TT Electronics/IRC

GS4B038452JCT

GS4B038452JCT Description

The GS4B038452JCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 7-resistor network features a 84.5K Ohm resistance value with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic SOIC-8 package, it offers a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuit designs. The gull-wing termination and surface-mount (SMD) design facilitate easy PCB integration, while its compact dimensions (4.9mm x 5.99mm x 1.45mm) save board space.

GS4B038452JCT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Robust Ceramic Case: Enhances thermal performance and durability in harsh environments.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• Wide Operating Range: Reliable performance from -55°C to +125°C (derated power up to 125°C).
• Strict Tolerances: Tight ±0.1mm height/length tolerances ensure consistent mounting.
• Non-Automotive, Non-PPAP: Ideal for industrial, telecom, and consumer electronics.

GS4B038452JCT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Bus Termination: Impedance matching for high-speed data lines (e.g., SPI, I²C).
• Power Management: Load sharing in multi-rail power supplies.
• Industrial Controls: Stable feedback networks in sensors and actuators.
• Medical Devices: Low-drift circuits where long-term reliability is critical.

Conclusion of GS4B038452JCT

The GS4B038452JCT combines thin-film precision, compact packaging, and high power handling for advanced electronic systems. Its ceramic construction and low TCR make it superior to standard thick-film networks in thermal stability and accuracy. While not RoHS-compliant, it remains a top choice for non-automotive applications requiring robust performance. Engineers will value its balance of size, reliability, and cost in space-constrained designs.