TT Electronics/IRC

GS4A021330JGT

GS4A021330JGT Description

The GS4A021330JGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 133Ω and a ±5% absolute tolerance. The device operates within a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. With a ±50ppm/°C temperature coefficient and a 0.1W power rating per resistor, it ensures minimal drift and consistent performance under varying thermal conditions. The SOIC-C series construction offers excellent mechanical durability and surface-mount compatibility, while the gull-wing termination facilitates easy PCB assembly.

GS4A021330JGT Features

• Isolated Resistors: Four independent resistors (133Ω each) with ±2% ratio tolerance for precise voltage division.
• Robust Construction: Ceramic case and thin-film technology ensure high reliability and low noise.
• Wide Operating Range: Functions reliably from -70°C to +125°C with derated power up to 125°C.
• Low TCR: ±50ppm/°C minimizes resistance drift across temperature fluctuations.
• High Voltage Rating: Supports up to 100V, ideal for industrial and automotive applications.
• Compact & Durable: 4.9mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length).

GS4A021330JGT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance.
• Automotive Electronics: Engine control units (ECUs) and infotainment systems (note: not PPAP/automotive-qualified).
• Test & Measurement Equipment: Calibration tools and signal processing modules.
• Medical Devices: Isolated signal paths in diagnostic equipment.

Conclusion of GS4A021330JGT

The GS4A021330JGT excels in applications demanding high precision, thermal stability, and compact form factors. Its ceramic construction, isolated resistors, and low TCR make it superior to standard epoxy-based networks, particularly in environments with thermal stress or high voltage. While not automotive-grade, it is a cost-effective solution for industrial, medical, and instrumentation designs where reliability and accuracy are critical. Engineers will appreciate its ease of integration and consistent performance across a broad operational range.