TT Electronics/IRC

GS4A012801BBT

GS4A012801BBT Description

The GS4A012801BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stable performance. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 2.8KΩ and an absolute tolerance of ±0.1%, ensuring exceptional accuracy. The device operates over a wide temperature range (70°C to 125°C) with a ±100ppm/°C temperature coefficient, making it suitable for environments with thermal fluctuations. Its SOIC-C series construction provides robust mechanical stability, while the gull-wing termination facilitates reliable surface-mount assembly. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this network balances performance and compactness.

GS4A012801BBT Features

• Precision Tolerance: ±0.1% absolute and ratio tolerance for critical signal conditioning.
• Isolated Resistors: Four independent 2.8KΩ resistors in a single package, reducing board space.
• Stable Performance: ±100ppm/°C temperature coefficient ensures reliability across -55°C to +125°C.
• Robust Construction: Ceramic substrate and SOIC package enhance durability and thermal dissipation.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch simplify PCB integration.
• High Voltage Handling: Supports up to 100V, ideal for industrial and automotive systems (non-AEC-Q200).

GS4A012801BBT Applications

This resistor network excels in precision analog circuits, including:

• Medical Equipment: Patient monitoring systems requiring stable signal paths.
• Test & Measurement: Calibration tools and high-accuracy multimeters.
• Industrial Controls: PLCs and sensor interfaces where temperature stability is critical.
• Communications: RF and baseband signal processing in telecom infrastructure.
• Power Management: Voltage dividers and feedback networks in DC-DC converters.

Conclusion of GS4A012801BBT

The GS4A012801BBT combines high precision, isolation, and compactness, making it a standout choice for engineers prioritizing accuracy in space-constrained designs. Its ceramic construction and thin-film technology deliver long-term stability, while the SOIC package ensures compatibility with automated assembly processes. Though not PPAP or automotive-qualified, its performance suits industrial, medical, and telecom applications where reliability is paramount. For designs demanding sub-1% tolerance and minimal drift, this network offers a cost-effective, high-performance solution.