Tektronix 3721-ST Screw terminal bar 1 pc(s)

The 3721 offers two independent banks with 1×20 two-pole multiplexers, which are Ideal suitable for general switching tasks, including temperature measurements. The two banks can be automatically connected to the 3700A Series Mainframe Backplane and the optional DMM via the analog backplane connection relays. This connection allows the mainframe to reconfigure the 3721 as a single 1×40-pole multiplexer or enable expansion from card to card for even larger configurations.

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