TT Electronics/IRC

GS4B024300BBT

GS4B024300BBT Description

The GS4B024300BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a 430Ω resistance per element with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Housed in a ceramic SOIC-8 package with gull-wing SMD terminations, it combines 0.4W total power dissipation (0.05W per resistor) with a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The non-automotive, non-PPAP part is supplied in tubes and features a compact 4.9mm × 5.99mm × 1.45mm footprint (±0.1mm dimensional tolerance).

GS4B024300BBT Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for critical signal conditioning.
• Robust Construction: Ceramic substrate enhances thermal stability and reliability.
• Space-Efficient: 8-pin SOIC (1.27mm pitch) saves PCB real estate vs. discrete resistors.
• High Power Handling: 0.4W total (0.05W/resistor) derated up to 125°C.
• Wide Voltage Range: 100V rating supports mixed-voltage designs.
• Non-Compliant to EU RoHS, ideal for legacy or exempted systems.

GS4B024300BBT Applications

• Precision Instrumentation: Voltage dividers, feedback networks in test equipment.
• Medical Electronics: Patient monitoring systems requiring stable resistance.
• Industrial Controls: PLCs, sensor interfaces with tight drift requirements.
• Telecom Infrastructure: Line termination, impedance matching in base stations.
• Aerospace & Defense: Avionics where ceramic packaging ensures durability.

Conclusion of GS4B024300BBT

The GS4B024300BBT excels in applications demanding high accuracy, thermal resilience, and compact integration. Its thin-film technology and ceramic SOIC package provide superior performance over thicker-film or polymer-based networks, particularly in environments with fluctuating temperatures. While not RoHS-compliant, it remains a top choice for legacy or exempted designs requiring long-term stability and repeatable performance. Engineers will value its balance of precision, power handling, and space savings in mission-critical circuits.