TT Electronics/IRC

GS4B024121CBT

GS4B024121CBT Description

The GS4B024121CBT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for demanding circuit applications. Encased in a ceramic SOIC-8 package, it features a 4.12KΩ resistance per element with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital systems. Its gull-wing termination and surface-mount design (4.9mm × 5.99mm × 1.45mm) facilitate compact PCB layouts.

GS4B024121CBT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance in temperature-variable environments.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical durability.
• Space-Efficient: SOIC-8 package (1.27mm pitch) optimizes board space in high-density designs.
• Automation-Friendly: Gull-wing leads enable reliable reflow soldering and automated placement.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation applications.
• Non-Automotive: Not PPAP-capable, but excels in commercial and industrial electronics.

GS4B024121CBT Applications

This resistor network is ideal for:

• Precision Voltage Dividers in test/measurement equipment.
• Signal Conditioning for ADCs/DACs in medical devices.
• Impedance Matching in RF and communication systems.
• Feedback Networks in op-amp circuits requiring low drift.
• Industrial Control Systems where temperature stability is critical.

Conclusion of GS4B024121CBT

The GS4B024121CBT stands out for its combination of precision, power handling, and compactness, making it a superior choice for engineers designing high-reliability circuits. While not automotive-grade, its ceramic construction and thin film technology deliver exceptional performance in industrial, medical, and communication applications. Its tight tolerances and low TCR mitigate drift issues, ensuring long-term accuracy in critical systems.