TT Electronics/IRC

GS4B031872BAT

GS4B031872BAT Description

The GS4B031872BAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC (SOIC-C Series) device features 7 bussed resistors with a 18.7KΩ resistance value and an exceptional ±0.1% absolute tolerance, ensuring superior accuracy. Its thin-film technology and ±25ppm/°C temperature coefficient provide stable performance across a wide temperature range (70°C to 125°C). The 0.05W (1/20) power rating per resistor and 0.4W total power rating make it suitable for low-power circuits, while its 100V maximum voltage rating ensures reliability in various environments.

GS4B031872BAT Features

• Precision Tolerance: ±0.1% absolute tolerance and ±0.05% ratio tolerance for critical applications.
• Stable Performance: ±25ppm/°C tempco minimizes resistance drift.
• Robust Construction: Ceramic case with gull-wing termination for durability in surface-mount (SOIC) applications.
• Compact Design: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height, ±0.2mm depth).
• High Voltage Handling: Supports up to 100V, ideal for industrial and automotive (non-PPAP) systems.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors to a common node (BUS).

GS4B031872BAT Applications

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks.
• Industrial Control Systems: PLCs, signal conditioning, and instrumentation.
• Medical Electronics: Low-noise, high-stability measurement devices.
• Telecommunications: RF modules and signal processing where tight tolerance is critical.
• Test & Measurement Equipment: Calibration tools requiring minimal drift over temperature.

Conclusion of GS4B031872BAT

The GS4B031872BAT stands out for its precision, stability, and compact form factor, making it ideal for applications demanding high accuracy and reliability. While not automotive-grade (PPAP) or RoHS-compliant, its ceramic construction, thin-film technology, and bussed design offer distinct advantages in industrial, medical, and telecom systems. Engineers seeking a low-drift, high-tolerance resistor network will find this model a robust solution for critical circuits.