TT Electronics/IRC

GS8B037502FCT

GS8B037502FCT Description

The GS8B037502FCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance across a wide temperature range. Housed in a 16-pin narrow SOIC package, this bussed network integrates 15 thin-film resistors with a 75kΩ resistance value and a tight ±1% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures minimal resistance drift, while the 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for low-power, high-reliability circuits. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, offering robust mechanical and thermal stability.

GS8B037502FCT Features

• Precision Performance: ±1% tolerance and ±0.25% ratio tolerance for accurate signal conditioning.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ensuring reliability in harsh environments.
• Compact & Durable: 9.91mm × 5.99mm × 1.45mm dimensions with a ceramic substrate for superior heat dissipation and mechanical strength.
• Low TCR: ±25ppm/°C minimizes resistance variation under thermal stress.
• Surface-Mount Design: 1.27mm terminal pitch and gull-wing leads simplify PCB assembly.
• High Voltage Tolerance: 100V rating supports industrial and automotive-grade applications (though not PPAP/automotive-certified).

GS8B037502FCT Applications

• Signal Conditioning: Ideal for ADC/DAC reference networks, voltage dividers, and sensor interfaces.
• Industrial Electronics: Suits PLC modules, power supplies, and instrumentation due to its stability and low TCR.
• Communications Equipment: Used in RF matching networks and filter circuits where precision is critical.
• Test & Measurement: Ensures accuracy in calibration tools and precision analog circuits.
• Medical Devices: Reliable for low-power diagnostic equipment where drift must be minimized.

Conclusion of GS8B037502FCT

The GS8B037502FCT excels in applications demanding high precision, thermal stability, and compact form factors. Its ceramic thin-film technology and bussed architecture provide superior performance over polymer-based networks, particularly in environments with fluctuating temperatures. While not automotive-grade, its 125°C maximum operating temperature and low TCR make it a robust choice for industrial, medical, and communication systems. Engineers will appreciate its balance of accuracy, power handling, and durability in space-constrained designs.