TT Electronics/IRC

GS4B035621DCT

GS4B035621DCT Description

The GS4B035621DCT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for surface-mount applications. Encased in a ceramic SOIC-8 package, it offers a 5.62KΩ resistance per resistor with an ultra-tight ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this BUS-designated network is engineered for reliability in demanding circuits. Its gull-wing termination and 1.27mm pitch facilitate easy PCB integration, while the ceramic substrate enhances thermal performance.

GS4B035621DCT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.5%) for sensitive analog/digital circuits.
• Robust Ceramic Package: Ensures superior heat dissipation and mechanical durability compared to polymer-based arrays.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, ideal for industrial and automotive environments (though not PPAP/automotive-qualified).
• Compact SOIC-8 Footprint: 4.9mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length) save board space.
• High Voltage Rating: 100V maximum supports power supply dividers and interface circuits.

GS4B035621DCT Applications

• Voltage Dividers: Precision attenuation in ADC/DAC reference circuits.
• Signal Conditioning: Stable termination for sensors, amplifiers, and communication interfaces.
• Industrial Controls: PLC I/O modules requiring drift-resistant resistance networks.
• Test & Measurement Equipment: Calibration networks where low TCR and tight tolerance are critical.
• Power Management: Feedback networks in DC-DC converters or voltage regulators.

Conclusion of GS4B035621DCT

The GS4B035621DCT excels in precision applications demanding thermal stability, compactness, and high voltage handling. While not RoHS-compliant or automotive-grade, its ceramic construction, thin film accuracy, and BUS configuration make it a standout choice for industrial, instrumentation, and high-reliability designs. Engineers will value its repeatable performance in critical signal paths and power circuits. For non-EU projects requiring long-term stability, this network offers a cost-effective alternative to discrete resistors.