Description
Batron BT42003AV-STF-06 LCD 4x20 Character Display HD66712 16-Way FFC 65x28mm
The Batron BT42003AV-STF-06 is a compact 4-line by 20-character alphanumeric LCD module designed for embedded display applications. It uses an STN (Super-Twisted Nematic) LCD panel with an LED backlight, an on-board HD66712 controller (or compatible), and a 16-way flat flexible cable (FFC) connector that simplifies integration into tight PCB layouts. This is new old stock — each module left the factory with a Batron QC Pass inspection.
Specifications & What's Included
- Part Number: BT42003AV-STF-06
- Display Configuration: 4 lines × 20 characters
- Display Type: STN LCD with LED backlight (green)
- Controller: HD66712 (STN240) or compatible
- Connection Type: 16-way FFC (on-board)
- Overall Dimensions: 65.0 × 28.4 mm (L × H)
- Depth: 9.0 mm
- Viewing Area: 46.0 × 18.4 mm
- Character Size: 1.85 × 2.75 mm
- Form Factor: PCB module with mounting holes at corners
- Condition: New — Batron QC Pass verified at factory
- Includes: Display module only — no cables or mounting hardware
Applications
The BT42003 series is a standard 4×20 alphanumeric character LCD module widely used in embedded systems, industrial control panels, laboratory instruments, point-of-sale terminals, and consumer electronics where a compact, low-power text display is needed. The HD66712 controller is compatible with the ubiquitous Hitachi HD44780 instruction set, making this module straightforward to drive from virtually any microcontroller platform — including Arduino, PIC, AVR, and similar systems — using readily available libraries. The 16-way FFC connector suits applications where a conventional parallel DIP header would add too much height or require additional soldering, making it common in slim-profile embedded designs from the late 1990s and 2000s. Character LCD modules like this remain in production use for status displays, menu interfaces, and diagnostic readouts in many industrial and scientific devices.
This Batron BT42003AV-STF-06 LCD 4×20 character display module is new and unused. The rear PCB shows a Batron QC Pass sticker (serial 9822075701), confirming it passed factory quality control before leaving the production line. The display appears clean and undamaged with no signs of handling or use. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Batron |
Model: |
BT42003AV-STF-06 |
MPN: |
BT42003AV-STF-06 |
Secondary Model: |
BT42003AV |
Type: |
Alphanumeric LCD Character Display Module |
SKU: |
18266 |
Seller Notes: |
Display module only — no additional cables or mounting hardware. |
Country/Region of Manufacture: |
Japan |
Display Configuration: |
4 Lines x 20 Characters |
Controller: |
HD66712 (STN240) or compatible |
Connection Type: |
16-Way FFC (on-board) |
Display Type: |
STN LCD |
Viewing Area: |
46.0 x 18.4 mm |
Overall Dimensions: |
65.0 x 28.4 x 9.0 mm |
Character Size: |
1.85 x 2.75 mm |
Backlight: |
LED |
Form Factor: |
PCB Module |
Condition Notes: |
This Batron BT42003AV-STF-06 LCD 4x20 character display is new and unused, with a Batron QC Pass sticker on the PCB. Clean and undamaged. Please contact us with any questions. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |