TT Electronics/IRC

GS4A034872JT

GS4A034872JT Description

The GS4A034872JT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-pin narrow SOIC package features four isolated thin-film resistors, each rated at 48.7 kΩ with a ±5% tolerance and a low ±25 ppm/°C temperature coefficient. The device operates within a wide temperature range of 70°C to 125°C, ensuring stability in demanding environments. With a 0.1W (1/10W) power rating per resistor and a maximum voltage rating of 100V, it is ideal for signal conditioning, voltage division, and isolation circuits. The SOIC-C series construction provides robust ceramic encapsulation, enhancing durability and thermal performance.

GS4A034872JT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package, ensuring no crosstalk.
• Precision Thin-Film Technology: Delivers ±25 ppm/°C thermal stability and ±5% absolute tolerance.
• High Power Handling: 0.4W total power dissipation (0.1W per resistor) with 100V maximum voltage rating.
• Wide Operating Range: Reliable performance from 70°C to 125°C, suitable for industrial and automotive derating.
• Robust Ceramic Case: SOIC-C series provides superior thermal and mechanical resilience.
• Surface-Mount Gull Wing Termination: Ensures secure PCB mounting with 1.27mm terminal pitch.

GS4A034872JT Applications

• Signal Conditioning: Precision voltage division in sensor interfaces and ADC/DAC circuits.
• Isolation Circuits: Used in op-amp feedback networks and floating ground systems.
• Industrial Electronics: Suitable for PLC modules, power supplies, and test equipment.
• Automotive Derating (Non-Automotive Compliant): Auxiliary circuits where high-temperature stability is critical.
• Medical Devices: Low-noise, stable resistance for patient monitoring systems.

Conclusion of GS4A034872JT

The GS4A034872JT stands out as a high-reliability resistor network for precision electronics, offering excellent thermal stability, isolation, and power handling in a compact SOIC package. Its ceramic construction and thin-film technology make it ideal for industrial, medical, and instrumentation applications where consistent performance under thermal stress is essential. While not PPAP or automotive-qualified, its wide temperature range and low TCR ensure dependable operation in critical circuits. Engineers seeking a cost-effective, high-performance resistor array will find this model a compelling choice.