TT Electronics/IRC

GS4A022001JBT

GS4A022001JBT Description

The GS4A022001JBT from TT Electronics/IRC is a high-performance 4-resistor isolated network in an 8-pin narrow SOIC package. Designed with thin-film technology on a ceramic substrate, it delivers precision resistance values of 2KΩ with an absolute tolerance of ±5% and an exceptional ratio tolerance of ±0.1%. The device operates across a wide temperature range of -70°C to +125°C, maintaining stability with a low temperature coefficient of ±50ppm/°C. Its SOIC package (4.9mm x 5.99mm x 1.45mm) features gull-wing terminations for reliable surface-mount assembly, and it supports a maximum voltage rating of 100V with a power rating of 0.4W (0.1W per resistor).

GS4A022001JBT Features

• Isolated Circuit Design: Ensures independent resistor performance, ideal for precision applications.
• High Stability: Ceramic case and thin-film technology provide excellent thermal and long-term reliability.
• Tight Ratio Tolerance: ±0.1% ratio tolerance enhances accuracy in differential signal processing.
• Robust Construction: Withstands harsh environments (up to 125°C) and derated power conditions.
• Surface-Mount Compatibility: 1.27mm terminal pitch and gull-wing leads simplify PCB integration.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation use (PPAP not required).

GS4A022001JBT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits due to low ratio tolerance.
• Signal Conditioning: Isolated resistors minimize crosstalk in sensor interfaces.
• Medical Electronics: Stable performance under thermal stress suits patient monitoring systems.
• Test & Measurement Equipment: High accuracy supports calibration and feedback loops.
• Industrial Controls: Reliable operation in PLCs and power management modules.

Conclusion of GS4A022001JBT

The GS4A022001JBT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice for applications demanding tight tolerances and thermal resilience. While not RoHS-compliant, its thin-film technology and SOIC packaging offer a balance of performance and manufacturability for industrial and instrumentation designs. Engineers will value its low TCR and ratio tolerance for critical analog circuits where consistency is paramount.