TT Electronics/IRC

GS4B031401DBT

GS4B031401DBT Description

The GS4B031401DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors in a BUS configuration, each with a 1.4KΩ resistance and a tight 0.5% tolerance, ensuring reliable performance in precision circuits. Encased in a ceramic SOIC package, this 8-pin gull-wing SMD component offers excellent thermal stability with a ±25ppm/°C temperature coefficient and operates over a wide temperature range of 70°C to 125°C. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it is engineered for surface-mount applications requiring low noise and high accuracy.

GS4B031401DBT Features

• Precision Thin Film Technology: Delivers ±0.5% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Ceramic Construction: Ensures high thermal conductivity and durability in harsh environments.
• Compact SOIC-8 Package: 4.9mm × 5.99mm × 1.45mm dimensions with gull-wing leads for easy PCB integration.
• High Power Handling: 0.4W total dissipation (0.05W per resistor) at 125°C max operating temperature.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its performance rivals higher-cost options.
• Non-RoHS Compliant: Suitable for legacy or specialized industrial applications.

GS4B031401DBT Applications

• Precision Analog Circuits: Ideal for voltage dividers, feedback networks, and sensor calibration in test equipment.
• Signal Conditioning: Used in data acquisition systems and ADC/DAC interfaces due to low noise.
• Industrial Controls: Reliable in PLC modules, power supplies, and motor drives requiring tight tolerance.
• Telecommunications: Suitable for RF impedance matching and filter networks in base stations.
• Medical Electronics: Stable performance in diagnostic devices where accuracy is critical.

Conclusion of GS4B031401DBT

The GS4B031401DBT excels in precision, thermal stability, and compact design, making it a top choice for engineers needing high-accuracy resistor networks. Its ceramic SOIC package and thin-film technology provide superior performance over carbon or thick-film alternatives, particularly in industrial, medical, and telecom applications. While not RoHS-compliant, its robust specifications justify its use in specialized or legacy systems. For low-tolerance, high-reliability circuits, this model delivers exceptional value.