TT Electronics/IRC

GS4A011622JBT

GS4A011622JBT Description

The GS4A011622JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a 16.2KΩ resistance and a ±5% absolute tolerance. The device operates over a wide temperature range of 70°C to 125°C with a ±100ppm/°C temperature coefficient, ensuring stable performance under varying thermal conditions. Its 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for demanding circuits. The SOIC-C series construction offers robust ceramic case durability, while gull-wing terminations facilitate reliable surface-mount assembly.

GS4A011622JBT Features

• Isolated Circuit Design: Four independent resistors (ISOL configuration) minimize crosstalk.
• Precision Thin-Film Technology: Delivers ±0.1% ratio tolerance for matched resistance pairs.
• High-Temperature Stability: Operates up to 125°C with derated power at elevated temperatures.
• Compact & Robust: 4.9mm × 5.99mm × 1.45mm dimensions with ±0.1mm length/height tolerances for tight PCB layouts.
• Automotive-Grade Alternatives: While not PPAP-certified, its ceramic case and 100V rating suit industrial environments.
• Non-RoHS Compliant: Ideal for legacy or specialized applications exempt from RoHS restrictions.

GS4A011622JBT Applications

• Signal Conditioning: Isolated resistor networks in op-amp feedback circuits or voltage dividers.
• Test & Measurement Equipment: Precision resistance matching for calibration modules.
• Industrial Controls: PLC analog I/O interfaces requiring high-voltage isolation.
• Legacy Electronics: Maintenance of non-RoHS-compliant systems where ceramic reliability is critical.
• Power Supply Circuits: Load sharing or current sensing with low TCR drift.

Conclusion of GS4A011622JBT

The GS4A011622JBT excels in precision, isolation, and thermal stability, distinguishing it from generic resistor arrays. Its ceramic SOIC package and thin-film technology cater to engineers needing high-voltage tolerance and tight ratio matching without RoHS constraints. While not automotive-qualified, its rugged design and wide operating range make it a versatile choice for industrial, instrumentation, and legacy systems. For applications demanding reliable performance in harsh environments, this network resistor delivers exceptional value.