TT Electronics/IRC

GQ8A0137R4FCT

GQ8A0137R4FCT Description

The GQ8A0137R4FCT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Housed in a 16-pin QSOP ceramic package, it offers a 37.4Ω resistance per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The device features gull-wing terminations for reliable surface-mount (SMD) assembly, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Its isolated (ISOL) circuit design allows independent resistor operation, making it ideal for signal conditioning and impedance matching. Rated for 0.1W per resistor and 0.75W total power dissipation, it supports 100V maximum voltage, suitable for industrial and telecom environments.

GQ8A0137R4FCT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±1%) for critical analog circuits.
• Robust Ceramic Package: Enhances thermal performance and mechanical durability in harsh conditions.
• Isolated Resistor Network: Each of the 8 resistors operates independently, enabling flexible circuit design.
• Wide Temperature Range: Stable performance from 70°C to 125°C with derated power handling.
• Compact QSOP-16 Form Factor: Saves board space while supporting 0.64mm terminal pitch for high-density layouts.
• Gull-Wing Termination: Ensures reliable solder joints in automated SMD processes.

GQ8A0137R4FCT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Impedance Matching: High-frequency circuits in RF and communication systems.
• Industrial Controls: Robust performance in PLCs, motor drives, and power management.
• Test & Measurement Equipment: Stable resistance values for calibration and sensor interfaces.
• Medical Electronics: Reliable operation in diagnostic devices where accuracy is critical.

Conclusion of GQ8A0137R4FCT

The GQ8A0137R4FCT stands out for its precision, isolation capability, and ceramic-enhanced reliability, making it a superior choice over plastic-encapsulated networks. Its thin-film construction ensures long-term stability, while the QSOP package balances space efficiency with power handling. Ideal for high-reliability industrial, telecom, and medical applications, this resistor network combines performance with versatility, backed by TT Electronics/IRC’s expertise in passive components. Engineers seeking a low-TCR, high-accuracy solution will find it indispensable in demanding designs.