TT Electronics/IRC

GQ0A0136R5DDT

GQ0A0136R5DDT Description

The GQ0A0136R5DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 20-pin QSOP surface-mount device integrates 10 isolated resistors, each with a 36.5 Ω resistance, 0.5% tolerance, and a ±100ppm/°C temperature coefficient. Encased in a ceramic package, it offers superior thermal stability and reliability, 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 precision analog and digital circuits.

GQ0A0136R5DDT Features

• High Precision: Tight 0.5% tolerance and low ±100ppm/°C TCR ensure stable performance in temperature-variable environments.
• Robust Construction: Ceramic case and thin-film technology provide excellent thermal dissipation and long-term reliability.
• Isolated Design: 10 independent resistors with ISOL (isolated) circuit designator for flexible circuit integration.
• Space-Efficient: Compact QSOP package (8.66mm × 6.02mm × 1.47mm) with 0.64mm terminal pitch optimizes PCB space.
• Surface-Mount Ready: Gull-wing termination simplifies automated assembly processes.

GQ0A0136R5DDT Applications

• Industrial Electronics: Precision voltage dividers, feedback networks, and sensor interfaces in harsh environments.
• Test & Measurement Equipment: High-accuracy signal conditioning and calibration circuits.
• Medical Devices: Isolation-critical applications where stability and low drift are paramount.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems requiring stable resistance values.

Conclusion of GQ0A0136R5DDT

The GQ0A0136R5DDT stands out for its precision, isolation, and thermal resilience, making it ideal for applications demanding low drift and high reliability. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer superior performance over standard epoxy-coated networks. Engineers will appreciate its balance of compact size, power handling, and accuracy, particularly in industrial, medical, and instrumentation designs. For non-EU RoHS projects requiring robust resistor networks, this model is a compelling choice.