TT Electronics/IRC

GS8B014221CBT

GS8B014221CBT Description

The GS8B014221CBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance across a wide temperature range. This 16-pin narrow SOIC (SOIC-C series) device integrates 15 bussed resistors with a 4.22KΩ resistance value, offering an absolute tolerance of ±0.25% and a ratio tolerance of ±0.1%. Built with thin-film technology, it ensures low noise and high reliability, making it ideal for precision analog and digital circuits. The network operates within a temperature range of 70°C to 125°C and features a ±100ppm/°C temperature coefficient, ensuring minimal resistance drift. With a maximum voltage rating of 100V and a power rating of 0.8W (0.05W per resistor), it balances performance and efficiency in compact designs.

GS8B014221CBT Features

• High Precision: ±0.25% absolute tolerance and ±0.1% ratio tolerance for critical applications.
• Robust Construction: Ceramic case with gull-wing termination for durability and ease of surface mounting.
• Wide Temperature Range: Stable performance from 70°C to 125°C with derated power.
• Low TCR: ±100ppm/°C ensures minimal resistance variation under thermal stress.
• Compact SOIC Package: 9.91mm x 5.99mm x 1.45mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Bussed Configuration: Simplifies PCB layout by reducing discrete component count.
• Non-Automotive: Suitable for industrial and commercial applications where PPAP compliance is not required.

GS8B014221CBT Applications

This resistor network excels in:

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to tight tolerance matching.
• Signal Conditioning: Low-noise performance suits sensor interfaces and instrumentation.
• Industrial Control Systems: Reliable operation in harsh environments with wide temperature fluctuations.
• Medical Electronics: Stable resistance values critical for diagnostic equipment.
• Telecom Infrastructure: Compact footprint and high density for space-constrained designs.

Conclusion of GS8B014221CBT

The GS8B014221CBT stands out for its precision, thermal stability, and compact SOIC packaging, making it a superior choice for applications demanding high accuracy and reliability. While not RoHS-compliant or automotive-grade, its thin-film technology and bussed design reduce assembly complexity and improve performance in industrial, medical, and telecom systems. Engineers seeking a low-drift, high-tolerance resistor network will find this model a robust solution for critical circuit designs.