TT Electronics/IRC

GS4B014302BT

GS4B014302BT Description

The GS4B014302BT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for surface-mount applications, it features a 43KΩ resistance value with an exceptional ±0.1% tolerance and a ±100ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. The thin-film technology delivers superior accuracy and low noise, while the 0.05W (1/20) power rating per resistor and 0.4W total power rating make it suitable for low-power circuits. With a 100V maximum voltage rating and gull-wing termination, this network is optimized for automated assembly and high-reliability environments.

GS4B014302BT Features

• Precision Performance: ±0.1% tolerance and ±100ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Ceramic SOIC package ensures thermal stability and mechanical durability.
• Space-Efficient: Compact 4.9mm (L) × 5.99mm (D) × 1.45mm (H) footprint with tight tolerances (±0.1mm height/length).
• Bussed Design: Simplified PCB layout with shared connections (BUS circuit designator).
• High Voltage Handling: Supports up to 100V, ideal for industrial and instrumentation applications.
• Automation-Friendly: Gull-wing terminals and 1.27mm pitch for seamless SMT integration.

GS4B014302BT Applications

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC reference circuits.
• Signal Conditioning: Ideal for filtering and impedance matching in communication systems.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power management.
• Medical Electronics: Low-noise, stable resistance for diagnostic equipment.
• Automotive (Non-Automotive Rated): Secondary systems where high accuracy is required (note: not PPAP/automotive-qualified).

Conclusion of GS4B014302BT

The GS4B014302BT stands out for its precision, compactness, and thin-film reliability, making it a top choice for engineers needing high-accuracy resistor networks in constrained spaces. While not RoHS-compliant or automotive-grade, its ceramic construction and tight tolerances cater to demanding industrial, medical, and instrumentation applications. For designs prioritizing stability under thermal stress and low power dissipation, this network delivers unmatched performance in its class.