Availability: In stock

  • Buy 25 for £66.97 each

Quick Overview

The K3-232-TB is a RS232 to RS232 isolator.

  • Intended for full-duplex point to point communication

  • 0-38400 baud

  • DB9 connector on "local" (PC) RS232 port and a terminal block on "remote" RS232 port

  • Plugs directly into a standard PC DB9 RS232 port


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The K3-232-TB is an isolated RS232 to RS232 isolator. It is intended for full-duplex point to point communication.

  • Isolation 100% tested at >1000V AC
  • Very low cost
  • No separate power supply required in most applications
  • Baud rate independent 0-38400 baud
  • Very low power CMOS

Do not confuse the K3-232 with imitations which claim to be self-powered but which in fact require power to be supplied to both sides of the converter, or which require about 40mA - far too much for any PC interface to supply

The K3-232-TB has a DB9 connector for the local RS232 port and a removable terminal block for the remote RS232 port.

Additional Information


Product Datasheet

Price £70.50