TT Electronics/IRC

GS4A034120FAT

GS4A034120FAT Description

The GS4A034120FAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 4-resistor isolated network features a 412Ω resistance value with a tight ±1% absolute tolerance and an exceptional ±0.05% ratio tolerance, ensuring superior matching accuracy. Encased in an 8-pin narrow SOIC package, it offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing termination for reliable surface-mount assembly. The thin-film technology provides excellent stability, with a low ±25ppm/°C temperature coefficient, making it ideal for precision circuits. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it operates across a 70°C to 125°C derated temperature range, with a 125°C maximum operating temperature.

GS4A034120FAT Features

• High Precision: ±1% absolute tolerance, ±0.05% ratio tolerance for matched resistance performance.
• Robust Construction: Ceramic SOIC case ensures durability and thermal stability.
• Low TCR: ±25ppm/°C temperature coefficient minimizes resistance drift.
• Isolated Design: Independent resistors reduce crosstalk in sensitive circuits.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for easy PCB integration.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.
• Compact Form Factor: 4.9mm × 5.99mm × 1.45mm dimensions save board space.

GS4A034120FAT Applications

This resistor network excels in applications requiring precision resistance matching and stability, such as:

• Analog Signal Conditioning: Voltage dividers, gain networks in op-amp circuits.
• Medical Electronics: High-accuracy sensor interfaces and diagnostic equipment.
• Industrial Controls: PLCs, motor drives, and instrumentation where thermal stability is critical.
• Test & Measurement: Calibration circuits and reference networks.
• Communications: RF and signal processing systems requiring low drift.

Conclusion of GS4A034120FAT

The GS4A034120FAT stands out for its precision, reliability, and compact design, making it a top choice for engineers designing high-performance electronic systems. Its ceramic construction, low TCR, and isolated resistors provide unmatched stability in harsh environments, while its SOIC package ensures compatibility with automated assembly processes. Ideal for medical, industrial, and test equipment, this resistor network delivers consistent performance where accuracy and durability are paramount.