TT Electronics/IRC

GS4B011241DCT

GS4B011241DCT Description

The GS4B011241DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 1.24KΩ resistance value per resistor with a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in an 8-pin SOIC (Ceramic) package with gull-wing SMD termination, it offers excellent thermal and mechanical stability. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision circuits. Its EU RoHS non-compliant status may restrict use in certain regions, but its ceramic case ensures durability in harsh environments.

GS4B011241DCT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±100ppm/°C).
• Robust Ceramic Package: Enhances thermal performance and reliability in high-temperature applications.
• Compact SOIC-8 Design: Space-saving 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch for dense PCB layouts.
• BUS Circuit Designator: Optimized for bus termination and voltage division in digital systems.
• Derated Power Handling: Stable operation up to 125°C with derated power capabilities.
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation use where PPAP compliance is not required.

GS4B011241DCT Applications

This resistor network excels in:

• Analog/Digital Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Bus Termination: Impedance matching for high-speed data lines (e.g., DDR, PCIe).
• Test & Measurement Equipment: Stable reference resistors in multimeters or oscilloscopes.
• Industrial Control Systems: Reliable performance in PLCs and motor drives.
• Aerospace & Defense: Ceramic construction suits rugged environments, though RoHS non-compliance may limit adoption.

Conclusion of GS4B011241DCT

The GS4B011241DCT stands out for its precision, compactness, and thermal resilience, making it a top choice for engineers prioritizing stability in harsh conditions. While not suited for automotive or RoHS-regulated applications, its ceramic SOIC package and thin-film technology offer superior performance in industrial and high-frequency systems. For designs requiring tight-tolerance, multi-resistor arrays, this model delivers exceptional value.