecting resistors.
• Surface-Mount Ready: 1.27mm terminal pitch for automated assembly.

GS4B021101BAT Applications

• Precision Analog Circuits: Voltage dividers, sensor conditioning, and feedback networks.
• Industrial Electronics: Process control, instrumentation, and test equipment.
• Automotive & Aerospace (non-AECQ): Non-safety-critical systems requiring stable resistance.
• Medical Devices: High-accuracy signal processing where drift is unacceptable.
• Communication Systems: RF matching networks and impedance control.

Conclusion of GS4B021101BAT

The GS4B021101BAT stands out for its exceptional precision, compact SOIC packaging, and robust ceramic construction, making it ideal for high-reliability applications. While not PPAP or automotive-qualified, its low TCR, tight tolerances, and bussed design offer significant advantages in industrial, medical, and communication systems where accuracy and stability are paramount. Its surface-mount compatibility further enhances its appeal for modern PCB designs.