Display Modules - Vacuum Fluorescent (VFD)
Display Modules - Vacuum Fluorescent (VFD) Optoelectronics
Definition:
Display Modules - Vacuum Fluorescent (VFD) are optoelectronic devices that utilize vacuum fluorescent technology to produce high-contrast, bright, and energy-efficient displays. These modules consist of phosphor-coated anodes excited by electrons emitted from heated cathodes in a low-pressure gas environment, creating clear and vibrant alphanumeric or graphical outputs. Commonly used in consumer electronics, industrial equipment, and automotive applications, VFDs offer excellent visibility in low-light conditions and a wide operating temperature range.
Types of VFD Display Modules:
1. Segment Displays Simple numeric or alphanumeric displays with fixed segments, ideal for clocks, calculators, and instrumentation.
2. Dot-Matrix Displays Flexible graphical or custom character displays, used in POS systems, audio equipment, and control panels.
3. Custom-Shaped VFDs Tailored designs for specialized applications, such as automotive dashboards or medical devices.
4. Backlit & Color VFDs Enhanced displays with colored phosphors or backlighting for improved aesthetics and readability.
Purchasing Recommendations:
- Application Fit: Ensure the VFD s resolution, size, and interface (e.g., parallel, serial) match your system requirements.
- Viewing Conditions: Prioritize high-brightness and wide-viewing-angle modules for outdoor or dimly lit environments.
- Durability: Check operating temperature ranges and lifespan (typically 10,000 50,000 hours) for industrial or automotive use.
- Supplier Reliability: Source from certified optoelectronics manufacturers to guarantee consistent performance and longevity.
VFD display modules remain a robust choice for applications demanding clarity, durability, and low-power consumption in the Optoelectronics category.
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GU256X64D-3900B
MODULE VF GRAPHIC DISPLAY 256X64
CU16025-UW6J
MODULE VF DISPLY 16X2 4.8MM CHAR
GU128X64D-7000
MODULE VF GRAPHIC DISPLAY 128X64
D0420SD-42-2001FN
DISPLAY VFD DOT MAT 4X20 5MM
VK202-25-USB
2X20 VFD DISPLAY USB BLU/GRN
CU22042-Y1A
VFD CHARACTER 22X4 2.35MM
CU20025-UW1J
MODULE VF DISPLAY CHAR 20X2
CU20045-UW5J
MODULE VF DISPLAY 20X4 5MM CHAR
VK204-25-E
VFD ALPHA/NUM DISPLAY 20X4
GU112X16G-7003
MODULE VF GRAPHIC DISPLAY 112X16
D0107LT-33-0701A
DISPLAY VFD 7-SEG 1X7 12.5MM
GU140X16G-7000B
MODULE VF GRAPHIC DISPLAY 140X16
GU256X128C-D903M
VFD GRAPHIC DISPLAY 256X128 GU-D
CU20027-YX1A
VFD CHARACTER 20X2 7.19MM
GU140X32F-D903S
VFD GRAPHIC DISPLAY 140X32 GU-D
GU140X32F-7000
MODULE VF GRAPHIC DISPLAY 140X32
GU128X32D-7000
MODULE VF GRAPHIC DISPLAY 128X32
GU128X32D-D903S
VFD GRAPHIC DISPLAY 128X32 GU-D
CU20049-UW2J
MODULE VF DISP 20X4 8.8MM CHAR
GU128X32-800B
MODULE VF GRAPHIC DISPLAY 128X32