TT Electronics/IRC

GQCB014870DDT

GQCB014870DDT Description

The GQCB014870DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors with a 487Ω resistance value and tight 0.5% tolerance, ensuring exceptional accuracy. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination facilitates reliable surface-mount (SMD) assembly, while the ±100ppm/°C temperature coefficient ensures consistent performance across varying thermal conditions. With a 1W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for precision signal conditioning and voltage division in compact designs.

GQCB014870DDT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for stable performance in critical circuits.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Space-Efficient: QSOP package (8.66mm × 6.02mm × 1.47mm) optimizes PCB real estate.
• Reliable Termination: Gull-wing leads ensure secure SMD mounting with a 0.64mm pitch.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial and instrumentation use.
• Non-Automotive: Not PPAP-capable, ideal for non-automotive precision applications.

GQCB014870DDT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage division in DAQ systems and sensor interfaces.
• Medical Electronics: Stable resistance networks for patient monitoring equipment.
• Test & Measurement: Calibration circuits requiring low drift and high accuracy.
• Industrial Controls: PLC modules and power supply feedback networks.
• Communications: Impedance matching in RF and analog signal paths.

Conclusion of GQCB014870DDT

The GQCB014870DDT stands out for its combination of precision, compactness, and thermal resilience, making it a superior choice for applications demanding tight tolerances and reliability. While not suited for automotive use, its ceramic thin-film technology and QSOP form factor cater to high-performance industrial, medical, and instrumentation designs. Engineers will appreciate its balance of power handling, voltage tolerance, and space-saving profile, ensuring robust performance in densely populated PCBs.