TT Electronics/IRC

GS4B011961CAT

GS4B011961CAT Description

The GS4B011961CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin Narrow SOIC (SOIC-C Series) device integrates 7 bussed resistors with a 1.96KΩ resistance value, offering an exceptional absolute tolerance of ±0.25% and a ratio tolerance of ±0.05%. Built with thin-film technology, it ensures stable performance across a wide temperature range of -70°C to +125°C, with a temperature coefficient of ±100ppm/°C. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and thermal stability.

GS4B011961CAT Features

• High Precision: ±0.25% absolute tolerance and ±0.05% ratio tolerance for critical applications.
• Robust Construction: Ceramic case ensures reliability in harsh environments.
• Thermal Stability: ±100ppm/°C temperature coefficient and operation up to 125°C.
• Compact Design: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Bussed Network: 7 resistors in a single package, reducing board space and assembly complexity.
• Compliance: EAR99 ECCN and non-RoHS status (note for restricted applications).

GS4B011961CAT Applications

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks.
• Industrial Electronics: PLCs, motor controls, and power management systems.
• Test & Measurement Equipment: Calibration devices and high-accuracy instrumentation.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.
• Aerospace & Defense: Auxiliary systems where ceramic durability is prioritized.

Conclusion of GS4B011961CAT

The GS4B011961CAT excels in precision, thermal performance, and space efficiency, making it ideal for applications requiring tight tolerance and stability. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology provide superior reliability for industrial and instrumentation use. Engineers will benefit from its bussed design, reducing component count and simplifying layouts. For high-accuracy networks in compact form factors, this resistor array is a standout choice.