TT Electronics/IRC

GS7B032212DDT

GS7B032212DDT Description

The GS7B032212DDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance across a wide temperature range. Housed in a 14-pin narrow SOIC package, this bussed network integrates 13 thin-film resistors with a 22.1KΩ resistance value and an absolute tolerance of ±0.5%. Its ±25ppm/°C temperature coefficient ensures minimal resistance drift, while the 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for low-power, high-voltage circuits. The SOIC-C series construction features a rectangular ceramic case with gull-wing termination, optimized for surface-mount assembly.

GS7B032212DDT Features

• Precision Performance: Tight ±0.5% tolerance and ±25ppm/°C TCR for stable operation in 70°C to 125°C environments.
• Robust Construction: Ceramic substrate enhances thermal stability and durability compared to polymer-based networks.
• Space-Efficient Design: Compact 8.66mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch, ideal for high-density PCBs.
• High Voltage Capability: 100V rating per resistor, superior to standard networks in its class.
• Non-Automotive Grade: Suitable for industrial and commercial applications where PPAP compliance is not required.

GS7B032212DDT Applications

• Analog Signal Conditioning: Precision voltage dividers in test equipment and sensor interfaces.
• Medical Electronics: Stable resistance networks for patient monitoring systems and diagnostic devices.
• Power Management: Bussed resistor arrays in DC-DC converters and voltage reference circuits.
• Aerospace & Defense: Reliable performance in avionics and communication systems due to low drift.

Conclusion of GS7B032212DDT

The GS7B032212DDT excels in applications demanding high precision, thermal stability, and compactness. Its ceramic thin-film technology and bussed architecture offer superior performance over conventional networks, making it a preferred choice for industrial, medical, and high-reliability systems. While not RoHS-compliant or automotive-grade, its 0.5% tolerance and low TCR ensure consistent operation in critical circuits. Engineers seeking a cost-effective, high-performance resistor network will find this model ideal for space-constrained, precision designs.