TT Electronics/IRC

GS4A0256R0JGT

GS4A0256R0JGT Description

The GS4A0256R0JGT 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 56Ω resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±2%. Its thin-film technology ensures low noise and high reliability, while the ±50ppm/°C temperature coefficient guarantees minimal resistance drift across its 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 compact dimensions (4.9mm × 5.99mm × 1.45mm) make it suitable for space-constrained layouts.

GS4A0256R0JGT Features

• Isolated Circuit Design: Each of the 4 resistors is electrically isolated, enabling independent signal paths and reducing crosstalk.
• High-Temperature Stability: Operates reliably up to 125°C with derated power performance up to 125°C.
• Precision Thin-Film Technology: Delivers low TCR (±50ppm/°C) and tight tolerance (±5% absolute, ±2% ratio).
• Robust Construction: Ceramic substrate ensures durability and thermal dissipation, while the SOIC package provides mechanical strength.
• Surface-Mount Ready: Gull-wing leads and 1.27mm terminal pitch simplify automated assembly processes.
• Non-Automotive Grade: Ideal for industrial and commercial applications where PPAP compliance is not required.

GS4A0256R0JGT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Medical Electronics: Isolated measurement systems where stability and low noise are critical.
• Test & Measurement Equipment: High-accuracy instrumentation requiring minimal drift.
• Industrial Controls: Robust resistor networks for PLCs, motor drives, and power supplies.
• Telecommunications: RF and baseband circuitry benefiting from isolated, low-TCR elements.

Conclusion of GS4A0256R0JGT

The GS4A0256R0JGT stands out as a high-reliability resistor network for applications demanding thermal stability, precision, and compact form factors. Its isolated thin-film resistors, ceramic construction, and wide operating range make it a superior choice over standard thick-film networks in harsh environments. While not automotive-grade, its performance suits industrial, medical, and telecom systems where consistent resistance values and low drift are paramount. Engineers seeking a cost-effective, high-performance solution for precision circuitry will find this component exceptionally well-suited.