TT Electronics/IRC

GS4B038201BT

GS4B038201BT Description

The GS4B038201BT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding electronic applications. This ceramic-based thin-film resistor network offers an 8.2KΩ resistance per element with an exceptional ±0.1% absolute tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. The device features a 0.05W (1/20) power rating per resistor (0.4W total) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. Its SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations ensures reliable surface-mount assembly.

GS4B038201BT Features

• High Precision: ±0.1% tolerance and ±25ppm/°C TCR for stable performance in critical circuits.
• Robust Construction: Ceramic substrate with thin-film technology enhances durability and thermal performance.
• Space-Efficient: Compact SOIC footprint (4.9mm length) ideal for densely populated PCBs.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power at elevated temperatures.
• Bussed Network Design: Simplifies circuit layout by connecting resistors in a common bus configuration.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS4B038201BT Applications

This resistor network excels in:

• Precision Voltage Dividers: High tolerance and low TCR ensure accurate signal conditioning.
• Analog Signal Processing: Stable performance in DAC/ADC reference circuits and sensor interfaces.
• Medical Electronics: Reliable operation in diagnostic equipment where consistency is critical.
• Test & Measurement Systems: Low drift and high accuracy for calibration and sensing circuits.
• Industrial Control Systems: Robust ceramic construction withstands harsh environments.

Conclusion of GS4B038201BT

The GS4B038201BT combines precision, compactness, and reliability, making it a standout choice for engineers designing high-accuracy circuits. Its ceramic thin-film technology, tight tolerances, and bussed architecture reduce design complexity while ensuring consistent performance. While not RoHS-compliant or automotive-grade, it is ideal for industrial, medical, and instrumentation applications where precision and thermal stability are paramount. For projects requiring low-drift, high-tolerance resistor networks, this model delivers exceptional value.