TT Electronics/IRC

GS4B038872JFT

GS4B038872JFT Description

The GS4B038872JFT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for surface-mount applications. Featuring a ceramic thin-film construction, it delivers stable performance with a resistance value of 88.7KΩ, ±5% absolute tolerance, and ±1% ratio tolerance, ensuring consistent signal integrity in precision circuits. The device operates over a wide temperature range of -70°C to +125°C with a low temperature coefficient of ±25ppm/°C, making it suitable for environments with thermal fluctuations. Its 100V maximum voltage rating and 0.4W total power dissipation (0.05W per resistor) provide robust performance in compact designs.

GS4B038872JFT Features

• Ceramic SOIC Package: Offers superior thermal stability and mechanical durability.
• Bussed Network Design: Simplifies PCB layout by reducing component count.
• Thin-Film Technology: Ensures high accuracy (±5%) and low TCR (±25ppm/°C).
• Gull Wing Termination: Facilitates reliable surface-mount assembly.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation applications.
• Non-RoHS Compliant: Suitable for legacy or specialized systems.

GS4B038872JFT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision attenuation in sensor interfaces.
• Signal Conditioning: Stable resistance paths for ADC/DAC systems.
• Industrial Control Systems: Reliable performance in harsh environments.
• Telecommunication Equipment: Compact, high-density PCB designs.
• Test & Measurement Devices: Low-drift performance for calibration circuits.

Conclusion of GS4B038872JFT

The GS4B038872JFT combines high precision, thermal resilience, and space efficiency, making it a standout choice for engineers needing stable, compact resistor networks. While not suited for automotive use, its ceramic thin-film construction and bussed topology offer distinct advantages in industrial and telecom applications where accuracy and durability are critical. Its non-RoHS status may limit modern designs but ensures compatibility with legacy systems.