TT Electronics/IRC

GS4B039761JCT

GS4B039761JCT Description

The GS4B039761JCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 9.76KΩ resistance value per resistor with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in an 8-pin SOIC ceramic package, it offers a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (4.9mm x 5.99mm x 1.45mm) save board space.

GS4B039761JCT Features

• Thin-film technology: Delivers high accuracy and stability with ±25ppm/°C TCR.
• Ceramic case: Enhances thermal performance and durability in harsh environments.
• BUS circuit designator: Optimized for bus line termination and signal conditioning.
• Low-power dissipation: 0.05W per resistor (0.4W total) ensures reliability in power-sensitive designs.
• RoHS non-compliant: Suitable for legacy or specialized applications where RoHS restrictions do not apply.
• Precision tolerances: Tight ±0.1mm height/length and ±0.2mm depth tolerances for consistent manufacturing.

GS4B039761JCT Applications

Ideal for:

• Voltage dividers and pull-up/pull-down networks in microcontroller circuits.
• Signal conditioning in industrial sensors and instrumentation.
• Bus termination for high-speed digital interfaces (e.g., SPI, I²C).
• Automotive electronics (non-automotive grade but suitable for benign environments).
• Medical devices requiring stable, low-drift resistance networks.

Conclusion of GS4B039761JCT

The GS4B039761JCT combines thin-film precision, compact packaging, and robust ceramic construction, making it a versatile choice for engineers prioritizing accuracy and reliability. While not PPAP or automotive-qualified, its wide temperature range and low TCR suit industrial, medical, and communication systems. Its SOIC gull-wing package ensures compatibility with standard SMT processes, offering a balance of performance and manufacturability.