TT Electronics/IRC

GS4B035600JFT

GS4B035600JFT Description

The GS4B035600JFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for precision applications, it features a 560Ω resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±1%, ensuring consistent performance in matched circuits. Its thin-film technology delivers a low temperature coefficient of ±25ppm/°C, maintaining stability across a wide operating range of -70°C to +125°C. The 0.05W (1/20W) power rating per resistor and 0.4W total power rating make it suitable for low-power designs, while the 100V maximum voltage rating ensures reliability in various circuit conditions.

GS4B035600JFT Features

• Ceramic Case & SOIC Package: Robust rectangular ceramic construction (4.9mm x 5.99mm x 1.45mm) with gull-wing termination for reliable surface mounting.
• Bussed Network Design: Simplifies PCB layout by connecting resistors in a shared bus configuration (BUS circuit designator).
• Stable Thin-Film Technology: Delivers ±25ppm/°C TCR for minimal resistance drift under thermal stress.
• Precision Tolerances: ±5% absolute tolerance and ±1% ratio tolerance for matched performance in differential circuits.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Low-Power Efficiency: 0.05W per resistor (0.4W total) ideal for energy-sensitive applications.

GS4B035600JFT Applications

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces in industrial controls.
• Medical Electronics: Low-noise, stable resistance networks for diagnostic equipment.
• Automotive Systems (non-AECQ): Non-safety-critical circuits like infotainment or lighting controls.
• Test & Measurement: Calibration circuits requiring tight tolerance matching.
• Consumer Electronics: Durable networks for audio amplifiers and display drivers.

Conclusion of GS4B035600JFT

The GS4B035600JFT excels in precision, thermal stability, and compact integration, making it a top choice for engineers needing reliable resistor networks in space-constrained, thermally variable environments. Its ceramic SOIC package and thin-film construction outperform epoxy-based networks in harsh conditions, while the bussed design reduces PCB complexity. Though not PPAP or automotive-qualified, it’s ideal for industrial, medical, and high-end consumer applications demanding tight tolerances and long-term reliability.