TT Electronics/IRC

GQCA012151JGT

GQCA012151JGT Description

The GQCA012151JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 24-pin QSOP package features 12 isolated resistors, each with a 2.15KΩ resistance (5% tolerance) and a ±100ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C operating range. The ceramic case style and gull-wing termination provide robust mechanical and electrical integrity, making it suitable for surface-mount (SMD) applications. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is ideal for high-density PCB designs where space and thermal management are critical.

GQQCA012151JGT Features

• High Precision: Thin-film technology delivers low tolerance (5%) and stable thermal performance (±100ppm/°C).
• Robust Construction: Ceramic substrate enhances durability and heat dissipation, outperforming standard epoxy-based networks.
• Isolated Design: 12 independent resistors (ISOL circuit designator) prevent crosstalk, ideal for signal conditioning.
• Compact Form Factor: QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch enables high-density layouts.
• Wide Operating Range: Functions reliably from -55°C to 125°C (derated power up to 125°C).
• Industry Compliance: EAR99 ECCN and non-RoHS status (note for legacy or exempted applications).

GQCA012151JGT Applications

• Analog Signal Processing: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Isolation networks in patient monitoring equipment.
• Industrial Controls: PLC modules requiring stable resistance under thermal stress.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency circuits.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits where ceramic durability is advantageous.

Conclusion of GQCA012151JGT

The GQCA012151JGT excels in precision, isolation, and thermal stability, making it a superior choice for demanding electronics where epoxy-based networks fall short. Its ceramic construction, gull-wing termination, and thin-film technology cater to high-reliability applications, though designers should note its non-automotive and non-RoHS status. Ideal for space-constrained, thermally challenging environments, this resistor network balances performance with compactness.