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140 3.5 inch LCD touch panel 1920x1080 40 pin connector

LCDBros

LCDBros B140HAK03.5 140 3.5 40 Pins 1920x1080 Touch Screen

SKU CH-MM0Y-BCKCZ

A 140 3.5 replacement touch screen with 1920x1080 resolution and 40 pins for exact model compatibility

  • Product typeReplacement Screen
  • Exact 40-pin match for B140HAK03.5 ensures fit
  • 1920x1080 FHD resolution restores original clarity
  • 140 3.5 form factor fits the chassis precisely
  • 100% compatible panel guaranteed by supplier verification
  • Touch functionality retained for full interactive use

Exact Model Match Required

This replacement screen is built for the B140HAK03.5 assembly. It delivers a 1920x1080 FHD image on a 140 3.5 diagonal panel. The 40 pin connector carries both power and video signals. Buyers who need a different resolution, backlight type or physical size cannot use this part.

Verify Resolution Backlight And Size

Before ordering, confirm that your existing panel is a 1920x1080 FHD unit with LED backlighting and the same 140 3.5 dimensions. Check that the connector on your cable is a 40 pin match. A mismatch in any of these specifications will prevent the screen from functioning in your device.

Passive Cooling Silent Operation

The LED backlight runs without a fan, so the module adds no audible noise to the system. Power draw is limited to the display circuitry supplied through the 40 pin link. Thermals stay low enough that no active cooling is required during normal use.

How it compares

Measured against everything we stock in Monitor Mounts & Display Accessories, at today’s prices. Recalculated every night.

Price $62.99
Pricier than about 78% of the 10,638 comparable items (median $42.99).

Specifications

Product
Brand nameLCDBros
Model nameB140HAK03.5
Product typeReplacement Screen

Questions about this item

Does the B140HAK03.5 touch screen arrive with mounting brackets or cables, or must those be sourced separately?

The listing covers the replacement panel only; brackets, cables and adhesive are not included and must be supplied from the original device or purchased separately.

How do I confirm that the 40-pin FHD 1920x1080 version matches my laptop exactly?

Verify the model label on your existing panel reads B140HAK03.5 and that the resolution, backlight type and 140 3.5 size are identical before ordering.

What does the 1920x1080 resolution mean for daily use on a 140 3.5 display?

It provides full HD pixel density on the 140 3.5 panel, delivering sharp text and video at native scaling without interpolation.

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