TT Electronics/IRC

GS8A014991JFT

GS8A014991JFT Description

The GS8A014991JFT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance characteristics. Housed in a 16-pin SOIC ceramic package, it features 4.99KΩ resistance per resistor with a 5% tolerance and ±100ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C operating range. The isolated (ISOL) circuit design allows independent resistor operation, while the 0.1W 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) compatibility facilitate easy PCB integration.

GS8A014991JFT Features

• Thin Film Technology: Delivers superior stability, low noise, and tight TCR (±100ppm/°C).
• Ceramic SOIC Package: Enhances thermal management and durability in high-temperature applications.
• Isolated Resistor Network: Each of the 8 resistors operates independently, ideal for signal conditioning or voltage division.
• Precision Specifications: 4.99KΩ ±5% resistance with a derated power range up to 125°C.
• Robust Construction: 9.91mm x 5.99mm footprint with ±0.1mm length/height tolerances for consistent mounting.
• Non-Automotive, Non-PPAP: Suited for industrial and commercial use where PPAP compliance is not required.

GS8A014991JFT Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Power Supply Circuits: Load balancing and current limiting in DC-DC converters.
• Test & Measurement Equipment: Precision calibration due to low TCR and thin film accuracy.
• Industrial Controls: Isolated resistor needs in PLCs or motor drives.
• Telecom Infrastructure: Signal integrity in high-frequency PCBs.

Conclusion of GS8A014991JFT

The GS8A014991JFT combines high power dissipation (0.8W total), ceramic-packaged reliability, and isolated thin film resistors for precision electronics. While not RoHS-compliant, its wide temperature range and stable performance make it a standout choice for industrial and instrumentation designs. Engineers will appreciate its balance of density, power handling, and isolation, particularly in applications demanding repeatable resistance characteristics under thermal stress.