TT Electronics/IRC

GQ8B022101JT

GQ8B022101JT Description

The GQ8B022101JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 2.1KΩ resistance value and a 5% tolerance, making it ideal for bus termination and signal conditioning. The ceramic case ensures excellent thermal stability, while the thin-film technology delivers low noise and high accuracy (±50ppm/°C temperature coefficient). With a 0.75W (3/4W) total power rating and 0.05W per resistor, it operates reliably in a wide temperature range of -70°C to +125°C, meeting demanding industrial and commercial requirements.

GQ8B022101JT Features

• High-Density Integration: 15 resistors in a compact QSOP-16 package (4.9mm x 6.02mm x 1.47mm), saving PCB space.
• Robust Construction: Ceramic substrate and gull-wing termination ensure durability and solderability for surface-mount (SMD) applications.
• Precision Performance: ±50ppm/°C TCR and 5% tolerance provide stable resistance across temperature fluctuations.
• High Voltage Handling: Supports up to 100V maximum voltage, suitable for bus and line termination.
• Thermal Efficiency: Derated power up to 125°C ensures reliability in high-temperature environments.
• Non-Automotive Grade: Optimized for industrial, telecom, and instrumentation use (PPAP not required).

GQ8B022101JT Applications

• Bus Termination: Ideal for I²C, SPI, and memory buses due to matched impedance and low crosstalk.
• Signal Conditioning: Used in ADC/DAC circuits, filters, and voltage dividers where precision is critical.
• Industrial Electronics: Suitable for PLC modules, motor drives, and power supplies requiring stable resistance under thermal stress.
• Telecom Infrastructure: Deployed in network switches and routers for signal integrity maintenance.
• Test & Measurement: Ensures accuracy in oscilloscopes and data acquisition systems.

Conclusion of GQ8B022101JT

The GQ8B022101JT stands out for its compact design, precision thin-film technology, and robust ceramic construction, making it a superior choice for high-density PCB designs. While not RoHS-compliant, its thermal stability, high voltage tolerance, and low TCR make it indispensable for industrial and telecom applications. Engineers will appreciate its balance of performance, reliability, and space efficiency in demanding electronic systems.