TT Electronics/IRC

GQ0A022871DAT

GQ0A022871DAT Description

The GQ0A022871DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP surface-mount device features 10 isolated resistors, each with a 2.87KΩ resistance and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. The ceramic case provides robust thermal and mechanical stability, while the gull-wing termination facilitates reliable PCB mounting. With a ±50ppm/°C temperature coefficient and a 100V maximum voltage rating, this network excels in environments requiring stable performance across a 70°C to 125°C operating range. Packaged in a tube, it is suited for automated assembly processes.

GQ0A022871DAT Features

• Precision Resistance: 2.87KΩ ±0.5% tolerance for high-accuracy applications.
• Thin-Film Technology: Delivers low noise and excellent stability.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Robust Construction: Ceramic case ensures durability and thermal resistance.
• High Power Handling: 1W total power (0.1W per resistor) for distributed load management.
• Compact Design: 8.66mm × 6.02mm × 1.47mm dimensions with ±0.1mm height tolerance for space-constrained layouts.
• Gull-Wing Termination: Ensures secure surface-mount (SMD) attachment.
• Isolated Resistors: 10 independent resistors for flexible circuit design.

GQ0A022871DAT Applications

This resistor network is ideal for:

• Precision analog circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial electronics: PLCs, motor controls, and instrumentation requiring stable resistance under thermal stress.
• Medical devices: High-reliability systems where accuracy and temperature stability are critical.
• Telecommunications: Signal processing and impedance matching in RF modules.
• Automotive test systems: While not automotive-grade, it suits prototyping and bench testing.

Conclusion of GQ0A022871DAT

The GQ0A022871DAT stands out for its precision, thermal resilience, and compact form factor, making it a superior choice for engineers designing high-performance analog systems. Its ceramic construction and thin-film technology ensure longevity in harsh environments, while the isolated resistor configuration offers design flexibility. Though not RoHS-compliant, it remains a go-to solution for industrial, medical, and telecom applications demanding uncompromising accuracy and reliability.