TT Electronics/IRC

GS8B014221JBT

GS8B014221JBT Description

The GS8B014221JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. Packaged in a 16-pin narrow SOIC (SOIC-C Series), this bussed network integrates 15 thin-film resistors with a 4.22KΩ resistance value and ±5% absolute tolerance, ensuring reliable performance. The device operates over a wide temperature range of 70°C to 125°C with a derated power rating, making it suitable for environments with thermal variability. Its ±100ppm/°C temperature coefficient and ±0.1% ratio tolerance enhance stability in differential signal processing. The 0.05W (1/20) power rating per resistor and 100V maximum voltage rating further underscore its robustness in low-power, high-voltage applications.

GS8B014221JBT Features

• Ceramic Case & Thin Film Technology: Ensures high thermal stability and low noise, ideal for precision analog circuits.
• Bussed Network (BUS Designator): Simplifies PCB layout by connecting multiple resistors in a single package.
• 16-Pin SOIC Package: Compact 9.91mm × 5.99mm × 1.45mm footprint with gull-wing termination for surface-mount assembly.
• Wide Operating Range: -55°C to +125°C (full power), derated to 70°C to 125°C for extended reliability.
• Low TCR (±100ppm/°C): Minimizes resistance drift under thermal stress, critical for sensor interfaces and ADC/DAC circuits.
• High Voltage Tolerance (100V): Suitable for industrial power supplies and automotive subsystems (though not PPAP/Automotive certified).

GS8B014221JBT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Impedance Matching: RF and communication circuits requiring stable resistance ratios.
• Industrial Controls: PLC I/O modules where space efficiency and thermal performance are critical.
• Medical Electronics: Patient monitoring equipment benefiting from low-noise, high-stability components.
• Test & Measurement: Calibration tools leveraging its ±0.1% ratio tolerance.

Conclusion of GS8B014221JBT

The GS8B014221JBT stands out for its ceramic construction, tight tolerance, and bussed design, offering a balance of miniaturization and performance. While not RoHS-compliant or automotive-grade, its thin-film technology and SOIC packaging make it a compelling choice for precision analog and mixed-signal designs. Engineers will appreciate its thermal resilience and space-saving integration, particularly in industrial, medical, and instrumentation applications where reliability is paramount.