The Susumu RR1220P-222-B-T5 is a precision thin film chip resistor designed for applications requiring high accuracy, stability, and reliability. It is manufactured using advanced thin film technology to achieve tight tolerances and minimal drift over time and temperature.

Applications

• Precision voltage dividers
• Current sensing circuits
• Instrumentation amplifiers
• Data acquisition systems
• Medical devices

Features

• Thin film technology for superior stability
• Tight tolerance (indicated by 'B')
• Low temperature coefficient of resistance (TCR)
• Small size (1206 package)
• RoHS compliant

Benefits

• Provides accurate and reliable resistance in demanding applications
• Minimizes errors due to temperature variations
• Reduces the need for frequent recalibration
• Suitable for high-density circuit board designs
• Environmentally friendly

Specifications

The RR1220P series features a power rating of 0.1W. The '222' in the part number represents a resistance value of 2.2 kΩ. The 'B' indicates a tolerance of typically ±0.1%. The 'T5' probably denotes the packaging and/or reel size. The TCR is very low, ensuring minimal resistance change over a wide temperature range, usually within ±25 ppm/°C or better. The operating temperature range is typically -55°C to +155°C.

Susumu's thin film resistors are manufactured using advanced sputtering techniques to deposit a thin layer of resistive material onto a ceramic substrate. This process results in a highly uniform and stable resistance value. The RR1220P-222-B-T5 offers excellent long-term stability, making it an ideal choice for critical applications where performance cannot be compromised. The 1206 package offers a good balance between size and power handling capability.