TT Electronics/IRC

GQCB016802DDT

GQCB016802DDT Description

The GQCB016802DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stability. This 23-resistor BUS-configuration array offers a 68K Ohm resistance per element with an exceptional ±0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). Housed in a 24-pin QSOP ceramic package, it features gull-wing SMD termination for secure surface mounting. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for precision analog and digital circuits.

GQCB016802DDT Features

• High Precision: ±0.5% tolerance and ±100ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case with thin-film technology ensures durability and thermal stability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm QSOP package with 0.64mm terminal pitch, ideal for space-constrained PCBs.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Automated Assembly: Gull-wing termination enables efficient SMD placement.
• Non-Automotive/Non-PPAP: Optimized for general industrial and telecom applications.

GQCB016802DDT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: For sensors and instrumentation requiring low drift.
• Medical Electronics: Where stability and accuracy are paramount.
• Telecom Infrastructure: Baseband processing and line termination.
• Test & Measurement Equipment: Calibration and feedback networks.

Conclusion of GQCB016802DDT

The GQCB016802DDT stands out for its tight tolerance, low TCR, and ceramic-packaged reliability, making it a superior choice over plastic-encased alternatives. Its QSOP footprint balances density and manufacturability, while the thin-film technology ensures long-term stability. Ideal for high-reliability industrial and telecom systems, this network combines precision with ruggedness, though it is not RoHS-compliant. Engineers seeking a high-performance, space-efficient solution for analog signal chains will find this model indispensable.