TT Electronics/IRC

GS7A011783JFT

GS7A011783JFT Description

The GS7A011783JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 14-pin narrow SOIC package features 7 isolated thin-film resistors, each with a resistance value of 178KΩ and a ±5% absolute tolerance. The device operates within a temperature range of 70°C to 125°C and offers a ±100ppm/°C temperature coefficient, ensuring stable performance under thermal stress. With a 0.1W power rating per resistor (0.7W total) and a 100V maximum voltage rating, it is engineered for reliability in demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability.

GS7A011783JFT Features

• Isolated Circuit Design: 7 independent resistors for flexible circuit configurations.
• Precision Thin-Film Technology: Delivers ±1% ratio tolerance for matched resistance pairs.
• Robust Construction: Ceramic SOIC package ensures thermal and mechanical stability.
• Wide Operating Range: Functions reliably from -55°C to 125°C (derated power up to 125°C).
• Low TCR: ±100ppm/°C minimizes resistance drift with temperature fluctuations.
• Compact Dimensions: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, similar variants may meet stricter standards.

GS7A011783JFT Applications

Ideal for precision analog circuits, signal conditioning, and voltage division in:

• Industrial Control Systems: Isolated resistor networks for sensor interfaces.
• Medical Electronics: Stable resistance in diagnostic equipment.
• Test & Measurement: High-accuracy dividers and calibration circuits.
• Telecom Infrastructure: Signal attenuation and impedance matching.
• Power Management: Feedback networks in DC-DC converters.

Conclusion of GS7A011783JFT

The GS7A011783JFT excels in applications requiring high stability, precision, and compactness. Its ceramic construction, low TCR, and isolated design make it superior to standard epoxy-based networks. While not RoHS-compliant, it remains a robust choice for non-regulated environments. Engineers should consider this model for critical analog designs where resistance matching and thermal performance are paramount. For automotive or high-reliability needs, explore TT Electronics' compliant alternatives.