TT Electronics/IRC

GS8A024991JT

GS8A024991JT Description

The GS8A024991JT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision isolation applications. Housed in a 16-pin SOIC ceramic package, it offers a 4.99KΩ resistance per resistor with a 5% tolerance and ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The isolated (ISOL) circuit design eliminates crosstalk, making it ideal for signal integrity-critical systems. With a 0.8W total power rating (0.1W per resistor) and 100V maximum voltage rating, this surface-mount device (SMD) is engineered for reliability in demanding environments. Its gull-wing termination and 1.27mm pitch facilitate easy PCB integration.

GS8A024991JT Features

• Ceramic SOIC Package: Enhances thermal stability and durability in high-temperature applications.
• Thin Film Technology: Delivers low noise and high precision compared to thick-film alternatives.
• Isolated Resistors: Independent resistors prevent signal interference, critical for analog/digital isolation.
• Wide Operating Range: Rated for -55°C to +125°C (derated power up to 125°C), suitable for industrial and automotive (non-AEC-Q200) use.
• Strict Tolerances: ±0.1mm height/length and ±0.2mm depth tolerances ensure consistent mounting.
• Non-RoHS Compliant: Preferred for legacy systems requiring leaded components.

GS8A024991JT Applications

• Precision Voltage Dividers: In ADC/DAC reference circuits due to low TCR and isolation.
• Medical Equipment: Patient monitoring systems where signal fidelity is paramount.
• Industrial Controls: PLCs and sensor interfaces benefiting from high-voltage isolation.
• Test & Measurement: Calibration equipment requiring stable, low-drift resistors.
• Aerospace & Defense: Non-RoHS compliance aligns with certain military specifications.

Conclusion of GS8A024991JT

The GS8A024991JT excels in applications demanding high isolation, thermal resilience, and precision. Its ceramic construction, thin film technology, and gull-wing SMD design provide a robust solution for critical circuits, outperforming standard networks in environments with electrical noise or thermal stress. While not automotive-grade, it is a cost-effective choice for industrial, medical, and aerospace systems where reliability and accuracy are non-negotiable.