TT Electronics/IRC

GS4A038662FT

GS4A038662FT Description

The GS4A038662FT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 86.6 kΩ and a tight ±1% tolerance. The device operates within a temperature range of 70°C to 125°C and offers a low temperature coefficient of ±25 ppm/°C, ensuring stable performance under thermal stress. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, it is engineered for reliability in precision circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and thermal dissipation.

GS4A038662FT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package, ideal for signal isolation.
• High Precision: ±1% absolute tolerance and ±25 ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic substrate ensures thermal stability and mechanical strength.
• Surface-Mount Ready: Gull-wing leads with 1.27mm pitch for reliable soldering.
• Wide Operating Range: -55°C to +125°C (derated power up to 125°C).
• Low Power Dissipation: 0.1W per resistor, suitable for low-power analog/digital circuits.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use.

GS4A038662FT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: Isolated feedback paths in op-amp circuits.
• Medical Electronics: Stable resistance for sensitive measurement systems.
• Industrial Controls: High-reliability networks for PLCs and sensors.
• Telecom Infrastructure: Impedance matching in RF/analog modules.

Conclusion of GS4A038662FT

The GS4A038662FT combines high accuracy, thermal resilience, and compact design, making it a superior choice for precision networks. Its ceramic construction and isolated elements mitigate crosstalk, while the thin-film technology ensures long-term stability. Though not RoHS-compliant, it remains a robust solution for industrial and telecom applications where reliability outweighs regulatory constraints. Engineers will value its balance of performance, size, and cost in critical circuits.