TT Electronics/IRC

GS4B038202JBT

GS4B038202JBT Description

The GS4B038202JBT from TT Electronics/IRC is a high-performance 7-resistor thin film network designed for precision applications. Encased in a ceramic SOIC-8 package, it offers a 82K Ohm resistance per resistor with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a 70°C to 125°C operating range. With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this surface-mount (SMD) network is ideal for compact, high-density PCB designs. Its gull-wing termination and 1.27mm terminal pitch facilitate reliable soldering, while the ceramic substrate enhances thermal stability and durability.

GS4B038202JBT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±25ppm/°C) for sensitive circuits.
• Robust Ceramic Package: Ensures superior thermal management and mechanical strength.
• Compact SOIC-8 Form Factor: Saves board space with 4.9mm × 5.99mm × 1.45mm dimensions (±0.1mm tolerance).
• BUS Circuit Designator: Optimized for bus line termination, voltage division, or pull-up/down applications.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated power up to 125°C).
• Non-Automotive Grade: Suitable for industrial, telecom, and consumer electronics where PPAP compliance is not required.

GS4B038202JBT 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).
• Embedded Systems: Pull-up/down networks in microcontrollers and FPGAs.
• Power Management: Current-limiting or biasing in low-power analog designs.
• Test & Measurement Equipment: Stable reference networks due to low TCR and thin film accuracy.

Conclusion of GS4B038202JBT

The GS4B038202JBT stands out for its ceramic-encased thin film resistors, combining precision, thermal resilience, and compactness. While not RoHS-compliant, its 5% tolerance, low TCR, and 0.4W power handling make it a cost-effective choice for industrial and communication systems. Ideal for engineers prioritizing reliability in harsh environments without requiring automotive certification, this network is a versatile solution for analog and mixed-signal designs.