TT Electronics/IRC

GS4B021002BT

GS4B021002BT Description

The GS4B021002BT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. This ceramic-based thin-film resistor network offers a 10KΩ resistance per element with an exceptional ±0.1% absolute tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. Its 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The SOIC-C series construction provides robust mechanical and thermal performance, while the gull-wing termination ensures reliable solderability.

GS4B021002BT Features

• High Precision: ±0.1% tolerance and ±50ppm/°C TCR for stable performance in critical circuits.
• Robust Construction: Ceramic substrate with thin-film technology enhances durability and thermal dissipation.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm SOIC package ideal for high-density PCB designs.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors in a single network.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• Surface-Mount Ready: Gull-wing leads with 1.27mm pitch for automated assembly compatibility.

GS4B021002BT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low tolerance and TCR.
• Signal Conditioning: Used in sensor interfaces and instrumentation amplifiers where stability is critical.
• Industrial Controls: Suitable for PLCs and automation systems requiring high reliability.
• Medical Electronics: Low-noise, stable performance benefits patient monitoring devices.
• Aerospace & Defense: Ceramic construction withstands harsh environments in avionics and communication systems.

Conclusion of GS4B021002BT

The GS4B021002BT resistor network excels in precision, thermal stability, and compactness, making it a superior choice for applications demanding tight tolerances and long-term reliability. Its ceramic thin-film technology and bussed architecture reduce component count while maintaining performance, offering engineers a dependable solution for high-accuracy analog and mixed-signal designs. While not automotive-grade or RoHS-compliant, its industrial-grade robustness ensures suitability for medical, aerospace, and industrial electronics where precision is non-negotiable.