TT Electronics/IRC

GS4A0256R2JGT

GS4A0256R2JGT Description

The GS4A0256R2JGT 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 a 56.2Ω resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±2%, ensuring consistent performance in matched circuits. Its thin-film technology and ±50ppm/°C temperature coefficient provide excellent thermal stability, while the 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) make it suitable for moderate-power applications. The ceramic case and gull-wing termination ensure robust mechanical and electrical reliability in surface-mount assemblies.

GS4A0256R2JGT Features

• High Precision: ±5% absolute tolerance and ±2% ratio tolerance for matched-circuit applications.
• Thermal Stability: ±50ppm/°C temperature coefficient ensures minimal drift across the -70°C to +125°C operating range.
• Robust Construction: Ceramic SOIC package (4.9mm x 5.99mm x 1.45mm) with 1.27mm terminal pitch for reliable SMT compatibility.
• Isolated Resistors: Four independent 56.2Ω thin-film resistors with 100V isolation, ideal for signal conditioning and voltage division.
• Wide Voltage Range: Supports up to 100V, making it versatile for industrial and instrumentation use.

GS4A0256R2JGT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces and ADC/DAC circuits.
• Industrial Electronics: Isolated resistor networks for PLCs, motor control, and power management.
• Test & Measurement Equipment: Stable reference resistors in oscilloscopes and multimeters.
• Automotive (Non-Automotive Rated): Auxiliary circuits where thermal stability is critical (note: not PPAP/automotive certified).

Conclusion of GS4A0256R2JGT

The GS4A0256R2JGT excels in applications demanding high precision, thermal stability, and compact form factor. Its ceramic construction, thin-film technology, and isolated resistor design make it a superior choice over standard thick-film networks in environments with fluctuating temperatures or stringent tolerance requirements. While not suited for automotive-grade applications, it is an excellent fit for industrial, instrumentation, and precision analog circuits where reliability and performance are paramount.