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Flat grey ribbon cable with a 9-pin connector and small inline component

Ruth's sister

Ruth's sister QF124V2 internal power cable

SKU CH-X5SW-MMPZ8

QF124V2 internal cable supplies power to TFT LCD inverter boards since 2023

  • Powers LCD inverter with QF124V2 model
  • TFT panel compatibility for display repair
  • New condition ensures reliable operation
  • Model listed April 2023 for current design
  • Internal cable format fits standard chassis

QF124V2 LCD Inverter Cable

The QF124V2 is an internal power cable designed to drive LCD inverter circuits in compatible TFT panels. It serves technicians and system integrators who need a direct replacement or custom wiring solution for display backlight power. The component is supplied new and listed under the Ruth's sister brand.

Fits standard inverter pinouts

This cable connects between a power source and the inverter board, requiring a matching connector on the panel side. It frees the builder from sourcing individual wires and crimping terminals by providing a ready-made loom. No additional adapters are included, so the surrounding harness must already match the pin arrangement.

Steady current delivery under load

The cable maintains consistent voltage delivery to the inverter during continuous panel operation. Conductors are rated for the sustained current draw typical of backlight circuits without significant voltage drop. Insulation remains stable at the operating temperatures encountered in enclosed display assemblies.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $73.99
Pricier than about 90% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How many pins does the QF124V2 connector use for the LCD inverter?

The QF124V2 cable carries a 9-pin connection designed for LCD inverter panels.

Does the QF124V2 generate noticeable heat when powering a display continuously?

As a passive internal power cable, the QF124V2 produces no measurable heat or noise during all-day operation.

Which display interface must the laptop motherboard provide for the QF124V2 to function?

The motherboard must supply a compatible 9-pin LVDS or inverter header matching the QF124V2 pinout.

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