TT Electronics/IRC

GS8A0378R7JFT

GS8A0378R7JFT Description

The GS8A0378R7JFT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Housed in a 16-pin SOIC ceramic package, it features 78.7Ω resistance per element with a 5% tolerance and ±25ppm/°C temperature coefficient, ensuring stable performance across a -70°C to +125°C operating range. The isolated (ISOL) circuit design allows independent resistor operation, while the 0.1W (1/10W) power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for demanding environments. Its gull-wing termination and surface-mount (SMD) construction facilitate automated assembly.

GS8A0378R7JFT Features

• Precision Thin Film Technology: Delivers low noise and high stability (±25ppm/°C TCR).
• Ceramic SOIC Package: Enhances thermal management and durability in harsh conditions.
• Isolated Resistor Network: Each of the 8 resistors operates independently, ideal for multi-channel designs.
• Wide Temperature Range: Reliable performance from -70°C to +125°C, even at derated power.
• Compact & Robust: 9.91mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm length/height).
• Automation-Friendly: 1.27mm terminal pitch and gull-wing leads for seamless SMD placement.

GS8A0378R7JFT Applications

This resistor network excels in:

• Industrial Control Systems: Signal conditioning, voltage division, and pull-up/down circuits.
• Telecommunications: Impedance matching and termination in high-frequency PCBs.
• Medical Electronics: Precision analog circuits where stability and isolation are critical.
• Automotive (Non-Automotive Rated): Sensor interfaces and ECU peripherals (note: not PPAP/automotive certified).
• Test & Measurement Equipment: Calibration and reference networks due to low TCR.

Conclusion of GS8A0378R7JFT

The GS8A0378R7JFT stands out for its ceramic-packaged isolation, thin film accuracy, and broad thermal resilience, making it a superior choice over plastic-cased networks in high-reliability applications. While not RoHS-compliant or automotive-grade, its combination of precision, power handling, and compactness suits industrial, telecom, and medical designs requiring robust, temperature-stable resistor arrays.