TT Electronics/IRC

GS4A0130R9JDT

GS4A0130R9JDT Description

The GS4A0130R9JDT from TT Electronics/IRC is a high-reliability ceramic resistor network designed for precision applications requiring stable performance under varying environmental conditions. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 30.9Ω and a ±5% absolute tolerance, ensuring consistent signal integrity. The device operates within a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, making it suitable for demanding environments. Its ±100ppm/°C temperature coefficient minimizes resistance drift, while the 0.1W power rating per resistor (0.4W total) balances compactness with robust power handling. The gull-wing termination and surface-mount design facilitate easy integration into automated assembly processes.

GS4A0130R9JDT Features

• Isolated Resistor Network: Four independent resistors in an SOIC-C series ceramic package, ensuring minimal crosstalk.
• High Precision: ±5% absolute tolerance and ±0.5% ratio tolerance for matched resistance values.
• Robust Construction: Ceramic case enhances thermal stability and durability.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Low TCR: ±100ppm/°C ensures minimal resistance variation with temperature fluctuations.
• Surface-Mount Ready: Gull-wing leads and 1.27mm terminal pitch for compatibility with standard PCB layouts.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4A0130R9JDT Applications

• Signal Conditioning: Ideal for precision voltage dividers and feedback networks in analog circuits.
• Industrial Electronics: Suitable for harsh environments due to its wide temperature range and ceramic construction.
• Automotive Systems: While not PPAP-certified, its reliability makes it useful for non-safety-critical automotive modules.
• Test & Measurement Equipment: Low TCR and high tolerance ensure accuracy in calibration circuits.
• Medical Devices: Stable performance in diagnostic and monitoring systems where precision is critical.

Conclusion of GS4A0130R9JDT

The GS4A0130R9JDT stands out for its isolated thin-film resistors, ceramic robustness, and tight tolerances, making it a superior choice for precision applications. Its wide temperature range and low TCR cater to industries requiring reliability under thermal stress. While not automotive-grade or RoHS-compliant, its performance in industrial, medical, and instrumentation applications justifies its niche. Engineers seeking a compact, high-stability resistor network will find this model exceptionally well-suited for demanding circuit designs.