TT Electronics/IRC

GS4B036040FFT

GS4B036040FFT Description

The GS4B036040FFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable resistance values. Built with thin-film technology on a ceramic substrate, it offers a 604Ω resistance per element with a tight ±1% absolute tolerance and ±1% ratio tolerance. The device operates over a wide temperature range (-70°C to +125°C) with a low ±25ppm/°C temperature coefficient, ensuring minimal drift in harsh environments. Its SOIC-C series construction provides robust mechanical stability, while the gull-wing termination facilitates reliable surface-mount assembly. Rated for 100V maximum voltage and 0.4W total power dissipation, it is ideal for space-constrained designs demanding high accuracy and durability.

GS4B036040FFT Features

• Ceramic substrate for superior thermal and mechanical performance.
• Bussed network topology simplifies circuit design in voltage-divider or pull-up/down applications.
• Low TCR (±25ppm/°C) ensures stability across temperature fluctuations.
• 1% tolerance for precision signal conditioning and analog circuits.
• Narrow SOIC (4.9mm × 5.99mm × 1.45mm) saves PCB space versus discrete resistors.
• Thin-film technology delivers low noise and high reliability.
• Gull-wing leads enable automated SMT processes for high-volume production.
• Non-automotive (PPAP No) but suitable for industrial and telecom applications.

GS4B036040FFT Applications

This resistor network excels in:

• Voltage dividers and current-limiting circuits in power supplies.
• Signal conditioning for sensors, ADCs, and DACs.
• Pull-up/down networks in digital logic interfaces (e.g., I²C, SPI).
• Industrial control systems requiring long-term stability.
• Medical instrumentation where precision and low drift are critical.
• Telecom infrastructure (e.g., line drivers, impedance matching).

Conclusion of GS4B036040FFT

The GS4B036040FFT combines precision, compactness, and ruggedness, making it a standout choice for engineers designing high-reliability electronics. Its ceramic construction, tight tolerances, and low TCR address challenges in thermal management and signal integrity, while the SOIC package ensures compatibility with modern SMT workflows. Though not RoHS-compliant, it remains a robust solution for industrial, medical, and telecom applications where performance outweighs regulatory constraints. For designs demanding stable, space-efficient resistance networks, this model delivers exceptional value.