TT Electronics/IRC

GQCA033902JGT

GQCA033902JGT Description

The GQCA033902JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP package integrates 12 isolated resistors, each with a 39K Ohm resistance and a 5% tolerance, ensuring reliable signal conditioning and voltage division. The ceramic case style and gull-wing termination enable robust surface-mount (SMD) integration, while the ±25ppm/°C temperature coefficient guarantees stability across a wide operating range of -70°C to +125°C. With a 0.1W power rating per resistor (1W total) and 100V maximum voltage rating, this network is ideal for demanding environments. Packaged in a tube, it meets industrial standards but is not PPAP or automotive-qualified.

GQCA033902JGT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±25ppm/°C) for sensitive circuits.
• Isolated Resistors (ISOL): 12 independent resistors in a compact QSOP (6.02mm x 8.66mm x 1.47mm) footprint, reducing board space.
• High-Temperature Resilience: Operates up to 125°C with derated performance, suited for harsh conditions.
• Ceramic Substrate: Enhances thermal conductivity and mechanical durability vs. polymer-based networks.
• Gull-Wing Termination: Facilitates automated SMD assembly and reliable solder joints.
• Non-Automotive, Non-RoHS: Optimized for industrial/telecom applications where RoHS compliance isn’t mandatory.

GQCA033902JGT Applications

• Signal Isolation & Conditioning: Ideal for ADC/DAC interfaces, sensor arrays, and feedback networks in test equipment.
• Voltage Division Networks: Used in power supplies and analog signal processing due to tight tolerance.
• Industrial Controls: Suitable for PLCs, motor drives, and instrumentation where temperature stability is critical.
• Telecom Infrastructure: Deployed in RF modules and baseband circuits requiring low drift.

Conclusion of GQCA033902JGT

The GQCA033902JGT excels in precision analog designs with its thin-film isolation, ceramic robustness, and gull-wing SMD compatibility. While not suited for automotive or RoHS-regulated applications, its wide temperature range, high voltage tolerance, and compact QSOP package make it a standout for industrial, telecom, and instrumentation use. Engineers benefit from its balance of performance, density, and reliability in isolated resistor networks.