TT Electronics/IRC

GS4A014870FFT

GS4A014870FFT Description

The GS4A014870FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 487Ω and a tight ±1% absolute tolerance. The device operates within a wide temperature range of -70°C to +125°C, making it suitable for industrial and automotive-adjacent applications. With a ±100ppm/°C temperature coefficient, it ensures stable performance under thermal stress. The SOIC-C series construction offers 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating, housed in a rectangular ceramic case for durability and heat dissipation.

GS4A014870FFT Features

• Isolated Elements: Four independent resistors in an 8-pin SOIC package, eliminating crosstalk.
• Precision Tolerance: ±1% absolute and ratio tolerance for consistent performance in matched circuits.
• Robust Construction: Ceramic substrate with gull-wing terminations for reliable surface-mount assembly.
• Thermal Stability: ±100ppm/°C TCR ensures minimal resistance drift across operating temperatures.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Voltage Handling: Supports up to 100V, ideal for signal conditioning and isolation circuits.

GS4A014870FFT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers, feedback networks, and sensor interfaces.
• Test & Measurement Equipment: Calibration circuits requiring matched resistance values.
• Power Management: Isolated bias networks in DC-DC converters or motor drives.
• Aerospace & Defense: Ruggedized electronics where ceramic packaging mitigates thermal stress.
• Medical Devices: Low-noise signal chains in diagnostic equipment.

Conclusion of GS4A014870FFT

The GS4A014870FFT combines high precision, thermal resilience, and compact design, making it a superior choice for engineers needing reliable resistor networks in harsh environments. Its isolated thin-film resistors, ceramic construction, and tight tolerances outperform comparable arrays in stability and longevity. While not PPAP or automotive-qualified, it is ideal for industrial, instrumentation, and high-reliability applications where consistent performance is critical.