TT Electronics/IRC

GS4A021102GAT

GS4A021102GAT Description

The GS4A021102GAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 11 kΩ resistance value and a tight ±2% absolute tolerance. Its ±50 ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of 70°C to 125°C. The SOIC package (4.9 mm × 5.99 mm × 1.45 mm) offers a compact footprint, making it ideal for space-constrained designs. With a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating, this network is engineered for reliability in demanding environments.

GS4A021102GAT Features

• Isolated Elements: Four independent resistors ensure minimal crosstalk, critical for signal integrity.
• Precision Thin-Film Technology: Delivers ±2% tolerance and ±0.05% ratio tolerance for high-accuracy applications.
• Wide Temperature Range: Stable performance from 70°C to 125°C with derated power handling.
• Robust Construction: Ceramic substrate and gull-wing termination enhance durability and solderability.
• Compact SOIC Package: 4.9 mm × 5.99 mm × 1.45 mm dimensions with ±0.1 mm length/height tolerances for precise PCB integration.
• Low TCR: ±50 ppm/°C ensures minimal resistance drift under thermal stress.

GS4A021102GAT Applications

• Analog Signal Conditioning: Ideal for voltage dividers, feedback networks, and sensor interfacing.
• Industrial Automation: Suitable for PLCs, motor control, and instrumentation due to its rugged ceramic construction.
• Medical Electronics: Precision networks for diagnostic equipment where stability and accuracy are paramount.
• Telecommunications: Used in filtering and impedance matching circuits in RF modules.
• Automotive (Non-Automotive Rated): Auxiliary systems requiring reliable passive components in moderate-temperature environments.

Conclusion of GS4A021102GAT

The GS4A021102GAT stands out for its precision, isolation, and compact form factor, making it a superior choice for applications demanding high accuracy and thermal stability. While not PPAP or automotive-qualified, its ceramic-based design and thin-film technology offer exceptional performance in industrial, medical, and telecom systems. Engineers will appreciate its low TCR, tight tolerances, and robust packaging, ensuring long-term reliability in critical circuits.