TT Electronics/IRC

GS4B032941JCT

GS4B032941JCT Description

The GS4B032941JCT from TT Electronics/IRC is a high-performance 7-resistor thin-film network designed for precision applications. Housed in an 8-pin SOIC ceramic package, it offers a 2.94KΩ resistance per resistor with a 5% tolerance and a ±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 a 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 case enhances thermal and mechanical durability.

GS4B032941JCT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Ceramic SOIC Package: Superior heat dissipation and robustness compared to plastic alternatives.
• BUS Circuit Designator: Optimized for bus line termination and signal conditioning.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).
• Non-Automotive Grade: Suitable for industrial and commercial applications where PPAP compliance is not required.

GS4B032941JCT Applications

This resistor network excels in:

• Analog/Digital Signal Conditioning: Voltage dividers, pull-up/pull-down networks.
• Bus Line Termination: Reduces reflections in high-speed data lines (e.g., SPI, I²C).
• Precision Instrumentation: Medical devices, test equipment, and sensor interfaces.
• Power Management Circuits: Load balancing in low-power DC/DC converters.
• Industrial Controls: PLCs, motor drives, and automation systems requiring stable resistance under thermal stress.

Conclusion of GS4B032941JCT

The GS4B032941JCT combines thin-film precision, ceramic ruggedness, and compact SMD design to address demanding circuit requirements. Its low TCR (±25ppm/°C) and 5% tolerance make it a cost-effective choice for applications prioritizing stability over ultra-high precision. While not RoHS-compliant, it remains a robust solution for industrial and commercial designs where reliability under thermal cycling is critical. Ideal for engineers seeking a balance of performance, durability, and ease of integration in space-constrained layouts.