TT Electronics/IRC

GS4B032201CBT

GS4B032201CBT Description

The GS4B032201CBT 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 2.2KΩ resistance per element with an ultra-tight ±0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. Housed in a ceramic SOIC-8 package with gull-wing SMD termination, it delivers 0.4W total power dissipation (0.05W per resistor) and supports 100V maximum voltage. Its compact dimensions (4.9mm x 5.99mm x 1.45mm) and ±0.1mm height/length tolerances make it ideal for space-constrained PCB designs.

GS4B032201CBT Features

• Precision Performance: Thin-film technology ensures low noise and high accuracy (±0.25% tolerance).
• Robust Construction: Ceramic case provides excellent thermal stability and mechanical durability.
• High Power Density: 0.4W total rating (0.05W per resistor) at derated power up to 125°C.
• Stable TCR: ±25ppm/°C minimizes resistance drift in temperature-varying environments.
• Automation-Friendly: Gull-wing terminals enable reliable surface-mount assembly.
• Non-Automotive: Suitable for industrial, telecom, and instrumentation applications (PPAP not required).

GS4B032201CBT Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Stable reference circuits in diagnostic equipment.
• Test & Measurement: Calibration networks for high-accuracy instruments.
• Telecom Infrastructure: Impedance matching in RF modules.
• Industrial Controls: Feedback networks in servo drives and PLCs.

Conclusion of GS4B032201CBT

The GS4B032201CBT excels in applications demanding tight tolerance, low TCR, and compact form factors. Its ceramic SOIC package and thin-film technology provide superior reliability compared to polymer-based networks, while the BUS configuration simplifies circuit design. Though not RoHS-compliant or automotive-grade, it is a cost-effective solution for industrial and precision electronics where stability and space efficiency are critical.