Miniature Precision Resistors

KOA Speer Electronics intorduces the new 1 H (0201) and 1 E (0402) sizes to its RK73 line of flat chip resistors. The 1H and 1E resistors are lightweight and offer high reliability and stability. The precision tolerances (as low as ± .5%) and small sizes of these new resistors make them ideal for the demands of smaller, high performance, telecommunications applications. Resistance ranges (E-96) for these new sizes are 82 2%) and 10 Ω - 1 MΩ for 1E (± 1.0%).

The metal glaze thick-film design of the RK73 ensures excellent heat and moisture resistance. These components also feature anti-leaching nickel barrier terminations with 90/10 solder planting (standard). Tolerances include ± 5%, ± 2%, ± 1.0%, and ± 0.5% with a TCR of ± 200 ppm/ ° C.

The RK73 series is available in sizes 0201, 0402, 0603, 0805, 1206, 1210, 2010, and 2512. These resistors are ideal for use in telecommunications, cellular and other wireless equipment applications.