TT Electronics/IRC

GS4A011870GFT

GS4A011870GFT Description

The GS4A011870GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 187Ω resistance and a tight ±2% absolute tolerance (with ±1% ratio tolerance). Its SOIC package (4.9mm x 5.99mm x 1.45mm) ensures compact integration, while the gull-wing termination facilitates reliable surface-mount assembly. With a ±100ppm/°C temperature coefficient, it maintains stability across a wide operating range of -70°C to +125°C. The 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for demanding circuits.

GS4A011870GFT Features

• Isolated Resistors: Four independent resistors (187Ω each) for flexible circuit design.
• High Precision: ±2% absolute tolerance (±1% ratio tolerance) ensures consistent performance.
• Robust Construction: Ceramic substrate and thin-film technology enhance durability and thermal stability.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with minimal drift (±100ppm/°C).
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch simplify PCB assembly.
• Compact Footprint: SOIC package (4.9mm x 5.99mm) saves board space without compromising power handling.

GS4A011870GFT Applications

• Signal Conditioning: Ideal for precision voltage dividers and feedback networks in analog circuits.
• Industrial Electronics: Suited for harsh environments due to its wide temperature range and ceramic robustness.
• Test & Measurement Equipment: Delivers stable resistance values for calibration and sensing circuits.
• Medical Devices: Reliable performance in critical applications where tolerance and thermal stability are paramount.
• Automotive Systems: Despite not being PPAP/Automotive-rated, its 125°C rating supports under-hood or cabin electronics.

Conclusion of GS4A011870GFT

The GS4A011870GFT excels in precision applications requiring isolated resistors, tight tolerances, and thermal resilience. Its ceramic construction, thin-film technology, and compact SOIC package offer a superior alternative to bulkier or less stable networks. While not RoHS-compliant, its performance in industrial, medical, and instrumentation systems makes it a compelling choice for engineers prioritizing reliability over regulatory certifications. For designs demanding high accuracy and durability, this resistor network delivers exceptional value.