TT Electronics/IRC

GS4A034701BT

GS4A034701BT Description

The GS4A034701BT from TT Electronics/IRC is a high-precision 4-resistor isolated network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC ceramic package, it features 4.7KΩ thin-film resistors with an exceptional ±0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. The SOIC-C series construction provides robust surface-mount compatibility, with gull-wing terminations for reliable PCB integration. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, this network is ideal for precision analog and signal conditioning circuits. Its isolated circuit design (ISOL) eliminates crosstalk, making it suitable for high-accuracy applications.

GS4A034701BT Features

• High Precision: ±0.1% absolute tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic SOIC package with 1.27mm terminal pitch, ensuring durability in harsh environments.
• Isolated Design: Independent resistors minimize interference in sensitive circuits.
• Wide Temperature Range: Derated power operation from -70°C to +125°C, suitable for industrial and automotive (non-PPAP) applications.
• Thin-Film Technology: Delivers low noise and high reliability compared to thick-film alternatives.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4A034701BT Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Medical Instrumentation: High-accuracy signal conditioning in diagnostic equipment.
• Industrial Controls: Stable feedback networks in PLCs and motor drives.
• Test & Measurement: Calibration and sensor interface circuits requiring minimal drift.
• Aerospace & Defense: Reliable performance in extended temperature environments.

Conclusion of GS4A034701BT

The GS4A034701BT stands out for its precision, isolation, and thin-film reliability, making it a superior choice for applications demanding tight tolerances and thermal stability. While not RoHS-compliant or PPAP-qualified, its ceramic construction and low TCR ensure long-term performance in professional and industrial electronics. Engineers seeking a high-performance resistor network for analog systems will find this model exceptionally well-suited.