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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CU20027-YX100
VFD CHARACTER 20X2 7.19MM
VK204-25-USB
4X20 VFD DISPLAY USB BLU/GRN
CU40025-UW6J
MODULE VF DISPLAY 40X2 5MM CHAR
CU20025-UX1J
VFD CHARACTER 20X2 4.70MM
GU140X16J-7000B
MODULE VF GRAPHIC DISPLAY 140X16
GU256X64D-7000BX
MODULE VF GRAPHIC DISPLAY 256X64
CU22042-Y100
VFD CHARACTER 22X4 2.35MM
M0220SD-202SDAR1-S
MODULE VF CHAR 2X20 5.34MM
CU24063-Y1A
MODULE VF DISPLAY 24X6 5V CHAR
M0220MD-202MDAR1-3
MODULE VF CHAR 2X20 8.95MM
GU256X128E-3900B
VFD GRAPHIC DISPLAY 256X128
VK204-25-422
VF CHARACTER DISPLAY 20X4 RS422
GU160X80E-7900B
VFD GRAPHIC 160X80
CU16029-UW1J
VFD CHARACTER 16X2 8MM
CU24025-UW1J
MODULE VF DISPLAY 24X2 5MM CHAR
VK162-12
VFD DISPLAY 16X2 SER/I2C
M0220MD-202MDAR1-1
MODULE VF CHAR 2X20 8.95MM
GU280X16G-7000
MODULE VF GRAPHIC DISPLAY 280X16
D0420SD-53-4001FN
DISPLAY VFD DOT MAT 4X20 5MM
M0216MD-162MDBR2-J
MODULE VF CHAR 2X16 9.22MM