TT Electronics/IRC

GS4A0366R5DCT

GS4A0366R5DCT Description

The GS4A0366R5DCT from TT Electronics/IRC is a high-precision, 4-resistor isolated network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC (SOIC-C) ceramic package, this thin-film resistor network offers excellent stability with a ±25ppm/°C temperature coefficient and a tight ±0.5% absolute tolerance (with ±0.25% ratio tolerance). Its 66.5Ω resistance value and 0.1W power rating per resistor (0.4W total) ensure reliable performance in precision circuits. The device operates over a wide temperature range (-70°C to +125°C) and supports 100V maximum voltage, making it suitable for industrial and instrumentation applications.

GS4A0366R5DCT Features

• High Precision: ±0.5% tolerance and ±25ppm/°C TCR ensure minimal drift.
• Robust Construction: Ceramic case with gull-wing termination for durability in surface-mount applications.
• Isolated Resistors: Independent elements reduce crosstalk, ideal for signal conditioning.
• Compact Footprint: 4.9mm × 5.99mm × 1.45mm dimensions with 1.27mm terminal pitch for space-constrained designs.
• Wide Operating Range: Stable performance from -70°C to +125°C, derated at higher temperatures.
• Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.

GS4A0366R5DCT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and test equipment requiring stable resistance.
• Medical Devices: High-accuracy signal processing where thermal stability is critical.
• Automotive Systems (non-AECQ): Non-safety-critical modules like infotainment or climate control.
• Communication Hardware: RF matching networks and impedance correction circuits.

Conclusion of GS4A0366R5DCT

The GS4A0366R5DCT stands out for its precision, isolation, and compact form factor, making it a superior choice for engineers prioritizing accuracy and reliability. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer long-term stability in harsh environments. Ideal for high-performance analog designs, this network balances cost and performance for industrial, medical, and communication applications.