TT Electronics/IRC

GQ0A021182GGT

GQ0A021182GGT Description

The GQ0A021182GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 11.8KΩ resistance value and a tight 2% tolerance. Encased in a ceramic package, it offers excellent thermal stability and durability, with a power rating of 1W (0.1W per resistor). The device operates over a wide temperature range of -70°C to +125°C, with a low temperature coefficient of ±50ppm/°C, ensuring minimal resistance drift. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating makes it suitable for high-voltage circuits.

GQ0A021182GGT Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical strength.
• Wide Operating Range: Functions reliably from -70°C to +125°C, ideal for harsh environments.
• High Power Handling: 1W total (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Form Factor: 8.66mm x 6.02mm x 1.47mm dimensions with ±0.1mm length/height tolerances for space-constrained designs.
• Gull-Wing SMD Termination: Ensures secure PCB mounting and solderability.

GQ0A021182GGT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring low drift.
• Industrial Control Systems: PLCs, motor drives, and instrumentation where isolation and stability are critical.
• Telecommunications: Signal conditioning and impedance matching in RF/mixed-signal PCBs.
• Medical Electronics: Patient monitoring equipment demanding high reliability.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive subsystems.

Conclusion of GQ0A021182GGT

The GQ0A021182GGT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice for engineers needing reliable resistor networks in demanding environments. While not PPAP or automotive-qualified, its thin-film accuracy, wide temperature range, and compact SMD design cater to industrial, medical, and telecom applications where performance cannot be compromised. Its 10-resistor isolated configuration further simplifies circuit design, reducing component count and board space. For high-voltage, precision networks, this model delivers exceptional value.