TT Electronics/IRC

GS4B036802FFT

GS4B036802FFT Description

The GS4B036802FFT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. This ceramic-based thin-film resistor network offers a 68KΩ resistance per element with an absolute tolerance of ±1% and a ratio tolerance of ±1%, ensuring consistent performance in precision circuits. Its ±25ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for stable operation across a wide thermal range. The SOIC-C series construction provides robust mechanical stability, while the gull-wing termination ensures reliable solderability. With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, it balances power handling and compactness.

GS4B036802FFT Features

• Bussed Network Design: 7 resistors connected in a bus configuration for simplified circuit layout.
• High Precision: ±1% tolerance and ±25ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic substrate and thin-film technology enhance durability and thermal performance.
• Compact SOIC Package: 4.9mm × 5.99mm × 1.45mm dimensions with ±0.1mm length/height tolerances for space-constrained designs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for industrial environments.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch simplify automated assembly.

GS4B036802FFT Applications

This resistor network excels in:

• Voltage Division Circuits: Precision dividers in sensor interfaces or ADC reference networks.
• Bus Termination: Signal integrity maintenance in high-speed digital systems (e.g., SPI, I²C).
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power management PCBs.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment automotive peripherals.
• Test & Measurement Equipment: Low-drift resistance networks for calibration and signal conditioning.

Conclusion of GS4B036802FFT

The GS4B036802FFT stands out for its precision, compactness, and reliability, making it a top choice for engineers needing stable resistor networks in space-sensitive, thermally variable designs. While not PPAP-capable or automotive-grade, its ceramic thin-film construction and tight tolerances deliver superior performance in industrial, communications, and instrumentation applications. Its bussed architecture reduces component count, streamlining PCB layouts without compromising accuracy. For designs requiring high-density, low-drift resistance networks, this TT Electronics/IRC offering is a compelling solution.