TT Electronics/IRC

GS4A0241R2JGT

GS4A0241R2JGT Description

The GS4A0241R2JGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 4-resistor isolated network features a 41.2Ω resistance with a ±5% absolute tolerance and ±2% ratio tolerance, ensuring consistent performance in differential signal processing. Encased in an 8-pin narrow SOIC (SOIC-C) package, it offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly. The thin-film technology delivers a low ±50ppm/°C temperature coefficient, ideal for stable operation across a -70°C to +125°C derated power range. With a 100V maximum voltage rating and 0.1W power dissipation per resistor, it balances durability and efficiency in isolated circuit designs.

GS4A0241R2JGT Features

• Isolated Circuit Design: Four independent resistors prevent cross-talk, suitable for precision analog/digital isolation.
• High Stability: Ceramic substrate and thin-film construction ensure minimal drift under thermal stress (±50ppm/°C).
• Robust Packaging: SOIC-C case with gull-wing leads enhances mechanical strength and solderability.
• Wide Operating Range: Derated power up to 125°C, making it suitable for industrial and automotive-adjacent applications (non-AECQ).
• Tight Tolerances: ±5% absolute and ±2% ratio tolerance for matched impedance requirements.
• Low Profile: 1.45mm height fits space-constrained PCBs without compromising thermal performance.

GS4A0241R2JGT Applications

• Signal Conditioning: Isolated voltage dividers in sensor interfaces (e.g., thermocouples, strain gauges).
• Medical Electronics: Patient monitoring systems requiring noise-resistant resistor networks.
• Industrial Controls: PLCs, motor drives, and instrumentation where temperature stability is critical.
• Test & Measurement Equipment: Precision attenuators or calibration circuits leveraging ratio tolerance.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.

Conclusion of GS4A0241R2JGT

The GS4A0241R2JGT excels in applications demanding high isolation, thermal resilience, and tight tolerance matching. Its ceramic SOIC-C package and thin-film technology provide superior reliability compared to polymer-based networks, while the 8-pin configuration simplifies PCB layout. Though not PPAP or automotive-qualified, it is a cost-effective solution for industrial and medical designs where precision and durability are paramount. Engineers will appreciate its balance of performance, compactness, and ease of integration in noise-sensitive or thermally variable environments.