Power Electronics

1-mm Wirewound Chip Inductors

Designed for high-frequency applications in a wide range of consumer, commercial and industrial devices, the new DR354-1-2-3-4 Series surface-mount wirewound chip inductors from Datatronic Distribution Inc. combine performance, miniature packaging and economy. The DR354 Series SM chip inductors provide reliable protection against challenging EMI problems in high frequency filtering applications.

The DR354 Series inductors feature an inductance range from 1.6 nH to 4700 nH, with a DCR from 0.030 Ω to 4.3 Ω maximum over a maximum current rating from 0.700 A to 0.230 A. They are compatible with extreme temperature environments, ranging from –40°C to 130°C.

With their miniature wirewound chip design, the DR354 Series inductors come in packages as small as 0.044-in. (1.12-mm) wide × 0.071-in. (1.80-mm) long and stand 0.040-in. (1.02-mm) high. Their flat top surface makes them compatible with high-speed pick-and-place assembly equipment, and they are also suitable for high-temperature soldering.

Custom designed DR354 Series chip inductor packages can be specified to meet unique circuit requirements. The DR354 Series inductors are priced from $0.11 each in typical production volumes.

For more information, visit www.datatronics.com.

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