TT Electronics/IRC

GS4B035900JFT

GS4B035900JFT Description

The GS4B035900JFT 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 thin-film resistance. With a 590Ω resistance value and ±5% absolute tolerance, it ensures reliable performance in compact circuits. The ceramic-based construction enhances thermal stability, supporting operation from 70°C to 125°C at derated power. Its ±25ppm/°C temperature coefficient minimizes resistance drift, while the 100V maximum voltage rating and 0.4W total power dissipation make it suitable for demanding environments. The gull-wing termination and 1.27mm terminal pitch facilitate easy surface-mount assembly.

GS4B035900JFT Features

• Bussed Network Design: 7 resistors connected in a bus configuration, simplifying circuit layout.
• High Stability: Thin-film technology with ±25ppm/°C TCR ensures minimal drift under thermal stress.
• Robust Construction: Ceramic case (SOIC package) offers durability and heat dissipation.
• Precision Tolerance: ±5% absolute tolerance and ±1% ratio tolerance for matched performance.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive (non-PPAP) applications.

GS4B035900JFT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Controls: Bus termination and pull-up/pull-down networks in PLCs.
• Test & Measurement Equipment: Stable reference resistors for calibration circuits.
• Consumer Electronics: Space-constrained designs requiring reliable resistance networks.
• Power Management: Auxiliary circuits in DC/DC converters or LED drivers.

Conclusion of GS4B035900JFT

The GS4B035900JFT excels in applications demanding compact size, thermal stability, and precision. Its ceramic SOIC package and thin-film technology provide superior performance over standard thick-film networks, particularly in environments with fluctuating temperatures. While not PPAP-capable or RoHS-compliant, its high voltage rating and low TCR make it a standout choice for industrial and instrumentation designs. Engineers will appreciate its balance of density, reliability, and ease of integration in surface-mount assemblies.