TT Electronics/IRC

GS4B031132CAT

GS4B031132CAT Description

The GS4B031132CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. This 7-resistor bussed network features a compact 8-pin narrow SOIC package (SOIC-C series) with gull wing termination, ensuring reliable PCB mounting. Its thin-film technology delivers exceptional stability with a ±25ppm/°C temperature coefficient and a tight ±0.25% absolute tolerance (ratio tolerance: ±0.05%). The network operates at 11.3KΩ per resistor, rated for 0.05W (1/20W) per element and 0.4W total power dissipation, with a 100V maximum voltage rating. Its ceramic case ensures robustness, while the 125°C maximum operating temperature (derated from 70°C to 125°C) suits harsh environments.

GS4B031132CAT Features

• Precision Performance: ±0.25% tolerance and ±25ppm/°C TCR for stable operation in precision circuits.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Space-Efficient: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) SOIC package with 1.27mm pitch, ideal for high-density designs.
• Bussed Configuration: Simplifies circuit design by connecting resistors in a shared bus topology.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive (non-Automotive PPAP) applications.
• Non-RoHS Compliant: For legacy or specialized systems requiring traditional materials.

GS4B031132CAT Applications

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation requiring stable resistance.
• Power Management: Load sharing, current sensing, and bias networks in power supplies.
• Test & Measurement Equipment: Calibration circuits, reference networks.
• Legacy Systems: Non-RoHS compliant designs where ceramic reliability is critical.

Conclusion of GS4B031132CAT

The GS4B031132CAT excels in precision and durability, combining thin-film accuracy with ceramic ruggedness. Its bussed topology and tight tolerances make it ideal for analog and power applications, while its compact SOIC footprint suits space-constrained layouts. Though not PPAP-capable or RoHS-compliant, it remains a top choice for industrial, instrumentation, and legacy systems demanding long-term stability under thermal stress. For engineers prioritizing performance over compliance, this network delivers unmatched reliability.