TT Electronics/IRC

GS4B034700JBT

GS4B034700JBT Description

The GS4B034700JBT from TT Electronics/IRC is a high-performance 7-resistor network designed for precision applications in surface-mount (SMD) circuits. Encased in a ceramic SOIC-8 package, it features a 470Ω ±5% resistance value per resistor with a thin-film technology base, ensuring low noise and high stability (±25ppm/°C temperature coefficient). Rated for 0.4W total power dissipation (0.05W per resistor), it operates across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. The gull-wing termination and 1.27mm terminal pitch facilitate reliable PCB mounting, while its compact dimensions (4.9mm x 5.99mm x 1.45mm) save board space.

GS4B034700JBT Features

• 7-resistor BUS network with 470Ω ±5% tolerance for consistent performance.
• Thin-film technology delivers ±25ppm/°C TCR, superior to thick-film alternatives.
• Ceramic SOIC-8 case ensures high thermal conductivity and durability.
• 0.4W total power rating (derated up to 125°C) for robust operation.
• 100V maximum voltage rating and gull-wing leads for secure SMD assembly.
• Non-automotive (PPAP No) but ideal for industrial and telecom applications.
• Non-RoHS compliant; suitable for legacy or specialized designs.

GS4B034700JBT Applications

This resistor network excels in:

• Voltage division and pull-up/down circuits in digital logic systems.
• Signal conditioning for sensors, ADCs, and DACs requiring stable impedance.
• Industrial control systems where temperature stability (±25ppm/°C) is critical.
• Telecommunication hardware (e.g., line termination, impedance matching).
• Legacy equipment maintenance due to its non-RoHS compliance.

Conclusion of GS4B034700JBT

The GS4B034700JBT stands out for its precision thin-film construction, compact SOIC-8 package, and wide operational temperature range. While not suited for automotive use, its low TCR, high power dissipation, and robust ceramic housing make it a reliable choice for industrial, telecom, and precision analog circuits. Engineers will appreciate its balance of performance, size, and cost in multi-resistor applications.