TT Electronics/IRC

GS4A022202BBT

GS4A022202BBT Description

The GS4A022202BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 22KΩ resistance and an exceptional ±0.1% absolute tolerance and ±0.1% ratio tolerance. The network operates over a wide temperature range of 70°C to 125°C with a ±50ppm/°C temperature coefficient, ensuring stability in varying environmental conditions. Encased in a rectangular ceramic SOIC package, it offers 0.1W power rating per resistor (0.4W total) and a maximum voltage rating of 100V, making it suitable for precision analog and digital circuits.

GS4A022202BBT Features

• High Precision: ±0.1% tolerance for both absolute and ratio values ensures minimal deviation in critical applications.
• Robust Construction: Ceramic case provides excellent thermal and mechanical stability.
• Isolated Elements: Four independent resistors (22KΩ each) enable flexible circuit design.
• Wide Temperature Range: Reliable performance from 70°C to 125°C with derated power.
• Low TCR: ±50ppm/°C temperature coefficient minimizes resistance drift.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4A022202BBT Applications

This resistor network is ideal for:

• Precision voltage dividers in instrumentation and measurement systems.
• Analog signal conditioning in industrial control and automation.
• Feedback networks for op-amps and ADCs/DACs.
• Medical electronics requiring stable, high-accuracy resistance values.
• Automotive test systems (though not qualified for in-vehicle use).

Conclusion of GS4A022202BBT

The GS4A022202BBT stands out for its exceptional precision, thermal stability, and compact form factor, making it a superior choice for high-reliability applications. Its ceramic construction, low TCR, and isolated resistors provide performance advantages over polymer-based or lower-tolerance networks. While not PPAP or automotive-qualified, it excels in industrial, medical, and test equipment where accuracy and durability are critical. Engineers seeking a high-performance, space-efficient resistor network will find this model an optimal solution.