TT Electronics/IRC

GS4B022051FT

GS4B022051FT Description

The GS4B022051FT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 7-resistor bussed network features a 2.05KΩ resistance value with a tight ±1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in an 8-pin narrow SOIC package, it offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly. The thin-film technology provides excellent accuracy and low noise, while the ceramic case ensures durability and thermal stability. Rated for 100V maximum voltage and 0.4W total power dissipation, this network is ideal for precision analog and digital circuits.

GS4B022051FT Features

• Bussed Circuit Design: Simplifies PCB layout by connecting resistors in a common configuration.
• High Precision: ±1% tolerance and ±50ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic substrate enhances thermal and mechanical reliability.
• Space-Efficient: SOIC package (4.9mm × 5.99mm) optimizes board space.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Surface-Mount Ready: Gull-wing terminations ensure secure soldering.
• Low Power Dissipation: 0.05W per resistor (0.4W total) balances efficiency and performance.

GS4B022051FT Applications

This resistor network excels in:

• Voltage Division Circuits: Precision dividers in sensor interfaces or ADCs.
• Signal Conditioning: Buffering and impedance matching in communication systems.
• Industrial Controls: Stable performance in harsh environments (e.g., motor drives, PLCs).
• Automotive Electronics: Non-automotive grade but suitable for benign automotive subsystems.
• Test & Measurement Equipment: High-accuracy instrumentation requiring minimal drift.

Conclusion of GS4B022051FT

The GS4B022051FT combines precision, durability, and compactness, making it a superior choice for engineers seeking reliable resistor networks in space-constrained, high-performance designs. Its ceramic construction, tight tolerances, and bussed topology reduce design complexity while ensuring long-term stability. While not PPAP or automotive-qualified, it is well-suited for industrial, telecom, and instrumentation applications where accuracy and thermal resilience are critical. For projects demanding low TCR and robust performance, this TT Electronics/IRC offering stands out among comparable thin-film networks.