TT Electronics/IRC

GQCA016342JGT

GQCA016342JGT Description

The GQCA016342JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 63.4kΩ resistance value and a 5% tolerance, ensuring consistent performance across demanding environments. Encased in a ceramic package, it offers superior thermal stability and durability, with a power rating of 1W (0.1W per resistor) and a wide operating temperature range of 70°C to 125°C. The gull-wing termination facilitates easy surface-mount (SMD) assembly, while the ±100ppm/°C temperature coefficient ensures minimal resistance drift under thermal stress.

GQCA016342JGT Features

• High Isolation & Precision: Designed with isolated resistors (ISOL circuit designator), minimizing crosstalk in sensitive circuits.
• Robust Construction: Ceramic case style enhances thermal dissipation and mechanical strength.
• Stable Performance: Thin-film technology delivers low noise and high accuracy (±5% tolerance).
• Wide Voltage Range: Supports up to 100V maximum voltage rating, suitable for industrial and telecom applications.
• Compact & Reliable: QSOP package (8.66mm x 6.02mm x 1.47mm) with tight tolerances (±0.1mm height/length, ±0.2mm depth) ensures consistent PCB integration.
• Extended Temperature Range: Operates reliably from -55°C to 125°C (derated power up to 125°C).

GQCA016342JGT Applications

This resistor network is ideal for:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated measurement systems and PLC modules requiring stable resistance.
• Telecommunications: RF and analog signal processing where low drift and high isolation are critical.
• Medical Electronics: Patient monitoring equipment demanding high reliability and noise immunity.
• Automotive (Non-Automotive Rated): Sensor interfaces in non-safety-critical systems (note: not PPAP or automotive-qualified).

Conclusion of GQCA016342JGT

The GQCA016342JGT stands out for its precision, isolation, and rugged ceramic construction, making it a top choice for engineers designing high-stability circuits in harsh environments. While not compliant with EU RoHS or automotive standards, its thin-film technology, gull-wing SMD compatibility, and wide temperature range make it indispensable for industrial, telecom, and medical applications where performance and reliability are paramount. For non-automotive precision networks, this model offers an optimal balance of size, power handling, and thermal resilience.