TT Electronics/IRC

GS4B0253R6GFT

GS4B0253R6GFT Description

The GS4B0253R6GFT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. This ceramic-based thin-film resistor network offers a 53.6Ω resistance per element with a tight ±2% absolute tolerance and ±1% ratio tolerance, ensuring consistent performance in precision circuits. Its ±50ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for stable operation across a 70°C to 125°C derated power range, with a maximum operating temperature of 125°C. The 0.05W (1/20W) power rating per resistor and 0.4W total power dissipation balance compactness with reliability.

GS4B0253R6GFT Features

• Bussed Network Design: Simplifies PCB layout by connecting resistors in a common bus configuration, reducing component count.
• High Stability: Thin-film technology and ceramic case ensure low noise and excellent thermal performance.
• Precision Tolerance: ±2% absolute and ±1% ratio tolerance for matched resistance values in critical applications.
• Robust Construction: Gull-wing termination and SOIC package (4.9mm × 5.99mm × 1.45mm) with ±0.1mm length/height tolerances ensure reliable soldering and mechanical durability.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive-grade circuits (though not PPAP/automotive-certified).

GS4B0253R6GFT Applications

• Voltage Divider Networks: Precision dividers in sensor interfaces or ADC circuits.
• Bus Termination: Effective for impedance matching in high-speed digital systems (e.g., SPI, I2C).
• Industrial Controls: Stable performance in PLCs, power supplies, and instrumentation.
• Consumer Electronics: Compact solution for audio equipment, displays, and embedded systems.
• Test & Measurement: Calibration circuits requiring tight tolerance and low drift.

Conclusion of GS4B0253R6GFT

The GS4B0253R6GFT excels in space-constrained, precision applications where stable resistance ratios and thermal reliability are critical. While not automotive-grade, its thin-film ceramic construction and bussed design offer superior performance over standard thick-film networks. Ideal for industrial, consumer, and test equipment, this resistor network balances accuracy, power handling, and compactness—making it a versatile choice for engineers prioritizing repeatability and durability.