TT Electronics/IRC

GS7B032200CT

GS7B032200CT Description

The GS7B032200CT from TT Electronics/IRC is a high-precision ceramic thin-film resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed (BUS) configuration integrates 13 resistors, each with a 220Ω resistance and an ultra-tight ±0.25% tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range up to 125°C, ensuring reliability in harsh environments. Its ±25ppm/°C temperature coefficient minimizes resistance drift, while the 0.05W (1/20W) power rating per resistor and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The SOIC-C series features a rectangular ceramic case, gull-wing termination, and surface-mount design, optimized for automated assembly.

GS7B032200CT Features

• High Precision: ±0.25% absolute tolerance and ±25ppm/°C TCR ensure stable performance.
• Robust Construction: Ceramic substrate and thin-film technology enhance durability and thermal stability.
• Space-Efficient: Compact 8.66mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch saves PCB space.
• Wide Operating Range: Rated for -70°C to +125°C, ideal for industrial and automotive (non-PPAP) applications.
• Bussed Design: Simplifies circuit layout by connecting multiple resistors in a shared configuration.
• Surface-Mount Ready: Gull-wing terminals and 1.63mm seated height facilitate reflow soldering.

GS7B032200CT Applications

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC circuits due to low tolerance and drift.
• Signal Conditioning: Ideal for op-amp networks and filter circuits in test/measurement equipment.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power management systems.
• Communications: Stable termination resistors for high-speed data lines in networking hardware.
• Medical Devices: Low-noise, high-stability resistance paths in diagnostic and monitoring systems.

Conclusion of GS7B032200CT

The GS7B032200CT stands out for its combination of precision, ruggedness, and compactness, making it a superior choice for engineers designing high-reliability systems. Its ceramic thin-film construction and bussed architecture reduce component count while maintaining accuracy, particularly in temperature-variable environments. While not RoHS-compliant, it excels in industrial and niche applications where performance outweighs regulatory constraints. For designs requiring tight-tolerance, low-drift resistor networks, this model delivers exceptional value.