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Flat black internal power cable with white connector

Ruth's sister

Ruth's sister 121PW181-F internal power cable

SKU CH-XDHM-3GF7Q

An internal power cable connecting an LCD inverter with a 9-pin interface

  • Compatible with CXA-0359 and 121PW181-F inverter boards
  • Connects TFT display panels to system power supply
  • 9-pin connector ensures secure signal transmission
  • New condition guarantees reliable long-term operation
  • First listed by manufacturer in April 2023

Purpose and Compatibility

The Ruth's sister 121PW181-F is an internal power cable designed for LCD inverter connections. It suits technicians repairing or assembling display panels that require this specific interface. The part matches the CXA-0359 reference used in compatible TFT hardware.

Build and Connector Implications

New condition ensures clean contacts and undamaged insulation for reliable power delivery. The cable assembly fits directly into the inverter socket without adapters, simplifying installation inside tight chassis. Proper routing supports stable backlight operation day to day.

Deciding Specification

The critical detail is the 121PW181-F model number paired with the CXA-0359 designation. Only systems specifying this exact part will achieve correct electrical mating. Buyers needing a different pin layout or voltage rating must source an alternative cable.

Highlights

  • Compatible with CXA-0359 and 121PW181-F inverter boards
  • Connects TFT display panels to system power supply
  • 9-pin connector ensures secure signal transmission
  • New condition guarantees reliable long-term operation
  • First listed by manufacturer in April 2023

Specifications

No published specifications for this item yet.

Questions about this item

What interface does the 121PW181-F lcd inverter use?

The 121PW181-F lcd inverter uses a CXA-0359 connection for display power.

What physical space is needed to fit the 121PW181-F lcd inverter?

The 121PW181-F lcd inverter fits inside the display panel housing as an internal component.

How is the 121PW181-F lcd inverter installed and what step is often missed?

Connect the CXA-0359 cable to the inverter and panel; the step often missed is securing the connector latch fully.

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