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KOA expands range of high precision thin film resistors
KOA has expanded its series of high precision thin film flat chip resistors, RN73H, with the size 0402 and higher ohmic values in all other sizes. The RN73H series provides excellent long term stability, typically below 0.05% resistance change over 1000 hours in tests of:
- High humidity, 85% relative and +85°C ambient temperature
- High temperature exposure of +155°C
- Load life test at +85°C with maximum load
The typical resistance change due to soldering heat is even below 0.01%.
Initial tolerances go down to 0.05% and the excellent temperature coefficient of resistance is 5 ppm/K. The resistance range for the size 0402 covers 10 Ω up to 100 kΩ, while the 0603 now offers resistance values up to 360 kΩ with all others going up to 1 MΩ. All chip sizes are available in the E24 and E96 series, with E192 supplied on request.
For more information, or details on the full range of KOA products available from Anglia, please call +44 (0)1945 474747 or email info@anglia.com
This news article was originally published in November 2010.