TT Electronics/IRC

GQCB017870DT

GQCB017870DT Description

The GQCB017870DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 787Ω resistance value with an exceptional 0.5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP package with gull-wing terminations, it offers surface-mount compatibility and a compact 8.66mm × 6.02mm × 1.47mm footprint, making it ideal for space-constrained designs. The ceramic case style enhances durability, while the 1W total power rating (0.05W per resistor) and 100V maximum voltage rating cater to robust circuit requirements.

GQCB017870DT Features

• Precision Thin-Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• High-Density Integration: 23 resistors in a QSOP package reduce board space and simplify routing.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its ±0.1mm height tolerance and ceramic construction suit industrial environments.
• Non-RoHS Compliance: Suitable for legacy or exempted applications requiring leaded components.

GQCB017870DT Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Bus Termination: Ideal for BUS circuit designators in high-speed digital interfaces (e.g., DDR memory).
• Medical/Test Equipment: Stable resistance in calibration circuits due to low TCR.
• Aerospace & Defense: Reliable performance in harsh environments with ceramic encapsulation.

Conclusion of GQCB017870DT

The GQCB017870DT excels in high-accuracy, multi-resistor networks, combining thin-film reliability with compact packaging. Its 0.5% tolerance, low TCR, and 1W power handling make it a standout choice for precision analog designs, bus termination, and industrial controls. While not RoHS-compliant, its robust ceramic QSOP package ensures longevity in non-consumer applications. Engineers seeking a space-efficient, high-performance resistor array will find this model a compelling solution.