TT Electronics/IRC

GS4A018200DAT

GS4A018200DAT Description

The GS4A018200DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a resistance value of 820Ω and an absolute tolerance of ±0.5%. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in harsh environments. Its ±100ppm/°C temperature coefficient and 0.4W total power rating (0.1W per resistor) make it suitable for precision circuits requiring stable performance. The gull-wing termination and surface-mount design facilitate easy integration into modern PCB layouts.

GS4A018200DAT Features

• Isolated Resistors: Four independent 820Ω resistors with ±0.5% tolerance and ±0.05% ratio tolerance for precision matching.
• Robust Construction: Ceramic SOIC-C case ensures durability and thermal stability.
• High Voltage Handling: Supports up to 100V maximum voltage rating.
• Thin-Film Technology: Delivers low noise and high accuracy for sensitive analog/digital circuits.
• Stable Performance: ±100ppm/°C TCR minimizes resistance drift across temperature fluctuations.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).

GS4A018200DAT Applications

This resistor network excels in:

• Precision voltage dividers and signal conditioning circuits in test/measurement equipment.
• Industrial control systems requiring stable resistance under thermal stress.
• Medical electronics where accuracy and reliability are critical.
• Automotive subsystems (non-AECQ qualified) like sensor interfaces, though not PPAP/automotive-certified.
• Communication hardware (e.g., impedance matching, feedback networks) due to low parasitic effects.

Conclusion of GS4A018200DAT

The GS4A018200DAT combines high precision, thermal resilience, and compact packaging, making it ideal for engineers prioritizing tolerance stability and space efficiency. While not RoHS-compliant or automotive-grade, its ceramic construction and thin-film technology offer superior performance in industrial, medical, and instrumentation applications. For designs demanding tight tolerance networks in a rugged SOIC format, this model stands out among resistor arrays.