TT Electronics/IRC

GQCB014871FBT

GQCB014871FBT Description

The GQCB014871FBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors with a 4.87KΩ resistance value and a tight 1% tolerance, ensuring reliable signal conditioning and voltage division. Encased in a ceramic package, it offers excellent thermal stability with a ±100ppm/°C temperature coefficient and operates across a 70°C to 125°C derated power range, peaking at 125°C maximum. Rated for 1W total power dissipation (0.05W per resistor), it supports 100V maximum voltage, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate automated PCB assembly, while the tube packaging ensures safe handling and storage.

GQCB014871FBT Features

• Precision Thin Film Technology: Delivers stable, low-noise performance with ±100ppm/°C TCR and 1% tolerance.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical durability in harsh environments.
• High-Density Integration: 23 resistors in a compact QSOP-24 package (8.66mm × 6.02mm × 1.47mm) save board space.
• Wide Operating Range: Supports -55°C to +125°C (full power up to 70°C) with derating to 125°C.
• Automation-Friendly: Gull-wing leads (0.64mm pitch) and surface-mount compatibility streamline high-volume production.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance isn’t required.

GQCB014871FBT Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, DAC/ADC interfaces, and sensor conditioning circuits.
• Medical/Test Equipment: Precision instrumentation requiring low drift and high accuracy.
• Telecom Infrastructure: Line termination, impedance matching, and RF modules.
• Industrial Controls: PLCs, motor drives, and power management systems where thermal resilience is critical.
• Aerospace/Defense: Non-RoHS compliant variants may suit legacy systems (verify compliance for new designs).

Conclusion of GQCB014871FBT

The GQCB014871FBT combines precision, power efficiency, and compact integration, making it a standout choice for engineers prioritizing reliability in signal integrity-critical designs. Its ceramic construction and thin-film technology outperform standard thick-film networks in stability and thermal performance. While not suited for automotive use, it is a cost-effective solution for industrial, telecom, and medical electronics where exacting resistance values and robust operation are paramount. For designs requiring 1% tolerance, 100V rating, and high-density resistor arrays, this model delivers exceptional value.