TT Electronics/IRC

GS4B037681DCT

GS4B037681DCT Description

The GS4B037681DCT from TT Electronics/IRC is a high-precision 7.68K Ohm thin-film resistor network designed for surface-mount (SMD) applications. Housed in an 8-pin SOIC package with gull-wing terminations, this 7-resistor BUS array offers a 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The ceramic case and thin-film technology provide excellent thermal stability and durability, while the 0.4W total power rating (0.05W per resistor) makes it suitable for compact, power-sensitive designs. Compliant with HTS 8533.21.00.20 and ECCN EAR99, it is ideal for industrial and commercial electronics.

GS4B037681DCT Features

• Precision Resistance: 7.68K Ohm with 0.5% tolerance for accurate signal conditioning.
• Stable Thermal Performance: ±25ppm/°C TCR ensures minimal drift in varying environments.
• Robust Construction: Ceramic SOIC package with gull-wing leads for reliable SMT assembly.
• High Voltage Handling: Supports up to 100V, suitable for analog and digital circuits.
• Compact & Efficient: 4.9mm × 5.99mm footprint with 1.45mm profile, optimizing PCB space.
• Derated Power Handling: Operates at 70°C to 125°C with derated power for thermal safety.

GS4B037681DCT Applications

• Analog Signal Processing: Precision voltage dividers, DAC/ADC reference networks.
• Industrial Controls: Sensor interfaces, feedback loops in automation systems.
• Communication Systems: Impedance matching in RF and high-speed digital circuits.
• Medical Electronics: Low-noise, high-stability measurement equipment.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GS4B037681DCT

The GS4B037681DCT excels in applications demanding tight tolerance, low TCR, and compact form factors. Its ceramic thin-film design and SOIC-8 package offer superior reliability over plastic-based networks, making it a preferred choice for precision electronics, industrial systems, and communication hardware. While not PPAP or automotive-qualified, its performance and durability justify its use in high-reliability commercial and industrial designs.