Despite a big advance in a segment of semiconductors, there are still many reasons for usage of electromechanical relays. Galvanic isolation of a driving signal from a switched signal, resistance to surges, minimum crosstalk among switched signals and a minimal or no distortion are main arguments for a classic relay.
In fact a word “classic” even isn´t appropriate, because development of relays is still in progress and it brings results in a form of small dimensions, higher lifetime, low power consumption, high isolation strength etc., that´s why many modern types overcome their predecessors quite significantly.
We´d like to focus your attention for example to series FTR-B3 and FTR-B4. Both are ultra- miniature with a low power consumption and highly reliable bifurcated gold-plated contacts. A big advantage is, that both series also contain latching types with a „zero“ power consumption, thus requiring only a short pulse at switching. In respect to miniature dimensions and an affordable price, their usage is beneficial not only for a signal transmission, but also for example for driving/ switching of various processes and similar.
Detailed information will provide you the FTR-B3 and FTR-B4.
As you may notice we´ve significantly increased stock of many Fujitsu relays, what´s also reflected in better prices for you..
In case of interest in any Fujitsu relay, please contact us at info@soselectronic.com.
Advantages/ Features:
- reliable signal relay with bifurcated contacts
- silver-based gold-plated contacts
- able to switch even very small signals
- miniature dimensions
- also available latching versions
- low consumption of a coil - 140 mW (standard)/ 100mW (latching)
- affordable price
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