TT Electronics/IRC

GS4A0275R0JCT

GS4A0275R0JCT Description

The GS4A0275R0JCT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance and thermal performance. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 75Ω resistance and a ±5% absolute tolerance, ensuring consistent performance across demanding environments. With a ±50ppm/°C temperature coefficient, it delivers excellent thermal stability, while its 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for moderate-power circuits. The SOIC-C series construction offers robust ceramic case durability, ideal for industrial and commercial electronics.

GS4A0275R0JCT Features

• Isolated Resistor Design: Four independent resistors (75Ω each) with ±0.25% ratio tolerance for precise matching.
• High Thermal Stability: ±50ppm/°C TCR ensures minimal resistance drift across -70°C to +125°C.
• Robust Construction: Ceramic substrate and gull-wing termination provide mechanical strength and reliable surface-mount compatibility.
• Compact & Reliable: 4.9mm × 5.99mm footprint with 1.45mm height, optimized for space-constrained PCBs.
• Wide Voltage Range: Supports up to 100V, suitable for signal conditioning, voltage division, and impedance matching.

GS4A0275R0JCT Applications

• Industrial Control Systems: Precision voltage dividers and feedback networks in PLCs and motor drives.
• Test & Measurement Equipment: Stable reference resistors for oscilloscopes and data acquisition systems.
• Telecommunications: Impedance matching and termination in high-frequency signal paths.
• Automotive (Non-Automotive Rated): Secondary circuits where thermal resilience is critical (e.g., infotainment systems).
• Medical Electronics: Low-noise analog signal processing due to thin-film technology.

Conclusion of GS4A0275R0JCT

The GS4A0275R0JCT excels in applications demanding precision, thermal stability, and compactness. Its ceramic construction, isolated resistors, and tight tolerance make it a superior choice over polymer-based networks in harsh environments. While not PPAP or automotive-qualified, it is ideal for industrial, telecom, and instrumentation designs where reliability and performance are paramount. Engineers will appreciate its balance of size, power handling, and electrical consistency in critical circuits.