TT Electronics/IRC

GS4A026980JBT

GS4A026980JBT Description

The GS4A026980JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-pin narrow SOIC (SOIC-C Series) device features four isolated thin-film resistors, each with a resistance value of 698Ω and a ±5% absolute tolerance, ensuring consistent performance. With a ±50ppm/°C temperature coefficient, it delivers excellent thermal stability across an operating range of 70°C to 125°C. The 0.1W (1/10W) power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for low-power, high-reliability circuits. Encased in a rectangular ceramic package, it offers robust mechanical durability and superior heat dissipation.

GS4A026980JBT Features

• Isolated Elements: Four independent resistors with ±0.1% ratio tolerance, ideal for differential signal processing.
• High Precision: Thin-film technology ensures low noise and tight tolerance (±5%).
• Thermal Stability: ±50ppm/°C TCR minimizes resistance drift in temperature-sensitive applications.
• Compact & Durable: SOIC package (4.9mm × 5.99mm × 1.45mm) with gull-wing leads for easy surface mounting.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its ceramic construction suits industrial and telecom applications demanding longevity.

GS4A026980JBT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Medical Electronics: Isolated feedback networks in diagnostic equipment.
• Industrial Controls: Stable resistance for PLCs and motor drivers.
• Telecom Infrastructure: Impedance matching in RF modules.
• Test & Measurement: Calibration circuits requiring low thermal drift.

Conclusion of GS4A026980JBT

The GS4A026980JBT excels in environments demanding high precision, thermal resilience, and compact form factors. Its ceramic SOIC package, isolated thin-film resistors, and tight tolerances make it a standout choice for engineers designing critical analog circuits. While not RoHS-compliant, its performance in industrial, medical, and telecom systems justifies its use in specialized applications where reliability outweighs regulatory constraints. For designs needing stable, low-power resistance networks, this model offers a compelling balance of accuracy and durability.