TT Electronics/IRC

GS4A0229R4GGT

GS4A0229R4GGT Description

The GS4A0229R4GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 4-resistor isolated network is housed in an 8-pin narrow SOIC (SOIC-C) package, offering a compact footprint with dimensions of 4.9mm (L) × 5.99mm (D) × 1.45mm (H). Featuring thin-film technology, it delivers a 29.4Ω resistance per element with a tight ±2% absolute tolerance and ±2% ratio tolerance, ensuring consistent performance in matched-resistor applications. The device operates over a wide temperature range of -70°C to +125°C, with a ±50ppm/°C temperature coefficient, making it suitable for environments with thermal fluctuations. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it combines reliability with robust power handling.

GS4A0229R4GGT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC-C package, ideal for isolation-critical designs.
• Precision Thin Film: ±2% tolerance and ±50ppm/°C TCR ensure stability across temperature variations.
• High-Temperature Operation: Rated for 125°C maximum operating temperature, derated up to 125°C.
• Robust Construction: Ceramic case and gull-wing termination provide mechanical durability and ease of surface-mount assembly.
• Compact & Lightweight: 4.9mm × 5.99mm footprint with 1.45mm profile, saving PCB space in dense layouts.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS4A0229R4GGT Applications

This resistor network excels in precision analog and mixed-signal circuits, including:

• Voltage Dividers & Sensor Interfaces: Matched resistance ratios ensure accurate signal conditioning.
• Isolation Circuits: Independent resistors prevent crosstalk in multi-channel systems.
• Medical & Test Equipment: Stable performance under thermal stress critical for diagnostic devices.
• Telecom Infrastructure: Reliable operation in base stations and RF modules.
• Industrial Control Systems: Durable ceramic construction withstands harsh environments.

Conclusion of GS4A0229R4GGT

The GS4A0229R4GGT stands out for its precision, thermal stability, and compact form factor, making it a preferred choice for engineers designing high-reliability electronics. While not RoHS-compliant or automotive-grade, its isolated thin-film resistors and wide operating range cater to demanding industrial and instrumentation applications. For designs requiring tight-tolerance, low-TCR networks in a space-constrained SOIC package, this TT Electronics/IRC offering delivers exceptional value.