The RTAN series from Stackpole is an AEC-Q200 qualified series of precision thin film chip resistors. The tantalum nitride resistive film forms a moisture impervious tantalum pentoxide barrier layer in the presence of moisture which protects the resistive element itself. The RTAN will pass thousands of hours under 85°C , 85% relative humidity, and 10% rated power test conditions with very little resistance shift. In addition, Stackpole’s materials and design enhance the anti-moisture performance and makes the RTAN highly resistant to sulfur contamination. Under industry standard sulfur testing (per ASTM B809-95 humid vapor testing), the RTAN chip resistors show minimal resistance shifts after over 700 hours.
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- Precision resistor performance that is impervious to high moisture conditions
- Passes biased humidity testing at 85°C, 85% R.H., and 10% rated power for 1000 hours with very low resistance shift
- AEC-Q200 compliant
- Sulfur resistant (per ASTM B809-95 humid vapor test)
- Sizes: 0805 and 1206 sizes
- Resistance values from 10 Ω to 1 MΩ
- TCR of 25 ppm and 50 ppm / °C
- Tolerances 0.05%, 0.1%, 0.25%, 0.5%, and 1%
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- Instrumentation
- Aerospace
- Test equipment
- Industrial controls
- Portable communications diagnostic equipment
- Portable medical devices
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