TT Electronics/IRC

GQ8A011180JT

GQ8A011180JT Description

The GQ8A011180JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and thermal performance. This 8-resistor isolated network features a 118Ω resistance value per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable operation across a 70°C to 125°C derated power range. Encased in a ceramic QSOP package, it offers 0.75W (3/4W) total power dissipation and 0.1W (1/10W) per resistor, making it suitable for compact, high-density PCB designs. The 16-pin gull-wing SMD termination ensures secure surface mounting, while its 100V maximum voltage rating enhances durability in demanding circuits.

GQ8A011180JT Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive applications.
• Ceramic QSOP Case: Provides superior thermal stability and mechanical robustness compared to plastic packages.
• Thin-Film Technology: Delivers low noise, high precision, and excellent long-term stability.
• Wide Temperature Range: Operates reliably from -55°C to +125°C, with derated power up to 125°C.
• Compact Dimensions: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Gull-Wing Termination: Facilitates automated PCB assembly and strong solder joints.
• Non-Automotive, Non-PPAP: Ideal for industrial, telecom, and instrumentation applications where automotive compliance is not required.

GQ8A011180JT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Isolation and impedance matching in data acquisition systems.
• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC reference networks.
• Medical Electronics: Stable performance in diagnostic equipment where thermal drift is critical.
• Telecom Infrastructure: High-frequency signal processing in base stations and routers.
• Industrial Control Systems: Reliable operation in harsh environments due to ceramic encapsulation.

Conclusion of GQ8A011180JT

The GQ8A011180JT stands out for its ceramic-packaged isolation, thin-film accuracy, and compact power handling, making it a superior choice for precision electronics. While not RoHS-compliant, its thermal resilience, low TCR, and robust construction make it ideal for industrial and telecom applications where reliability outweighs regulatory constraints. Engineers seeking a high-voltage, space-efficient resistor network will find this model exceptionally well-suited for demanding circuit designs.