TT Electronics/IRC

GS4B035600FFT

GS4B035600FFT Description

The GS4B035600FFT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for surface-mount applications, it features a 560Ω resistance per element with an absolute tolerance of ±1% and a ratio tolerance of ±1%, ensuring consistent performance in matched impedance circuits. The thin-film technology delivers a low temperature coefficient of ±25ppm/°C, maintaining stability across a wide operating range of -55°C to +125°C. With a power rating of 0.4W (0.05W per resistor) and a maximum voltage rating of 100V, this network is engineered for reliability in demanding environments. Its gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration.

GS4B035600FFT Features

• Ceramic SOIC-C package for enhanced thermal and mechanical stability.
• Bussed topology (BUS) simplifies circuit design by interconnecting resistors.
• High precision: ±1% tolerance and ±25ppm/°C TCR for minimal drift.
• Robust construction: Thin-film resistors ensure long-term reliability.
• Compact dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).
• Wide temperature range: Operates from -55°C to +125°C with derated power up to 125°C.
• Automotive-grade alternatives available (though this variant is non-automotive).

GS4B035600FFT Applications

Ideal for precision analog circuits, voltage dividers, and impedance matching networks, the GS4B035600FFT excels in:

• Industrial control systems requiring stable resistance under thermal stress.
• Test and measurement equipment where low TCR and tight tolerances are critical.
• Medical devices demanding high reliability and minimal drift.
• Telecommunications infrastructure for signal conditioning and termination.
• Power management circuits in consumer electronics, leveraging its 100V rating.

Conclusion of GS4B035600FFT

The GS4B035600FFT stands out for its ceramic package, thin-film precision, and bussed design, offering superior performance in space-constrained, high-reliability applications. While not RoHS-compliant or PPAP-qualified, its low TCR, tight tolerances, and robust construction make it a preferred choice for engineers prioritizing stability and durability. For designs needing matched resistors with minimal thermal drift, this network delivers unmatched value in its class.