TT Electronics/IRC

GS4B013741DCT

GS4B013741DCT Description

The GS4B013741DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a 3.74KΩ resistance per element with an ultra-tight ±0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating range of -70°C to +125°C. Housed in a ceramic SOIC-8 package with gull-wing SMD termination, it combines 0.4W total power dissipation (0.05W per resistor) with a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The RoHS-non-compliant device is supplied in tube packaging, ideal for automated assembly.

GS4B013741DCT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive signal conditioning.
• Robust Ceramic Case: Enhances thermal management and mechanical durability in harsh environments.
• BUS Configuration: Simplifies PCB layout for bus termination, voltage division, and pull-up/down networks.
• Tight Tolerances: ±0.5% resistance accuracy and ±100ppm/°C TCR ensure minimal drift over temperature.
• Space-Efficient SOIC-8 Package: Compact 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm pitch for high-density designs.
• Derated Power Handling: Maintains reliability up to 125°C with derated power capabilities.

GS4B013741DCT Applications

• Industrial Control Systems: Precision voltage dividers and feedback networks in PLCs and sensors.
• Automotive Electronics: Despite non-Automotive PPAP status, suitable for non-safety-critical modules like infotainment.
• Test & Measurement Equipment: High-accuracy signal scaling and calibration circuits.
• Medical Devices: Low-drift networks for patient monitoring systems (where RoHS compliance is not mandated).
• Telecom Infrastructure: Bus termination and impedance matching in high-speed data lines.

Conclusion of GS4B013741DCT

The GS4B013741DCT excels in applications requiring precision, thermal resilience, and compact integration. Its ceramic construction, thin-film technology, and BUS topology provide a competitive edge over generic thick-film networks, particularly in industrial and instrumentation settings. While not RoHS-compliant, it remains a cost-effective solution for legacy or exempted systems. Engineers will value its balance of performance, size, and reliability in critical analog designs.