TT Electronics/IRC

GS4B032210CT

GS4B032210CT Description

The GS4B032210CT 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 221Ω resistance per element with an exceptional ±0.25% 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.

GS4B032210CT Features

• Precision Performance: ±0.25% absolute tolerance and ±25ppm/°C TCR for high-accuracy applications.
• Robust Construction: Ceramic substrate with thin-film technology for superior thermal and electrical stability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm SOIC package ideal for high-density PCB layouts.
• Bussed Network Design: Simplifies circuit routing with shared common connections (BUS configuration).
• Wide Temperature Range: Derated power operation up to 125°C, suitable for industrial and automotive-adjacent environments.
• Reliable Termination: Gull-wing leads with 1.27mm pitch for secure surface-mount assembly.

GS4B032210CT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Divider Networks: Stable performance in sensor signal conditioning.
• Bus Termination: Effective impedance matching in communication interfaces (e.g., CAN, I2C).
• Medical & Industrial Electronics: High-reliability systems requiring tight tolerance and low drift.
• Test & Measurement Equipment: Calibration circuits demanding minimal resistance variation.
• Power Management: Auxiliary circuits in DC/DC converters or load-sharing applications.

Conclusion of GS4B032210CT

The GS4B032210CT stands out for its precision, durability, and compact form factor, making it a top choice for engineers prioritizing signal integrity and space constraints. While not automotive-qualified, its wide temperature range and ceramic construction make it suitable for harsh environments. Its bussed architecture reduces component count, streamlining designs in industrial, medical, and communication systems. For applications demanding high accuracy with minimal thermal drift, this resistor network delivers unmatched reliability.