TT Electronics/IRC

GS4A024222FBT

GS4A024222FBT Description

The GS4A024222FBT from TT Electronics/IRC is a high-precision 4-resistor network in an 8-pin narrow SOIC package, designed for isolated circuit applications. Featuring 42.2KΩ resistance per element with a tight ±1% absolute tolerance and ±0.1% ratio tolerance, this thin-film ceramic-based network ensures stable performance in demanding environments. Its ±50ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for precision analog and signal conditioning circuits. The SOIC-C series construction provides robust mechanical stability, with a compact 4.9mm × 5.99mm × 1.45mm footprint, ideal for space-constrained designs.

GS4A024222FBT Features

• Isolated Resistor Network: Four independent 42.2KΩ resistors with 1% tolerance for precision applications.
• High-Temperature Stability: Operates from 70°C to 125°C with derated power, ensuring reliability in harsh conditions.
• Low TCR: ±50ppm/°C minimizes resistance drift over temperature variations.
• Robust Construction: Ceramic substrate and gull-wing termination enhance durability and solderability.
• Surface-Mount Design: SOIC package (1.27mm pitch) facilitates automated assembly.
• Non-Automotive Grade: Suitable for industrial, medical, and instrumentation applications where PPAP compliance is not required.

GS4A024222FBT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low ratio tolerance (±0.1%).
• Signal Conditioning: Used in sensor interfaces and amplification stages where stability is critical.
• Industrial Control Systems: Reliable performance in PLCs, motor drives, and power management.
• Test & Measurement Equipment: Ensures accuracy in oscilloscopes, multimeters, and calibration devices.
• Medical Electronics: Suitable for patient monitoring systems where consistent resistance matching is vital.

Conclusion of GS4A024222FBT

The GS4A024222FBT resistor network excels in precision, thermal stability, and compactness, making it a superior choice for isolated high-accuracy circuits. Its ceramic thin-film technology and low TCR provide long-term reliability, while the SOIC package ensures compatibility with modern SMT processes. Though not RoHS-compliant, it remains a cost-effective solution for industrial and instrumentation applications requiring tight tolerance and minimal drift. Engineers seeking a high-performance resistor array for critical analog designs will find this model exceptionally well-suited.