TT Electronics/IRC

GS4B031501DAT

GS4B031501DAT Description

The GS4B031501DAT from TT Electronics/IRC is a high-precision 7-resistor thin film network in an 8-pin SOIC package, designed for surface-mount applications. With a 1.5KΩ resistance per element, this ceramic-based network offers ±0.5% tolerance and a ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range (70°C to 125°C). Its 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. The gull-wing termination and 1.27mm pitch facilitate reliable PCB assembly. Packaged in a tube, it meets industrial needs but is not PPAP or automotive-qualified.

GS4B031501DAT Features

• Precision Thin Film Technology: Delivers low TCR (±25ppm/°C) and tight tolerance (±0.5%) for stable performance.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Compact SOIC Package: 4.9mm × 5.99mm footprint with 1.45mm profile saves board space.
• High Voltage Handling: 100V rating supports industrial power applications.
• BUS Circuit Design: Optimized for bus termination, pull-up/down networks, and voltage division.
• Non-Automotive Compliance: Ideal for industrial, telecom, and instrumentation where PPAP is not required.

GS4B031501DAT Applications

• Signal Conditioning: Precision resistor networks for ADC/DAC reference circuits.
• Bus Termination: DDR memory, CAN bus, and SPI/I²C interfaces requiring matched impedance.
• Voltage Dividers: High-accuracy dividers in sensor interfaces or feedback loops.
• Medical/Test Equipment: Stable resistance in calibration circuits or load simulation.
• Power Management: Current limiting or bias networks in DC-DC converters.

Conclusion of GS4B031501DAT

The GS4B031501DAT excels in precision analog and digital circuits where low drift, compact size, and high voltage tolerance are critical. While not RoHS-compliant or automotive-grade, its ceramic construction, thin film accuracy, and SOIC compatibility make it a top choice for industrial and telecom designs. Engineers will value its reliability in harsh environments and ease of integration into high-density PCBs.