TT Electronics/IRC

GS4A022102FFT

GS4A022102FFT Description

The GS4A022102FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 21kΩ resistance value and a tight ±1% absolute tolerance. The device operates within a temperature range of 70°C to 125°C with a low ±50ppm/°C temperature coefficient, ensuring stable performance under thermal stress. Its SOIC-C series construction offers excellent reliability in surface-mount applications, with a 0.1W (1/10W) power rating per resistor and a 100V maximum voltage rating. The gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration.

GS4A022102FFT Features

• High Precision: ±1% tolerance and ±50ppm/°C TCR for stable operation.
• Robust Construction: Ceramic case with rectangular SOIC package (4.9mm x 5.99mm x 1.45mm).
• Isolated Resistors: Four independent 21kΩ thin-film resistors for flexible circuit design.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for automated assembly.
• Non-Automotive: Suitable for industrial and commercial applications (PPAP not required).

GS4A022102FFT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and signal conditioning.
• Industrial Electronics: Sensor interfaces, instrumentation, and control systems.
• Telecommunications: Impedance matching and filtering in RF modules.
• Test & Measurement Equipment: Calibration circuits and reference networks.
• Power Management: Current sensing and load balancing in DC-DC converters.

Conclusion of GS4A022102FFT

The GS4A022102FFT excels in precision resistor networks, offering low TCR, high tolerance, and isolated elements in a compact SOIC package. Its ceramic construction ensures durability, while the thin-film technology guarantees consistent performance. Ideal for industrial, telecom, and test equipment, this resistor network balances accuracy, thermal stability, and ease of integration. Though not RoHS-compliant, it remains a robust choice for non-automotive applications demanding reliability.