TT Electronics/IRC

GS4A031473JGT

GS4A031473JGT Description

The GS4A031473JGT from 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 (SOIC-C) package, this 4-resistor isolated network features a 147KΩ resistance value with an absolute tolerance of ±5% and a ratio tolerance of ±2%. Its thin-film technology ensures low noise and high reliability, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift across a wide operating range of -70°C to +125°C. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, this component is engineered for demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, and its ceramic case provides excellent thermal and mechanical stability.

GS4A031473JGT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package, ideal for isolation-critical designs.
• Precision Performance: ±5% absolute tolerance, ±2% ratio tolerance, and ±25ppm/°C TCR ensure consistent operation.
• Robust Construction: Ceramic substrate enhances thermal dissipation and durability.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• Surface-Mount Ready: Gull-wing leads and 1.27mm terminal pitch simplify automated assembly.
• High Voltage Handling: Supports up to 100V, suitable for industrial and automotive applications (though not PPAP-certified).
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4A031473JGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated measurement systems, PLCs, and sensor interfaces requiring stable resistance.
• Power Management: Current-limiting and load-sharing in DC-DC converters or power supplies.
• Test & Measurement Equipment: Calibration circuits and reference networks where low drift is critical.
• Aerospace & Defense: Ruggedized electronics needing high-temperature operation and ceramic reliability.

Conclusion of GS4A031473JGT

The GS4A031473JGT stands out for its precision, isolation, and ceramic-based robustness, making it a superior choice for engineers prioritizing thermal stability and long-term reliability. While not automotive-grade or RoHS-compliant, its thin-film accuracy and wide operational range make it ideal for industrial, aerospace, and high-reliability electronics. For designs demanding tight tolerance networks in a compact SOIC footprint, this TT Electronics/IRC offering delivers exceptional performance.