TT Electronics/IRC

GS4B013921CT

GS4B013921CT Description

The GS4B013921CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding circuit applications. It features 7 bussed resistors with a 3.92KΩ resistance value and an ultra-tight ±0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division. Encased in an 8-pin narrow SOIC package with gull-wing terminations, this thin-film network offers a ±100ppm/°C temperature coefficient, stable performance across 70°C to 125°C, and a 100V maximum voltage rating. Its 0.4W total power rating (0.05W per resistor) and RoHS non-compliant ceramic construction make it ideal for industrial and non-automotive environments where precision and durability are critical.

GS4B013921CT Features

• High Precision: ±0.25% absolute tolerance for accurate voltage division.
• Robust Construction: Ceramic SOIC case with thin-film technology for reliability.
• Thermal Stability: ±100ppm/°C TCR ensures minimal drift in varying temperatures.
• Compact Design: 4.9mm × 5.99mm footprint with 1.27mm terminal pitch for space-constrained PCBs.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors in a shared topology.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.

GS4B013921CT Applications

• Signal Conditioning: Precision attenuation in sensor interfaces and ADC circuits.
• Voltage Division: Reference voltage networks in power supplies and measurement systems.
• Industrial Electronics: Process control, instrumentation, and test equipment requiring stable resistance.
• Telecom Infrastructure: Line termination and impedance matching in communication hardware.
• Medical Devices: Non-critical analog circuits where consistency is paramount.

Conclusion of GS4B013921CT

The GS4B013921CT stands out for its combination of precision, thermal resilience, and compact form factor, making it a superior choice for applications demanding tight tolerance and repeatability. While not suited for automotive use, its ceramic construction and bussed design optimize performance in industrial and telecom systems. Engineers will appreciate its balance of high accuracy, power efficiency, and space-saving packaging, ensuring reliable operation in mission-critical circuits.