TT Electronics/IRC

GS4A026802JGT

GS4A026802JGT Description

The GS4A026802JGT 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 device features four isolated thin-film resistors, each with a 68 kΩ resistance and a ±5% absolute tolerance. Its ±50 ppm/°C temperature coefficient ensures minimal resistance drift across the operating range of -70°C to +125°C, making it suitable for demanding environments. The SOIC package (4.9 mm × 5.99 mm × 1.45 mm) with gull-wing terminations enables easy surface-mount assembly, while the ceramic construction enhances thermal and mechanical durability. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, this network is ideal for analog signal conditioning, voltage division, and isolation circuits.

GS4A026802JGT Features

• Isolated Resistors: Four independent 68 kΩ resistors with ±2% ratio tolerance for matched performance.
• Stable Thin-Film Technology: Delivers low noise and high accuracy (±50 ppm/°C TCR).
• Robust Ceramic Package: Ensures thermal stability and mechanical strength in harsh conditions.
• Surface-Mount Design: 8-pin SOIC (1.27 mm pitch) for compact PCB layouts.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.
• Non-Automotive (PPAP No): Optimized for general-purpose and precision electronics.

GS4A026802JGT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces and ADC/DAC circuits.
• Isolation Networks: Galvanic isolation in communication and measurement systems.
• Industrial Controls: Feedback networks in power supplies and motor drives.
• Test & Measurement Equipment: Calibration circuits requiring stable resistance ratios.
• Medical Electronics: Low-drift networks for diagnostic devices.

Conclusion of GS4A026802JGT

The GS4A026802JGT excels in applications demanding high stability, isolation, and compact form factors. Its ceramic SOIC package, thin-film resistors, and tight tolerances make it a superior choice over polymer-based networks or discrete resistors. While not RoHS-compliant, its rugged design and wide temperature performance cater to industrial, medical, and precision analog systems. Engineers will value its reliability in critical circuits where resistance accuracy and thermal consistency are paramount.