TT Electronics/IRC

GQ8B025601DT

GQ8B025601DT Description

The GQ8B025601DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance, low TCR, and reliable performance in compact surface-mount packages. This 15-resistor BUS-configuration array offers a 5.6KΩ resistance per element with an exceptional ±0.5% tolerance and ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it features gull-wing terminations for robust solderability and mechanical strength. With a 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating, it balances power handling with miniaturization (4.9mm × 6.02mm × 1.47mm). The non-automotive, non-PPAP compliant device is supplied in tubes, targeting industrial and instrumentation markets.

GQ8B025601DT Features

• Precision Thin Film Technology: Delivers low noise, high stability, and tight TCR (±50ppm/°C) for signal integrity.
• Ceramic QSOP Package: Enhances thermal performance and durability in harsh environments.
• BUS Configuration: Simplifies PCB layout for bus termination, voltage division, or pull-up/down networks.
• High Power Density: 0.75W total dissipation in a compact footprint (6.02mm depth, 1.63mm seated height).
• Strict Tolerances: ±0.1mm dimensional tolerances ensure consistent placement in automated assembly.
• Non-RoHS (Not Compliant): Suitable for legacy or exempted applications requiring leaded terminations.

GQ8B025601DT Applications

• Analog/Digital Signal Conditioning: Precision voltage dividers in ADCs/DACs.
• Bus Termination Networks: Impedance matching for high-speed data lines (e.g., SPI, I²C).
• Industrial Controls: Sensor interfaces, PLCs, and power management circuits.
• Test & Measurement Equipment: Calibration circuits requiring low drift.
• Aerospace & Defense: Non-RoHS compliant systems with extended temperature needs.

Conclusion of GQ8B025601DT

The GQ8B025601DT excels in applications demanding precision, compactness, and thermal resilience, leveraging thin-film technology and a robust ceramic QSOP package. Its BUS configuration, 0.5% tolerance, and 50ppm/°C TCR make it ideal for critical signal paths, while the 0.75W power rating supports moderate loads. Though unsuitable for automotive use, it is a cost-effective solution for industrial, instrumentation, and high-reliability systems where consistent performance outweighs RoHS compliance. Engineers will value its repeatability, space savings, and ease of integration in dense PCB designs.