TT Electronics/IRC

GS4B011742DDT

GS4B011742DDT Description

The GS4B011742DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS array features a 17.4K Ohm resistance with an ultra-tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic SOIC package, it offers superior thermal stability and durability. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits. Its 8-pin gull-wing SMD termination ensures reliable surface-mount assembly, while the tube packaging facilitates automated handling.

GS4B011742DDT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±100ppm/°C).
• Robust Ceramic Construction: Enhances thermal performance and mechanical strength.
• Compact SOIC-8 Package: Measures 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).
• High Power Density: 0.4W total dissipation (0.05W per resistor) in a small footprint.
• Automation-Friendly: Gull-wing leads and tube packaging streamline PCB assembly.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.

GS4B011742DDT Applications

Ideal for precision circuitry where space and stability are critical, including:

• Analog Signal Conditioning: Voltage dividers, sensor interfaces.
• Medical Electronics: Patient monitoring, diagnostic equipment.
• Industrial Controls: PLCs, motor drivers, and instrumentation.
• Communications Systems: RF modules, filtering networks.
• Automotive (Non-Automotive Grade): Infotainment, non-safety-critical systems.

Conclusion of GS4B011742DDT

The GS4B011742DDT excels in applications requiring high precision, thermal resilience, and compact design. Its ceramic SOIC package, tight tolerances, and thin-film technology provide a competitive edge over polymer-based or lower-tolerance networks. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and communication systems where reliability and accuracy are paramount.