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DB9 female connector to 2.5 mm stereo plug cable

Ruth's sister

Ruth's sister DB9 RS232 Female to 2.5mm Stereo Plug internal power cable

SKU CH-T05K-PTB07

Connects a DB9 RS232 female port to a 2.5 mm stereo plug for glucometer or radio programming

  • DB9 female connector links legacy serial devices
  • 5 mm stereo plug fits glucose meters and radio programmers
  • RS232 wiring enables direct computer-to-peripheral communication
  • New cable ready for internal system integration

DB9 female to 2.5 mm stereo plug cable

This internal cable connects a DB9 female RS232 port to a 2.5 mm three-pole stereo plug. It is intended for glucometer data transfer or radio programming tasks that use this specific connector pairing.

Suits legacy medical or radio gear with matching

Builders who need a different jack diameter, a male DB9 connector, or a USB interface cannot use this cable. It also does not serve general-purpose internal power delivery inside a PC chassis.

Highlights

  • DB9 female connector links legacy serial devices
  • 5 mm stereo plug fits glucose meters and radio programmers
  • RS232 wiring enables direct computer-to-peripheral communication
  • New cable ready for internal system integration

Specifications

No published specifications for this item yet.

Questions about this item

Which cable version matches a glucometer or radio that uses a 2.5 mm stereo jack?

This cable provides a DB9 female RS-232 connector on one end and a 2.5 mm 3-pole stereo plug on the other, matching devices wired for that jack.

What does the RS-232 label mean when I connect this cable to a PC serial port?

It indicates the DB9 end follows the RS-232 signalling standard, so the cable carries standard serial transmit, receive and ground lines to the 2.5 mm plug.

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