TT Electronics/IRC

GS4A0141R2JCT

GS4A0141R2JCT Description

The GS4A0141R2JCT by TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features a 41.2Ω resistance per element with a ±5% absolute tolerance and an exceptional ±0.25% ratio tolerance, ensuring consistent performance in differential signal processing and voltage division circuits. Its thin-film technology and ±100ppm/°C temperature coefficient provide excellent stability across a wide operating range of -70°C to +125°C, making it suitable for harsh environments. The SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly.

GS4A0141R2JCT Features

• Isolated Resistor Design: Four independent resistors (41.2Ω each) with isolated elements, reducing crosstalk in sensitive circuits.
• High Power Handling: 0.1W per resistor (0.4W total) at 70°C derating, supporting continuous operation up to 125°C.
• Precision Tolerance: ±5% absolute and ±0.25% ratio tolerance for matched resistance pairs, critical for analog signal conditioning.
• Robust Construction: Ceramic substrate with thin-film deposition ensures low noise, high stability, and 100V maximum voltage rating.
• Surface-Mount Optimized: 1.27mm terminal pitch and rectangular SOIC package comply with industry-standard PCB layouts.

GS4A0141R2JCT Applications

• Industrial Electronics: Precision voltage dividers, feedback networks, and instrumentation amplifiers.
• Automotive Systems: Sensor signal conditioning (non-AECQ rated) in engine control units (ECUs) and ADAS modules.
• Telecommunications: Impedance matching and termination for high-frequency signal integrity.
• Medical Devices: Isolated measurement circuits where ratio tolerance is critical (e.g., patient monitoring).
• Power Management: Current sensing and shunt applications due to low TCR and stable thermal performance.

Conclusion of GS4A0141R2JCT

The GS4A0141R2JCT stands out for its precision, thermal resilience, and compact form factor, making it ideal for applications demanding tight tolerance matching and reliability. While not PPAP or automotive-qualified, its ceramic thin-film construction and isolated network design offer superior performance over standard thick-film arrays in high-accuracy circuits. Engineers will value its low TCR, high power density, and ease of integration in space-constrained designs. For projects requiring stable, matched resistors in industrial or telecom systems, this component delivers a compelling balance of performance and cost.