TT Electronics/IRC

GS4B033301JFT

GS4B033301JFT Description

The GS4B033301JFT 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 and compact integration. Built with ceramic substrate and thin-film technology, it offers a 3.3KΩ resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±1%, ensuring consistent performance in matched circuits. The device operates over a wide temperature range (-70°C to +125°C) with a low temperature coefficient of ±25ppm/°C, minimizing drift in harsh environments. Its SOIC-C series construction provides robust mechanical stability, while the gull-wing termination facilitates reliable surface-mount assembly.

GS4B033301JFT Features

• Bussed Network Design: Simplifies PCB layout by integrating multiple resistors into a single package.
• High Power Handling: 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating for demanding circuits.
• Precision Stability: ±25ppm/°C TCR and ±5% tolerance ensure accuracy in voltage division and signal conditioning.
• Compact & Durable: 4.9mm x 5.99mm footprint with 1.45mm profile, ideal for space-constrained designs; ceramic case enhances thermal and mechanical resilience.
• Automation-Friendly: 1.27mm terminal pitch and surface-mount compatibility streamline high-volume manufacturing.

GS4B033301JFT Applications

• Analog Signal Processing: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces requiring stable resistance under thermal stress.
• Power Management: Current-limiting networks in DC/DC converters or LED drivers.
• Test & Measurement Equipment: Precision reference circuits where ratio tolerance (±1%) is critical.
• Aerospace & Defense: Ruggedized electronics benefiting from ceramic packaging and wide temperature operation.

Conclusion of GS4B033301JFT

The GS4B033301JFT excels in applications demanding miniaturization, thermal stability, and precision. Its thin-film ceramic construction, tight tolerances, and bussed architecture offer a superior alternative to discrete resistors, reducing board space and assembly complexity. While not RoHS-compliant, its reliability in extreme conditions makes it a preferred choice for industrial, automotive (non-PPAP), and high-reliability systems. Engineers prioritizing performance-per-size ratio will find this network resistor ideal for mission-critical designs.