RF/Microwave Components

R&K SW Series

R&K’s SW series products are voltage control type RF switches that can be categorized into 3 types depending on the internal part and structure; Schottky diode type, PIN diode type, and MMIC type. We offer a selection of RF switch configuration of SPST, SPDT, SP4T and SP8T. By using more than one SW series products, larger number of RF switching configuration can be established. Our RF switches can be used for extremely wide frequency range, various RF measurement can be performed with the minimum number of the series products.

SPDT, SP4T, and SP8T are also available in high-isolation type which has higher ON/OFF ratio. Our standard specification of single power supply operation with the control voltage of +5V C-MOS level allows users to easily design circuit and use.

Product List

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Model Number Frequency (MHz) INSERTION LOSS (dB) ISOLATION (dB) SWITCHING SPEED SUPPLY VOLTAGE (V) VSWR (typ) CHARACTERISTICS Data Sheet
Max Min Max Typ
SW010-0S 0.1-100 4.0 40 50ns DC+5 1.25 SPST,Internal C-MOS Driver Download
SW020-0S 1-500 6.0 40 50ns DC+5 1.25 SPST,Internal C-MOS Driver Download
SW040-0S 1-1500 3.0 35 6μs DC+5 1.6 SPDT,Internal C-MOS Driver Download
SW050-0S 50-6000 2.5 18 100ns DC+5 1.7 SPDT,Internal C-MOS Driver Download
SW060-0S 0.1-3500 2.5 18 200ns DC+5 1.7 SP4T,Internal C-MOS Driver Download
SW070-0S 0.1-2500 3.5 20 200ns DC+5 1.3 SP8T,Internal C-MOS Driver Download
SW1000-0S 0.009-6000 1.5 33 250ns DC+5 1.4 SPDT,Internal C-MOS Driver Download
SW1010-0S 0.009-6000 2.0 35 250ns DC+5 1.4 SP4T,Internal C-MOS Driver Download
SW1030-0S 0.009-6000 2.5 23 250ns DC+5 1.4 SP8T,Internal C-MOS Driver Download
SW1040-0S 0.009-6000 2.5 70 250ns DC+5 1.4 SPDT,Internal C-MOS Driver Download
SW1050-0S 0.009-6000 3.0 75 280ns DC+5 1.4 SP4T,Internal C-MOS Driver Download
SW1070-0S 0.009-6000 4.0 60 250ns DC+5 1.4 SP8T,Internal C-MOS Driver Download