TT Electronics/IRC

GS4A031300FFT

GS4A031300FFT Description

The GS4A031300FFT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under varying thermal conditions. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 130Ω resistance value and a tight ±1% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a low temperature coefficient of ±25ppm/°C, ensuring minimal resistance drift. Its SOIC-C series construction offers 0.1W (1/10W) power rating per resistor (0.4W total), housed in a rectangular ceramic case for enhanced thermal and mechanical stability. With a 100V maximum voltage rating and gull-wing termination, it is optimized for surface-mount assembly in precision circuits.

GS4A031300FFT Features

• Isolated Resistors: Four independent 130Ω resistors with ±1% tolerance for precise signal conditioning.
• Stable Thin-Film Technology: Delivers ±25ppm/°C TCR for reliable performance across -70°C to +125°C.
• Robust Ceramic Package: SOIC-8 form factor (4.9mm x 5.99mm x 1.45mm) with ±0.1mm dimensional tolerances for consistent PCB fit.
• High Voltage Handling: Supports up to 100V, suitable for industrial and automotive-grade designs (though non-automotive PPAP).
• Low-Power Precision: 0.1W/resistor rating balances compact size with thermal efficiency.
• Non-RoHS Compliant: Ideal for legacy or specialized applications exempt from RoHS restrictions.

GS4A031300FFT Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, feedback networks, and sensor interfaces where ratio tolerance (±1%) is critical.
• Test & Measurement Equipment: Precision instrumentation requiring low TCR and high stability.
• Industrial Controls: Isolated resistor arrays for PLCs, motor drives, and power supplies.
• Aerospace & Defense: Harsh-environment electronics benefiting from ceramic packaging and wide temperature range.
• Legacy Systems: Upgrades or repairs for non-RoHS-compliant designs.

Conclusion of GS4A031300FFT

The GS4A031300FFT stands out for its combination of precision, thermal resilience, and compact packaging. Its isolated thin-film resistors and ceramic SOIC construction make it a superior choice over plastic-encased networks in high-reliability scenarios. While not PPAP-certified for automotive use, it is well-suited for industrial, aerospace, and precision analog circuits where stability and durability are paramount. Engineers will appreciate its tight tolerances, low TCR, and robust voltage handling in space-constrained, high-performance applications.