TT Electronics/IRC

GQ0A021051JGT

GQ0A021051JGT Description

The GQ0A021051JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 10-resistor network features a 1.05KΩ resistance per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating and 1W total power dissipation (0.1W per resistor) ensure robust operation in compact circuits.

GQ0A021051JGT Features

• Precision Thin Film Technology: Delivers stable resistance with low noise and high accuracy.
• Ceramic Case: Enhances thermal conductivity and mechanical strength.
• Isolated Resistors (ISOL): Each resistor operates independently, ideal for multi-channel applications.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Compact QSOP Package: 8.66mm x 6.02mm x 1.47mm dimensions with tight tolerances (±0.1mm length/height, ±0.2mm depth).
• Gull-Wing SMD Termination: Ensures secure PCB mounting and solderability.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive-grade designs (though not PPAP or Automotive certified).

GQ0A021051JGT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers and feedback networks.
• Industrial Control Systems: Isolated measurement and sensor interfacing.
• Medical Electronics: Low-noise analog signal processing.
• Test & Measurement Equipment: High-accuracy calibration and reference circuits.
• Telecommunications: Line termination and impedance matching.

Conclusion of GQ0A021051JGT

The GQ0A021051JGT stands out for its combination of precision, thermal stability, and compact design, making it a versatile choice for engineers requiring reliable resistor networks in space-constrained, high-performance applications. While not RoHS-compliant or automotive-rated, its ceramic construction and thin-film technology offer superior performance in industrial, medical, and telecom systems where accuracy and durability are critical. Its isolated resistor configuration further broadens its utility in multi-channel designs, ensuring consistent performance across diverse operating conditions.