TT Electronics/IRC

GS4B036492BAT

GS4B036492BAT Description

The GS4B036492BAT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding circuit applications. Featuring a 64.9KΩ resistance per element with an ultra-tight ±0.1% absolute tolerance and ±0.05% ratio tolerance, this ceramic-based thin-film network ensures exceptional accuracy and stability. The device operates over a -55°C to +125°C range (derated to 70°C–125°C) with a low ±25ppm/°C temperature coefficient, making it ideal for precision analog and signal conditioning circuits. Its 100V maximum voltage rating and 0.4W total power dissipation (0.05W per resistor) suit medium-power applications.

GS4B036492BAT Features

• High Precision: ±0.1% tolerance and ±25ppm/°C TCR for stable performance in thermal environments.
• Robust Construction: Ceramic substrate with gull-wing terminations ensures reliability in surface-mount assemblies.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm SOIC footprint (±0.1mm dimensional tolerance).
• Bussed Topology: Simplifies PCB layout by connecting resistors in a common bus configuration (designator: BUS).
• Wide Voltage Range: Supports up to 100V, accommodating industrial and instrumentation designs.
• Non-Automotive: Optimized for commercial/industrial use (PPAP: No, EU RoHS: Not Compliant).

GS4B036492BAT Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits due to low ratio tolerance.
• Medical Equipment: Stable performance in patient monitoring systems and diagnostic tools.
• Test & Measurement: High-accuracy signal conditioning in oscilloscopes and multimeters.
• Industrial Controls: Reliable operation in PLCs and sensor interfaces.
• Aerospace & Defense: Suitable for avionics where thermal stability is paramount.

Conclusion of GS4B036492BAT

The GS4B036492BAT excels in applications requiring tight tolerance, thermal stability, and compact packaging. Its ceramic thin-film technology and bussed design reduce component count while maintaining precision, offering a cost-effective solution for complex analog circuits. While not RoHS-compliant, its performance in harsh environments makes it a preferred choice for industrial and instrumentation engineers. For designs demanding sub-0.1% tolerance and minimal drift, this resistor network delivers unmatched reliability.