TT Electronics/IRC

GQ0A011742JT

GQ0A011742JT Description

The GQ0A011742JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 17.4KΩ resistance value, a 5% tolerance, and a ±100ppm/°C temperature coefficient. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C and a derated power range of 70°C to 125°C. The 1W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination ensures reliable surface-mount (SMD) assembly, while the QSOP package (6.02mm x 8.66mm x 1.47mm) provides compact integration.

GQ0A011742JT Features

• Isolated Resistor Network: 10 independent resistors (17.4KΩ each) for flexible circuit design.
• High Precision: ±5% tolerance and ±100ppm/°C thermal stability for consistent performance.
• Robust Construction: Ceramic case ensures mechanical strength and heat dissipation.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for automated PCB assembly.
• Wide Operating Range: -55°C to +125°C (derated power above 70°C).
• Compact Footprint: QSOP package (6.02mm x 8.66mm) saves board space.
• Non-Automotive: Ideal for industrial, telecom, and instrumentation applications.

GQ0A011742JT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Analog Circuits: Feedback networks in op-amp configurations.
• Industrial Controls: Isolated bias networks in PLCs and motor drives.
• Telecom Equipment: Impedance matching in high-frequency modules.
• Test & Measurement: Calibration circuits requiring stable resistance values.

Conclusion of GQ0A011742JT

The GQ0A011742JT combines thin-film accuracy, ceramic reliability, and QSOP compactness, making it a standout choice for engineers prioritizing thermal stability and space efficiency. While not PPAP or RoHS compliant, its isolated design and 1W power handling cater to industrial and telecom systems where precision and durability are critical. For applications demanding low TCR, high voltage tolerance, and SMD compatibility, this resistor network delivers exceptional performance.