TT Electronics/IRC

GS4A015622BT

GS4A015622BT Description

The GS4A015622BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a resistance value of 56.2 kΩ and an ultra-tight tolerance of ±0.1%. The device operates over a wide temperature range of -55°C to +125°C, with a derated power range of 70°C to 125°C, ensuring stability in harsh environments. Its ±100 ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The SOIC-C series construction offers superior thermal and mechanical reliability, with a compact footprint (4.9mm x 5.99mm x 1.45mm) ideal for space-constrained designs.

GS4A015622BT Features

• High Precision: ±0.1% absolute tolerance and ±100 ppm/°C TCR ensure minimal drift.
• Robust Construction: Ceramic substrate and gull-wing termination enhance durability and solderability.
• Isolated Design: Four independent resistors (non-bussed) for flexible circuit design.
• Power Handling: 0.1W per resistor (0.4W total) with derating up to 125°C.
• Surface-Mount Ready: SOIC package (1.27mm pitch) compatible with automated assembly.
• Non-Automotive: Not PPAP-capable, but suited for industrial and telecom applications.

GS4A015622BT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: Isolated gain-setting in op-amp stages.
• Medical Equipment: High-reliability analog front-ends.
• Test & Measurement: Calibration and sensor interfacing.
• Industrial Controls: Stable performance in PLCs and motor drives.

Conclusion of GS4A015622BT

The GS4A015622BT combines precision, isolation, and compactness, making it a standout choice for engineers needing reliable thin-film resistor networks. Its ceramic substrate and tight tolerances outperform polymer-based alternatives in thermal stability, while the SOIC package ensures compatibility with standard PCB processes. Though not automotive-grade, it is ideal for industrial, medical, and instrumentation designs where accuracy and longevity are paramount.