TT Electronics/IRC

GS4B032202CT

GS4B032202CT Description

The GS4B032202CT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. This ceramic-based thin-film resistor network offers a 22KΩ resistance per element with an exceptional ±0.25% absolute tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. Its SOIC-C series construction provides robust performance in compact designs, with a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating. The gull-wing termination ensures reliable solderability, while the ceramic case enhances thermal and mechanical durability.

GS4B032202CT Features

• Precision Performance: ±0.25% tolerance and ±25ppm/°C TCR for stable operation in precision circuits.
• Robust Construction: Ceramic substrate and thin-film technology ensure high reliability and thermal efficiency.
• Compact SOIC Package: 4.9mm × 5.99mm footprint with 1.27mm terminal pitch, ideal for space-constrained PCB layouts.
• Bussed Network Design: 7 resistors connected in a bus configuration, simplifying circuit routing.
• Wide Temperature Range: Derated power operation from 70°C to 125°C, suitable for industrial and automotive environments (though not PPAP/automotive-qualified).
• High Voltage Handling: Supports up to 100V, making it suitable for signal conditioning and voltage division.

GS4B032202CT Applications

This resistor network excels in applications requiring precision, stability, and compactness, such as:

• Analog Signal Processing: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Control Systems: Sensor conditioning, instrumentation, and PLCs where temperature stability is critical.
• Test & Measurement Equipment: Calibration circuits and reference networks due to its low TCR and tight tolerance.
• Medical Electronics: Patient monitoring systems where consistent performance is essential.
• Telecommunications: RF and baseband signal conditioning in compact modules.

Conclusion of GS4B032202CT

The GS4B032202CT stands out for its precision, compact SOIC package, and robust ceramic construction, making it a superior choice for engineers designing high-reliability circuits. While not automotive-qualified, its wide temperature range, low TCR, and bussed configuration provide flexibility in industrial, medical, and telecom applications. For designs demanding tight tolerance, thermal stability, and space efficiency, this resistor network delivers exceptional performance.