TT Electronics/IRC

GS4B033901FCT

GS4B033901FCT Description

The GS4B033901FCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors with a 3.9KΩ resistance value, 1% tolerance, and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic SOIC package, this 8-pin gull-wing SMD component offers a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. Its compact dimensions (4.9mm x 5.99mm x 1.45mm) and surface-mount design facilitate integration into space-constrained PCB layouts.

GS4B033901FCT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical durability.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• Tight Tolerances: 1% resistance tolerance and ±0.1mm height/length tolerances ensure consistent performance.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Gull Wing Termination: Simplifies automated assembly and inspection processes.

GS4B033901FCT Applications

Ideal for:

• Industrial Control Systems: Precision signal conditioning and sensor interfacing.
• Telecommunications: Impedance matching and line termination in high-speed data networks.
• Medical Devices: Low-drift circuits requiring long-term accuracy.
• Automotive Electronics (non-Automotive PPAP): Non-safety-critical modules like infotainment systems.
• Test & Measurement Equipment: Calibration and reference circuits due to minimal TCR drift.

Conclusion of GS4B033901FCT

The GS4B033901FCT stands out for its combination of precision, power efficiency, and compactness, backed by TT Electronics/IRC’s thin-film expertise. While not RoHS-compliant, its ceramic construction and gull-wing terminals make it a robust choice for industrial and telecom applications where reliability is paramount. Its BUS-oriented design and tight electrical specs offer a competitive edge over generic resistor networks, particularly in noise-sensitive or thermally challenging environments.