TT Electronics/IRC

GS4A031000JDT

GS4A031000JDT Description

The GS4A031000JDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features 100Ω resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±0.5%. Its thin-film technology ensures low noise and high accuracy, 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 reliability in demanding environments.

GS4A031000JDT Features

• Ceramic substrate for superior thermal stability and durability.
• Isolated circuit design (ISOL) eliminates crosstalk between resistors.
• Gull-wing termination ensures secure surface-mount attachment (SMD).
• Compact dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• RoHS non-compliant (suitable for legacy or specialized applications).
• Low TCR (±25ppm/°C) for precision in temperature-sensitive circuits.
• SOIC-C Series packaging combines space efficiency with robust performance.

GS4A031000JDT Applications

Ideal for industrial, medical, and instrumentation systems where precision and stability are critical:

• Voltage dividers and signal conditioning circuits in test equipment.
• Feedback networks for op-amps and analog control systems.
• Sensor calibration modules requiring tight tolerance matching.
• Power supply monitoring due to its high voltage rating (100V) and derated power handling.
• Legacy electronics where RoHS compliance is not mandated.

Conclusion of GS4A031000JDT

The GS4A031000JDT stands out for its ceramic construction, isolated thin-film resistors, and exceptional thermal performance, making it a superior choice for precision analog designs. Its combination of tight tolerances, low TCR, and robust packaging ensures reliability in harsh environments, while the SOIC footprint simplifies integration into high-density PCBs. For engineers seeking a stable, high-voltage-resistant network with minimal drift, this model delivers unmatched consistency and longevity.