TT Electronics/IRC

GS8B032102JAT

GS8B032102JAT Description

The GS8B032102JAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Packaged in a 16-pin narrow SOIC (SOIC-C series), it features 15 bussed resistors with a 21KΩ resistance value and a ±5% absolute tolerance. Built using thin-film technology, it delivers excellent stability with a low temperature coefficient of ±25ppm/°C. The network operates within a wide temperature range of -55°C to +125°C, with derated power handling up to 125°C. Its 0.05W (1/20) power rating per resistor and 0.8W total power rating ensure reliable performance in demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and thermal management.

GS8B032102JAT Features

• High Precision: ±5% absolute tolerance and ±0.05% ratio tolerance for accurate signal conditioning.
• Robust Construction: Ceramic substrate ensures thermal stability and mechanical strength.
• Wide Operating Range: Supports -55°C to +125°C, ideal for industrial and automotive environments (though not PPAP/automotive-certified).
• Low TCR: ±25ppm/°C minimizes resistance drift under temperature fluctuations.
• Compact Footprint: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Voltage Rating: 100V maximum for versatile circuit protection.
• Bussed Configuration: Simplifies bus line termination and pull-up/down applications.

GS8B032102JAT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation requiring stable resistance.
• Communication Systems: Termination resistors for high-speed data lines (e.g., CAN bus).
• Power Management: Current limiting and load sharing in DC/DC converters.
• Test & Measurement: Calibration circuits where low TCR and tight tolerances are critical.

Conclusion of GS8B032102JAT

The GS8B032102JAT excels in applications demanding precision, thermal resilience, and compact integration. Its ceramic thin-film design, low TCR, and bussed architecture make it superior to standard thick-film networks in high-reliability systems. While not automotive-grade, its wide temperature range and high voltage tolerance suit industrial, telecom, and instrumentation designs. Engineers will value its balance of performance, durability, and space efficiency in densely packed PCBs.